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<export-example>
  <doc>
    <id>22466</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>19014</pageFirst>
    <pageLast>19022</pageLast>
    <pageNumber/>
    <edition/>
    <issue>40</issue>
    <volume>10</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-11-07</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Chemical vapor growth and delamination of α-RuCl3 nanosheets down to the monolayer limit</title>
    <abstract language="eng">2D layered honeycomb magnet α-ruthenium(III) chloride (α-RuCl3) is a promising candidate to realize a Kitaev spin model. As alteration of physical properties on the nanoscale is additionally intended, new synthesis approaches to obtain phase pure α-RuCl3 nanocrystals have been audited. Thermodynamic simulations of occurring gas phase equilibria were performed and optimization of synthesis conditions was achieved based on calculation results. Crystal growth succeeded via chemical vapor transport (CVT) in a temperature gradient of 973 K to 773 K on YSZ substrates. Single crystal sheets of high crystallinity with heights ≤ 30 nm were obtained via pure CVT. The crystal properties were characterized by means of optical and electron microscopy, AFM, SAED, micro-Raman and XPS proving their composition, morphology, crystallinity and phase-purity. A highlight of our study is the successful individualization of nanocrystals and the delamination of nanosheets on YSZ substrates down to the monolayer limit (≤ 1 nm) which was realized by means of substrate exfoliation and ultrasonication in a very reproducible way.</abstract>
    <parentTitle language="eng">Nanoscale</parentTitle>
    <identifier type="doi">10.1039/C8NR04667K</identifier>
    <identifier type="url">https://pubs.rsc.org/en/content/articlelanding/2018/nr/c8nr04667k#!divAbstract</identifier>
    <identifier type="issn">2040-3372</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Martin</firstName>
      <lastName>Grönke</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Valldor</lastName>
    </author>
    <author>
      <firstName>Steffen</firstName>
      <lastName>Oswald</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Axel</firstName>
      <lastName>Lubk</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nanocrystals</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>24135</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>7</pageLast>
    <pageNumber/>
    <edition/>
    <issue>19</issue>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-06-06</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Simulation and synthesis of alpha-MoCl₃ nanosheets on substrates by short time chemical vapor transport</title>
    <abstract language="eng">Alpha-molybdenum(III) chloride (MoCl₃) belongs to layered van-der-Waals materials, which are in focus to exhibit interesting properties due to their weak chemical and magnetic interactions. Especially the structure of alpha-MoCl₃ has been discussed in terms of symmetry breaking dimerization of Mo atoms at room temperature, which might led to exotic ground states. By exploiting the 2D materials characteristics, an investigation of physical properties on the nanoscale is intended. We herein demonstrate the probably first approach to synthesize phase pure, as-grown alpha-MoCl₃ few-layer nanosheets by means of a pure short time chemical vapor transport (CVT) process. Vapor growth benefits from a one-step deposition of high crystalline alpha-MoCl₃ nanosheets without stacking faults on a substrate. Thus, mostly applied subsequent delamination, associated with the introduction of structural defects, becomes redundant. According to the CVT process thermodynamic simulations of gas phase equilibria have been performed and the synthesis conditions could be optimized based on the calculation results. By CVT the as-grown nanolayers are deposited on sapphire (Al₂O₃) substrates by applying a temperature gradient of 70 K from 743 K to 673 K. Single crystalline sheets with thicknesses ≤75 nm down to five layer (3 nm) could be obtained by using a pure CVT process. According to the deposited nanostructures we approve the desired composition, morphology, phase purity and high crystallinity by using several microscopy and spectroscopy techniques. Furthermore, we show micro-RAMAN measurements which hint at a slight increase in phonon energies for nanosheets in comparison to the corresponding bulk phase.</abstract>
    <parentTitle language="eng">Nano-Structures &amp; Nano-Objects</parentTitle>
    <identifier type="doi">10.1016/j.nanoso.2019.100324</identifier>
    <identifier type="url">https://www.sciencedirect.com/science/article/pii/S2352507X18304888?via%3Dihub#!</identifier>
    <identifier type="issn">2352-507X</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">100324</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <author>
      <firstName>Martin</firstName>
