TY - BOOK A1 - Zundel, Stefan A1 - Blättel-Mink, Birgit A1 - Brohmann, Bettina A1 - Defila, Rico A1 - Di Giulio, Antonietta A1 - Fischer, Daniel A1 - Fuchs, Doris A1 - Gölz, Sebastian A1 - Götz, Konrad A1 - Homburg, Andreas A1 - Kaufmann-Hayoz, Ruth A1 - Matthies, Ellen A1 - Michelsen, Gerd A1 - Schäfer, Martina A1 - Tews, Kerstin A1 - Wassermann, Sandra T1 - Konsum-Botschaften : was Forschende für die gesellschaftliche Gestaltung nachhaltigen Konsums empfehlen Y1 - 2013 SN - 978-3-7776-2371-9 PB - Hirzel Verlag CY - Stuttgart ET - 1. Auflage ER - TY - CHAP A1 - Mutz, Michael A1 - Daniel, Sandra T1 - Totholz in einem naturnahen Tieflandbach - Art, Menge und räumliche Verteilung T2 - Erweiterte Zusammenfassung der Jahrestagung der DGL 1999 in Rostock KW - Tieflandbäche Y1 - 2000 SN - 3-9805678-3-4 SP - 235 EP - 240 PB - Eigenverlag der DGL CY - Tutzing ER - TY - CHAP A1 - Fügenschuh, Armin A1 - Marahrens, Sönke A1 - Johannsmann, Leonie M. A1 - Matuszewski, Sandra A1 - Müllenstedt, Daniel A1 - Schmidt, Johannes ED - Turnitsa, Charles ED - Blais, Curtis Blais ED - Tolk, Andreas T1 - Using Computer-Generated Virtual Realities, Operations Research, and Board Games for Conflict Simulations T2 - Simulation and Wargaming Y1 - 2022 SN - 978-1-119-60478-5 SN - 978-1-119-60479-2 U6 - https://doi.org/10.1002/9781119604815 SP - 273 EP - 287 PB - John Wiley & Sons, Inc. CY - Hoboken, NJ ER - TY - GEN A1 - Froeschke, Samuel A1 - Bestha, Kranthi Kumar A1 - Fucke, Rico A1 - Schiemenz, Sandra A1 - Popov, Alexey A1 - Naumann, Marco A1 - Knupfer, Martin A1 - Giebeler, Lars A1 - Wolf, Daniel A1 - Kizhake Malayil, Ranjith Kumar A1 - Sivan, Saramgi Chencheriparambil A1 - Grafe, Hans-Joachim A1 - Gräßler, Nico A1 - Corredor, Laura T. A1 - Wolter, Anja U. B. A1 - Büchner, Bernd A1 - Schmidt, Peer A1 - Hampel, Silke T1 - Structural and Magnetic Transitions Caused by Dimer Formation in the CrCl3–MoCl3 Solid Solution T2 - Chemistry of Materials N2 - In this work, we apply the concept of solid solutions to the two 2D transition metal trihalides CrCl3 and MoCl3. While CrCl3 belongs to the magnetically active CrX3 family, the magnetism in MoCl3 is intrinsically suppressed by the formation of aligned Mo–Mo dimers, which also distort the regular honeycomb lattice that is typical for the 2D transition metal trihalides. We report suitable synthesis conditions for the gapless solid solution and crystal growth by chemical vapor transport. The CrCl3–MoCl3 solid solution was initially synthesized at 650 °C for 100 h under addition of MoCl5 as mineralizer, and bulk crystals were subsequently grown by vapor transport in a temperature gradient from 600 °C → 550 °C for 60 h. The obtained solid solution exhibits multiple composition-dependent phase transitions at room temperature, as confirmed by powder X-ray diffraction measurements. The possible presence of Mo–Mo dimers in the solid solution was further investigated by infrared, Raman, electron energy loss, and nuclear quadrupole resonance spectroscopies. The combined results indicate that the Mo–Mo