      <lastName>Grönke</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Danny</firstName>
      <lastName>Pohflepp</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Valldor</lastName>
    </author>
    <author>
      <firstName>Steffen</firstName>
      <lastName>Oswald</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Qi</firstName>
      <lastName>Hao</lastName>
    </author>
    <author>
      <firstName>Udo</firstName>
      <lastName>Steiner</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Halides</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>24309</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>5305</pageFirst>
    <pageLast>5313</pageLast>
    <pageNumber/>
    <edition/>
    <issue>14</issue>
    <volume>31</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-08-15</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Layered α-TiCl₃: Microsheets on YSZ Substrates for Ethylene Polymerization with Enhanced Activity</title>
    <abstract language="eng">The transition metal halide α-titanium(III) chloride (α-TiCl₃) is a layered two-dimensional compound and a well-established Ziegler–Natta catalyst for the polymerization of ethylene. A new synthesis technique is used to obtain thin sheets of α-TiCl₃ that show exceptional physical properties in contrast to their bulk counterparts, due to an enlarged surface-to-volume ratio. Chemical vapor transport (CVT) of α-titanium(III) chloride directly on substrates results in microsheets that exhibit an improved catalytic effect. For rational planning of synthesis conditions, thermodynamic simulations of occurring gas-phase equilibria were performed. Based on these calculation results, crystal growth was achieved by adding GaCl₃via pure short term CVT in a temperature gradient of 700–600 K on yttrium-stabilized zirconia (YSZ) substrates. Phase pure, as-grown, single crystal sheets with high crystallinity and a thickness of around 4 μm were obtained. These thin sheets of α-TiCl₃ on YSZ substrates were implemented as catalysts for the ethylene polymerization reaction. A significant improvement of catalytic activity of 16% was achieved, probably due to an increased surface-to-volume ratio. As a highlight, the as-grown microsheets were exfoliated subsequently to a thickness lower than 200 nm and an even higher catalytic activity of up to 24% was confirmed experimentally due to delamination effects. This is the first time that an improved catalytic effect of α-TiCl₃ is observed as a result of downscaling from bulk to microsheets by CVT.</abstract>
    <parentTitle language="eng">Chemistry of Materials</parentTitle>
    <identifier type="doi">10.1021/acs.chemmater.9b01818</identifier>
    <identifier type="url">https://pubs.acs.org/doi/10.1021/acs.chemmater.9b01818</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <author>
      <firstName>Martin</firstName>
      <lastName>Grönke</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Ubed S. F.</firstName>
      <lastName>Arrozi</lastName>
    </author>
    <author>
      <firstName>Nadine</firstName>
      <lastName>Bronkalla</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Valldor</lastName>
    </author>
    <author>
      <firstName>Steffen</firstName>
      <lastName>Oswald</lastName>
    </author>
    <author>
      <firstName>Thomas G.</firstName>
      <lastName>Woodcock</lastName>
    </author>
    <author>
      <firstName>Victoria</firstName>
      <lastName>Eckert</lastName>
    </author>
    <author>
      <firstName>Qi</firstName>
      <lastName>Hao</lastName>
    </author>
    <author>
      <firstName>Laura</firstName>
      <lastName>Plüschke</lastName>
    </author>
    <author>
      <firstName>Albena</firstName>
      <lastName>Lederer</lastName>
    </author>
    <author>
      <firstName>Kornelius</firstName>
      <lastName>Nielsch</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Stefan</firstName>
      <lastName>Kaskel</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Halides</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nanocrystals (1)</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>24523</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>11</pageNumber>
    <edition/>
    <issue>24</issue>
    <volume>6</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-10-17</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Chromium Trihalides CrX₃(X = Cl, Br, I): Direct Deposition of Micro‐ and Nanosheets on Substrates by Chemical Vapor Transport</title>
    <abstract language="eng">The experimental observation of intrinsic ferromagnetism in single layered chromium trihalides CrX₃ (X = Cl, Br, I) has gained outstanding attention recently due to their possible implementation in spintronic devices. However, the reproducible preparation of highly crystalline chromium(III) halide nanolayers without stacking faults is still an experimental challenge. As chromium trihalides consist of adjacent layers with weak interlayer coupling, the preparation of ultrathin CrX₃ nanosheets directly on substrates via vapor transport proves as an advantageous synthesis technique. It is demonstrated that vapor growth of ultrathin highly crystalline CrX₃  micro‐ and nanosheets succeeds directly on yttrium stabilized zirconia substrates in a one‐step process via chemical vapor transport (CVT) in temperature gradients of 100 K (600°C → 500°C for CrCl₃ and 650°C → 550°C for CrBr₃  or CrI₃) without a need for subsequent delamination. Due to simulation results, optimization of synthesis conditions is realized and phase pure CrX₃  nanosheets with thicknesses ≤25 nm are obtained via short term CVT. The nanosheets morphology, crystallinity, and phase purity are analyzed by several techniques, including microscopy, diffraction, and spectroscopy. Furthermore, a potential subsequent delamination technique is demonstrated to give fast access to CrX₃  monolayers using the example of CrCl₃ .</abstract>
    <parentTitle language="eng">Advanced Materials Interfaces</parentTitle>
    <identifier type="doi">10.1002/admi.201901410</identifier>
    <identifier type="url">https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.201901410</identifier>
    <identifier type="issn">2196-7350</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">1901410</enrichment>
    <author>
      <firstName>Martin</firstName>
      <lastName>Grönke</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Benjamin</firstName>
      <lastName>Buschbeck</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Valldor</lastName>
    </author>
    <author>
      <firstName>Steffen</firstName>
      <lastName>Oswald</lastName>
    </author>
    <author>
      <firstName>Qi</firstName>
      <lastName>Hao</lastName>
    </author>
    <author>
      <firstName>Axel</firstName>
      <lastName>Lubk</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Udo</firstName>
      <lastName>Steiner</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Halides</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Nanocrystals</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>26381</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>7341</pageFirst>
    <pageLast>7349</pageLast>
    <pageNumber/>
    <edition/>
    <issue>11</issue>
    <volume>20</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2020-11-20</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Thermodynamic Evaluation and Chemical Vapor Transport of Few-Layer WTe2</title>
    <abstract language="eng">Tungsten telluride WTe2 is the sole candidate of a group of two-dimensional layered transition metal dichalcogenides (TMDCs) MX2 with a thermodynamically stable 1T′-structure at room temperature. The binary system W/Te was audited with respect to a rational approach of planning and realization of a bottom-up synthesis of WTe2 nanostructures. Thus, the parameters of the synthesis via chemical vapor transports (CVT) were derived by thermodynamic simulations of the reaction pathway according to the Calphad method. Reflecting on the peritectic melting behavior at 1020 °C, the values of ΔfHm° (298 K) = −26.5 kJ·mol−1 and Sm° (298 K) = 132 J·mol−1 ·K−1 have been obtained.&#13;
According to modeling, crystal growth by short time vapor transport is reasonable under the addition of bromine or TeBr4 in the temperature range between 650 and 750 °C. Experimental implementation of crystal growth of WTe2 nanosheets succeeded in a temperature gradient from 725 to 675 °C on yttria-stabilized zirconia (YSZ) (111) substrates, observing the deposition of single crystal sheets of high crystallinity with thicknesses of 15−20 nm (∼20−30 layers). The high crystallinity, pristine morphology, and overall quality of the deposited nanosheets is shown by means of atomic resolution transmission electron microscopy, selected area electron diffraction (SAED), and atomic force microscopy as well as profound double-polarized Raman spectroscopy.</abstract>
    <parentTitle language="eng">Crystal Growth and Design</parentTitle>
    <identifier type="doi">10.1021/acs.cgd.0c01004</identifier>
    <identifier type="url">https://pubs.acs.org/doi/abs/10.1021/acs.cgd.0c01004</identifier>
    <identifier type="issn">1528-7505</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <author>
      <firstName>Felix</firstName>
      <lastName>Hansen</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Martin</firstName>
      <lastName>Wels</lastName>
    </author>
    <author>
      <firstName>Samuel</firstName>
      <lastName>Froeschke</lastName>
    </author>
    <author>
      <firstName>Alexey</firstName>
      <lastName>Popov</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chalcogenides</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Phase diagram</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>29189</id>
    <completedYear/>
    <publishedYear>2022</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>10483</pageFirst>
    <pageLast>10492</pageLast>
    <pageNumber/>
    <edition/>
    <issue>14</issue>
    <volume>29</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2022-07-28</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Synthesis of micro- and nanosheets of CrCl3–RuCl3 solid solution by chemical vapour transport</title>
    <abstract language="eng">Solid solutions of 2D transition metal trihalides are rapidly growing in interest for the search for new 2D materials with novel properties at nanoscale dimensions. In this regard, we present a synthesis method for the Cr1−xRuxCl3 solid solution and describe the behaviour of the unit cell parameters over the whole composition range, which in general follows Vegard's law in the range of a = 5.958(6)CrCl3 … 5.9731(5)RuCl3 Å, b = 10.3328(20)CrCl3 … 10.34606(21)RuCl3 Å, c = 6.110(5)CrCl3 … 6.0385(5)RuCl3 Å and β = 108.522(15)CrCl3 … 108.8314(14)RuCl3 °. The synthesized solid solution powder was subsequently used to deposit micro- and nanosheets directly on a substrate by applying chemical vapour transport in a temperature gradient of 575 °C → 525 °C for 2 h and 650 °C → 600 °C for 0.5 h as a bottom-up approach without the need for an external transport agent. The observed chromium chloride enrichment of the deposited crystals is predicted by thermodynamic simulation. The results allow for a nanostructure synthesis of this solid solution with a predictable composition down to about 30 nm in height and lateral size of several μm. When applying a quick consecutive delamination step, it is possible to obtain few- and monolayer structures, which could be used for further studies of downscaling effects for the CrCl3–RuCl3 solid solution. X-ray photoelectron spectroscopy, transmission electron microscopy and Raman spectroscopy were used to confirm the purity and quality of the synthesized crystals.</abstract>
    <parentTitle language="eng">Nanoscale</parentTitle>
    <identifier type="url">https://pubs.rsc.org/en/content/articlelanding/2022/NR/D2NR01366E</identifier>
    <identifier type="doi">10.1039/D2NR01366E</identifier>
    <identifier type="issn">2040-3372</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <author>
      <firstName>Samuel</firstName>
      <lastName>Froeschke</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Hantusch</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Giebeler</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Wels</lastName>
    </author>
    <author>
      <firstName>Nico</firstName>
      <lastName>Gräßler</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermal analysis</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>29190</id>
    <completedYear/>
    <publishedYear>2022</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>2354</pageFirst>
    <pageLast>2363</pageLast>
    <pageNumber/>
    <edition/>
    <issue>4</issue>
    <volume>22</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2022-07-28</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Direct Deposition of (BixSb1–x)2Te3 Nanosheets on Si/SiO2 Substrates by Chemical Vapor Transport</title>
    <abstract language="eng">The tellurides of bismuth and antimony (Bi2Te3 and Sb2Te3) are prominent members of the V2VI3 material family that exhibit promising topological properties. We provide a method for the rational synthesis of mixed crystals of these materials ((BixSb1–x)2Te3 with x = 0.1, ..., 0.9) by means of a bottom-up chemical vapor transport (CVT) approach. Thermodynamic calculations showed the synthesis to be possible in the temperature range of 390–560 °C without significant enrichment of either component and without adding a transport agent. The starting materials were synthesized and verified by X-ray diffraction (XRD). Optimization experiments showed the ideal conditions for nanosheet synthesis to be T2 = 560 °C, T1 = 390 °C with a reaction time of t = 36 h. Crystals with heights of down to 12 nm (12 quintuple layers) were synthesized and analyzed by means of scanning electron microscopy, energy-dispersive X-ray spectrometry, and atomic force microscopy. High-resolution transmission electron microscopy confirmed the R3̅m crystal structure, high crystallinity, and overall quality of the synthesized (BixSb1–x)2Te3 nanosheets. Magnetotransport measurements revealed that such ternary compounds can have a significantly reduced carrier density compared to the binary parent compounds.</abstract>
    <parentTitle language="eng">Crystal growth &amp; design</parentTitle>
    <identifier type="url">https://pubs.acs.org/doi/abs/10.1021/acs.cgd.1c01446</identifier>
    <identifier type="doi">10.1021/acs.cgd.1c01446</identifier>
    <identifier type="issn">1528-7505</identifier>
    <identifier type="issn">1528-7483</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <author>
      <firstName>Felix</firstName>
      <lastName>Hansen</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Rico</firstName>
      <lastName>Fucke</lastName>
    </author>
    <author>
      <firstName>Titouan</firstName>
      <lastName>Charvin</lastName>
    </author>
    <author>
      <firstName>Samuel</firstName>
      <lastName>Froeschke</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Romain</firstName>
      <lastName>Giraud</lastName>
    </author>
    <author>
      <firstName>Joseph</firstName>
      <lastName>Dufouleur</lastName>
    </author>
    <author>
      <firstName>Nico</firstName>
      <lastName>Gräßler</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chalcogenides</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>31100</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>4136</pageFirst>
    <pageLast>4148</pageLast>
    <pageNumber/>
    <edition/>
    <issue>11</issue>
    <volume>35</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-06-21</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Controlled Nanoplatelet Deposition of 2D Chromium Trihalide Solid Solutions</title>
    <abstract language="eng">The two-dimensional (2D) chromium trihalides CrCl3, CrBr3, and CrI3 are most famous for their exotic magnetic properties when their crystals get downscaled to nanometer dimensions. One way to tune the properties of such materials and to further increase their potential utility, e.g., in spintronics, is the formation of solid solutions. Here, we present a detailed theoretical and experimental study on the synthesis and nanoplatelet growth of CrBrxCl3–x and CrBrxI3–x solid solutions. Phase pure powder was obtained by tempering the respective parent compounds at 600 and 550 °C, using additional iodine in the case of CrBrxI3–x. The dominant stacking order changes at x = 1.8 for CrBrxCl3–x while remaining similar to CrI3 for the whole CrBrxI3–x series. A consecutive chemical vapor transport from 575 → 525 °C for 2 h (CrBrxCl3–x) or 600 → 550 °C for 3 h with 0.1 mmol additional iodine (CrBrxI3–x) resulted in the deposition of high-quality nanoplatelets on a substrate with only several nanometers in height. The composition can be controlled by the choice of the starting material, since only small shifts in the anion ratio occur during the transport. The deposited CrBrxCl3–x nanoplatelets can then be easily delaminated by ultrasonication in ethanol to reduce the height even further to few-layer dimensions. These nanoplatelets could potentially be used to investigate the property changes (e.g., in terms of magnetic response) for the downscaling of these solid solutions. We further demonstrate the quality of the deposited material by transmission electron microscopy, selected area electron diffraction, and X-ray photoelectron spectroscopy. Raman spectroscopy of the solid solution series reveals a complex evolution of vibrational modes. Photoluminescence measurements on solid solution samples show emission peaks in the near-infrared energy range with the specific energy and intensity being composition and temperature dependent.</abstract>
    <parentTitle language="eng">Chemistry of Materials</parentTitle>
    <identifier type="url">https://pubs.acs.org/doi/full/10.1021/acs.chemmater.2c03785</identifier>
    <identifier type="doi">10.1021/acs.chemmater.2c03785</identifier>
    <identifier type="issn">1520-5002</identifier>
    <identifier type="issn">0897-4756</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="RelationnotEU">665878</enrichment>
    <enrichment key="BTUfunderNamenotEU">DFG</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <author>
      <firstName>Samuel</firstName>
      <lastName>Froeschke</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Nadia</firstName>
      <lastName>Yasmen</lastName>
    </author>
    <author>
      <firstName>Alexey</firstName>
      <lastName>Popov</lastName>
    </author>
    <author>
      <firstName>Sandra</firstName>
      <lastName>Schiemenz</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Giebeler</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Hantusch</lastName>
    </author>
    <author>
      <firstName>Nico</firstName>
      <lastName>Gräßler</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal structure</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Halides</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>31040</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>12</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>10</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-06-13</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Understanding the chemistry of 2D rhodium trihalide solid solutions: tuning of optical properties and nanocrystal deposition</title>
    <abstract language="eng">In the search for novel 2D materials with potentially valuable properties, such as a tunable band gap for optoelectronic or catalytic applications, solid solutions hold the potential to significantly expand the inventory of available 2D nanomaterials. In this study, we present for the first time the synthesis of such 2D rhodium trihalide solid solutions: RhBrxCl3−x and RhBrxI3−x. We use thermodynamic simulations and simultaneous thermal analysis to predict conditions for their rational synthesis and to investigate suitable chemical vapor transport (CVT) parameters for these solid solutions. The evolution of the lattice parameters was investigated by powder x-ray diffraction, showing an isostructural relationship of the synthesized compounds and only minor deviation from Vegard's law. The optical band gap of these materials can be tuned in an energy range from 1.5 eV (RhCl3) to 1.2 eV (RhI3) by choosing the composition of the solid solution, while the samples also exhibit photoluminescence in similar energy ranges. Ultimately, the successful deposition of bulk as well as ultrathin 2D nanocrystals of RhBrxCl3−x by CVT from 925 °C to 850 °C is shown, where the composition of the deposited crystals is precisely controlled by the choice of the starting composition and the initial amount of material. The high quality of the obtained nanocrystals is confirmed by atomic force microscopy, high resolution transmission electron microscopy and selected area electron diffraction. For RhBrxI3−x, the CVT from 900 °C to 825 °C is more difficult and has only been practically demonstrated for an exemplary case. According to the observed properties, these novel solid solutions and nanocrystals show a great potential for an application in optoelectronic devices.</abstract>
    <parentTitle language="eng">2D Materials</parentTitle>
    <identifier type="url">https://iopscience.iop.org/article/10.1088/2053-1583/acd012</identifier>
    <identifier type="doi">10.1088/2053-1583/acd012</identifier>
    <identifier type="issn">2053-1583</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="RelationnotEU">665878</enrichment>
    <enrichment key="BTUfunderNamenotEU">DFG</enrichment>
    <enrichment key="Artikelnummer">035011</enrichment>
    <enrichment key="Publikationsweg">Open Access</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <author>
      <firstName>Samuel</firstName>
      <lastName>Froeschke</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Karl-Georg</firstName>
      <lastName>Schroth</lastName>
    </author>
    <author>
      <firstName>Udo</firstName>
      <lastName>Steiner</lastName>
    </author>
    <author>
      <firstName>Alexey</firstName>
      <lastName>Popov</lastName>
    </author>
    <author>
      <firstName>Sandra</firstName>
      <lastName>Schiemenz</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Lars</firstName>
      <lastName>Giebeler</lastName>
    </author>
    <author>
      <firstName>Nico</firstName>
      <lastName>Gräßler</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Crystal structure</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Halides</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>36441</id>
    <completedYear/>
    <publishedYear>2025</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>944</pageFirst>
    <pageLast>956</pageLast>
    <pageNumber>13</pageNumber>
    <edition/>
    <issue>5</issue>
    <volume>10</volume>
    <type>articler</type>
    <publisherName>Royal Society of Chemistry</publisherName>
    <publisherPlace>Cambridge</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2025-09-02</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Creating chirality in WSe₂ through screw dislocations by chemical vapor transport</title>
    <abstract language="eng">Screw dislocation-driven nanostructures of two-dimensional transition metal dichalcogenides (2D TMDs) can feature chirality that enables prominent asymmetric optical properties. One of the outstanding representatives is WSe₂ as it can exhibit intriguing new size and shape-dependent chemical and physical properties compared to its bulk counterpart. Crystal growth control in nanostructures with screw dislocation-driven growth is central for exploiting their structure-related properties. However, bottom-up syntheses of 2D TMDs usually contain ‘trial and error’ approaches. Here we report on the rational synthesis planning and realizing for the binary system W:Se to achieve chirality in nano-scale crystals by chemical vapor transport (CVT). For that purpose, key parameters were modelled based on thermodynamic datasets. Thus, crystal growth by CVT under addition of SeCl4 succeeds for right-handed spiral nanocrystals from 850 °C to 800 °C with a dwell time of 60 min, while left-handed spirals are obtained from 915 °C to 860 °C. Surface-fused SiO₂ nanoparticles on an Si(100) substrate served as potential nucleation points. Chirality of screwed WSe₂ was unprecedentedly investigated by circular-polarized Raman Spectroscopy and showed an intensity increase of the E¹₂g mode of 29% and 15% for right and left-handed spirals, respectively. Pyramid-like WSe2 analyzed by atomic force microscopy exhibits step heights of around 10 nm. Electron backscatter diffraction patterns reveal a convex curvature for WSe₂ with the curvature radii determined as Rx = (270 ± 32) μm and Ry = (141 ± 9) μm, respectively.</abstract>
    <parentTitle language="eng">Nanoscale horizons</parentTitle>
    <identifier type="url">https://pubs.rsc.org/en/content/articlelanding/2025/nh/d4nh00567h</identifier>
    <identifier type="doi">10.1039/D4NH00567H</identifier>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <author>
      <firstName>Philipp</firstName>
      <lastName>Putze</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Tobias</firstName>
      <lastName>Ritschel</lastName>
    </author>
    <author>
      <firstName>Paul</firstName>
      <lastName>Chekhonin</lastName>
    </author>
    <author>
      <firstName>Jochen</firstName>
      <lastName>Geck</lastName>
    </author>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Alexey</firstName>
      <lastName>Popov</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chrystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chalcogenides</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
  <doc>
    <id>36442</id>
    <completedYear/>
    <publishedYear>2025</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>23</pageLast>
    <pageNumber>23</pageNumber>
    <edition/>
    <issue>18</issue>
    <volume/>
    <type>articler</type>
    <publisherName>Tsinghua University Press</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2025-09-02</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Twisted and screw dislocation-driven growth of MoSe₂ nanostructures by chemical vapor transport</title>
    <abstract language="eng">Twisted multilayers of two-dimensional materials attract widespread research interest due to their intriguing electronic and optical properties related to their chiral symmetry breaking and Moiré effects. The two-dimensional transition metal dichalcogenide MoSe₂ is a particular promising material for twisted multilayers, capable of sustaining Moiré excitons. Here, we report on a rational bottom-up synthesis approach for twisted MoSe₂ flakes by chemical vapor transport (CVT). Screw dislocation-driven growth was forced by surface-fused SiO₂ nanoparticles on the substrates that serve as potential nucleation points in low supersaturation condition. Thus, crystal growth by in-situ CVT under addition of MoCl₅ leads to bulk 2H-MoSe₂ in a temperature gradient from 900 °C to 820 °C with a dwell time of 96 h. Hexagonally shaped 2H-MoSe₂ flakes were grown from 710 °C to 685 °C with a dwell time of 30 min on SiO₂@Al₂O₃(0001) substrates. Electron backscatter diffraction as well as electron microscopy reveals the screw dislocation-driven growth of triangular 3R-MoSe₂ with individual step heights between 0.9 nm and 2.9 nm on SiO₂@Si(100) under the same conditions. Finally, twisted MoSe₂ flakes exhibiting a twist angle of 19° with respect to the [010] zone axis could be synthesized.</abstract>
    <parentTitle language="eng">Nano research</parentTitle>
    <identifier type="url">https://www.sciopen.com/article/10.26599/NR.2025.94908020</identifier>
    <identifier type="doi">10.26599/NR.2025.94908020</identifier>
    <identifier type="issn">1998-0000</identifier>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">94908020</enrichment>
    <enrichment key="Publikationsweg">Open Access</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>
      <firstName>Philipp</firstName>
      <lastName>Putze</lastName>
    </author>
    <submitter>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </submitter>
    <author>
      <firstName>Daniel</firstName>
      <lastName>Wolf</lastName>
    </author>
    <author>
      <firstName>Paul</firstName>
      <lastName>Chekhonin</lastName>
    </author>
    <author>
      <firstName>Alexey</firstName>
      <lastName>Popov</lastName>
    </author>
    <author>
      <firstName>Tobias</firstName>
      <lastName>Ritschel</lastName>
    </author>
    <author>
      <firstName>Axel</firstName>
      <lastName>Lubk</lastName>
    </author>
    <author>
      <firstName>Jochen</firstName>
      <lastName>Geck</lastName>
    </author>
    <author>
      <firstName>Bernd</firstName>
      <lastName>Büchner</lastName>
    </author>
    <author>
      <firstName>Peer</firstName>
      <lastName>Schmidt</lastName>
    </author>
    <author>
      <firstName>Silke</firstName>
      <lastName>Hampel</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chrystal growth</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chemical vapor transport</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Thermodynamic modeling</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>2D layered compounds</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chalcogenides</value>
    </subject>
    <collection role="institutes" number="2202">FG Anorganische Chemie</collection>
  </doc>
</export-example>