dimers are present over a wide range of compositions. Their orientation changes from parallel alignment for compositions from 70% ≤ c(Mo3+) ≤ 100% to random orientation for samples with c(Mo3+) < 70% content, which significantly affects the course of lattice parameters. Finally, the magnetic properties of the powder samples show a correlation between the Mo3+ content and the transition temperature into the low-temperature phase. Y1 - 2024 U6 - https://doi.org/10.1021/acs.chemmater.3c03109 SN - 0897-4756 SN - 1520-5002 VL - 36 IS - 9 SP - 4240 EP - 4253 ER - TY - GEN A1 - Froeschke, Samuel A1 - Yasmen, Nadia A1 - Popov, Alexey A1 - Schiemenz, Sandra A1 - Wolf, Daniel A1 - Giebeler, Lars A1 - Hantusch, Martin A1 - Gräßler, Nico A1 - Büchner, Bernd A1 - Schmidt, Peer A1 - Hampel, Silke T1 - Controlled Nanoplatelet Deposition of 2D Chromium Trihalide Solid Solutions T2 - Chemistry of Materials N2 - 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. KW - 2D layered compounds KW - Chemical vapor transport KW - Crystal growth KW - Crystal structure KW - Halides KW - Thermodynamic modeling Y1 - 2023 UR - https://pubs.acs.org/doi/full/10.1021/acs.chemmater.2c03785 U6 - https://doi.org/10.1021/acs.chemmater.2c03785 SN - 1520-5002 SN - 0897-4756 VL - 35 IS - 11 SP - 4136 EP - 4148 ER - TY - GEN A1 - Froeschke, Samuel A1 - Schroth, Karl-Georg A1 - Steiner, Udo A1 - Popov, Alexey A1 - Schiemenz, Sandra A1 - Wolf, Daniel A1 - Giebeler, Lars A1 - Gräßler, Nico A1 - Büchner, Bernd A1 - Schmidt, Peer A1 - Hampel, Silke T1 - Understanding the chemistry of 2D rhodium trihalide solid solutions: tuning of optical properties and nanocrystal deposition T2 - 2D Materials N2 - 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. KW - Crystal growth KW - Chemical vapor transport KW - Crystal structure KW - Thermodynamic modeling KW - 2D layered compounds KW - Halides Y1 - 2023 UR - https://iopscience.iop.org/article/10.1088/2053-1583/acd012 U6 - https://doi.org/10.1088/2053-1583/acd012 SN - 2053-1583 VL - 10 IS - 3 SP - 1 EP - 12 ER - TY - GEN A1 - Buchanan, Erin M. A1 - Lewis, Savannah C. A1 - Paris, Bastien A1 - Forscher, Patrick S. A1 - Pavlacic, Jeffrey M. A1 - Beshears, Julie E. A1 - Drexler, Shira Meir A1 - Gourdon-Kanhukamwe, Amélie A1 - Mallik, Peter R A1 - Silan, Miguel Alejandro A. A1 - Miller, Jeremy K. A1 - IJzerman, Hans A1 - Moshontz, Hannah A1 - Beaudry, Jennifer L. A1 - Suchow, Jordan W. A1 - Chartier, Christopher R. A1 - Coles, Nicholas A. A1 - Sharifian, MohammadHasan A1 - Todsen, Anna Louise A1 - Levitan, Carmel A. A1 - Azevedo, Flávio A1 - Legate, Nicole A1 - Heller, Blake A1 - Rothman, Alexander J. A1 - Dorison, Charles A. A1 - Gill, Brian P. A1 - Wang, Ke A1 - Rees, Vaughan W. A1 - Gibbs, Nancy A1 - Goldenberg, Amit A1 - Thi Nguyen, Thuy-vy A1 - Gross, James J. A1 - Kaminski, Gwenaêl A1 - von Bastian, Claudia C. A1 - Paruzel-Czachura, Mariola A1 - Mosannenzadeh, Farnaz A1 - Azouaghe, Soufian A1 - Bran, Alexandre A1 - Ruiz-Fernandez, Susana A1 - Santos, Anabela Caetano A1 - Reggev, Niv A1 - Zickfeld, Janis H. A1 - Akkas, Handan A1 - Pantazi, Myrto A1 - Ropovik, Ivan A1 - Korbmacher, Max A1 - Arriaga, Patrícia A1 - Gjoneska, Biljana A1 - Warmelink, Lara A1 - Alves, Sara G. A1 - de Holanda Coelho, Gabriel Lins A1 - Stieger, Stefan A1 - Schei, Vidar A1 - Hanel, Paul H. P. A1 - Szaszi, Barnabas A1 - Fedotov, Maksim A1 - Antfolk, Jan A1 - Marcu, Gabriela-Mariana A1 - Schrötter, Jana A1 - Kunst, Jonas R. A1 - Geiger, Sandra J. A1 - Adetula, Adeyemi A1 - Kocalar, Halil Emre A1 - Kielińska, Julita A1 - Kačmár, Pavol A1 - Bokkour, Ahmed A1 - Galindo-Caballero, Oscar J. A1 - Djamai, Ikhlas A1 - Pöntinen, Sara Johanna A1 - AGESIN, Bamikole Emmanuel A1 - Jernsäther, Teodor A1 - Urooj, Anum A1 - Rachev, Nikolay R. A1 - Koptjevskaja-Tamm, Maria A1 - Kurfalı, Murathan A1 - Pit, Ilse L. A1 - Li, Ranran A1 - Çoksan, Sami A1 - Dubrov, Dmitrii A1 - Paltrow, Tamar Elise A1 - Baník, Gabriel A1 - Korobova, Tatiana A1 - Studzinska, Anna A1 - Jiang, Xiaoming A1 - Aruta, John Jamir Benzon R. A1 - Vintr, Jáchym A1 - Chiu, Faith A1 - Kaliska, Lada A1 - Berkessel, Jana B. A1 - Tümer, Murat A1 - Morales-Izquierdo, Sara A1 - Chuan-Peng, Hu A1 - Vezirian, Kevin A1 - Rosa, Anna Dalla A1 - Bialobrzeska, Olga A1 - Vasilev, Martin R. A1 - Beitner, Julia A1 - Kácha, Ondřej A1 - Žuro, Barbara A1 - Westerlund, Minja A1 - Nedelcheva-Datsova, Mina A1 - Findor, Andrej A1 - Krupić, Dajana A1 - Kowal, Marta A1 - Askelund, Adrian Dahl A1 - Pourafshari, Razieh A1 - Đorđević, Jasna Milošević A1 - Schmidt, Nadya-Daniela A1 - Baklanova, Ekaterina A1 - Szala, Anna A1 - Zakharov, Ilya A1 - Vranka, Marek A. A1 - Ihaya, Keiko A1 - Grano, Caterina A1 - Cellini, Nicola A1 - Białek, Michał A1 - Anton-Boicuk, Lisa A1 - Dalgar, Ilker A1 - Adıgüzel, Arca A1 - Verharen, Jeroen P. H. A1 - Maturan, Princess Lovella G. A1 - Kassianos, Angelos P. A1 - Oliveira, Raquel A1 - Čadek, Martin A1 - Adoric, Vera Cubela A1 - Özdoğru, Asil Ali A1 - Sverdrup, Therese E. A1 - Aczel, Balazs A1 - Zambrano, Danilo A1 - Ahmed, Afroja A1 - Tamnes, Christian K. A1 - Yamada, Yuki A1 - Volz, Leonhard A1 - Sunami, Naoyuki A1 - Suter, Lilian A1 - Vieira, Luc A1 - Groyecka-Bernard, Agata A1 - Kamburidis, Julia Arhondis A1 - Reips, Ulf-Dietrich A1 - Harutyunyan, Mikayel A1 - Adetula, Gabriel Agboola A1 - Allred, Tara Bulut A1 - Barzykowski, Krystian A1 - Antazo, Benedict G A1 - Zsido, Andras N. A1 - Šakan, Dušana Dušan A1 - Cyrus-Lai, Wilson A1 - Ahlgren, Lina Pernilla A1 - Hruška, Matej A1 - Vega, Diego A1 - Manunta, Efisio A1 - Mokady, Aviv A1 - Capizzi, Mariagrazia A1 - Martončik, Marcel A1 - Say, Nicolas A1 - Filip, Katarzyna A1 - Vilar, Roosevelt A1 - Staniaszek, Karolina A1 - Vdovic, Milica A1 - Adamkovic, Matus A1 - Johannes, Niklas A1 - Hajdu, Nandor A1 - Cohen, Noga A1 - Overkott, Clara A1 - Krupić, Dino A1 - Hubena, Barbora A1 - Nilsonne, Gustav A1 - Mioni, Giovanna A1 - Solorzano, Claudio Singh A1 - Ishii, Tatsunori A1 - Chen, Zhang A1 - Kushnir, Elizaveta A1 - Karaarslan, Cemre A1 - Ribeiro, Rafael R. A1 - Khaoudi, Ahmed A1 - Kossowska, Małgorzata A1 - Bavolar, Jozef A1 - Hoyer, Karlijn A1 - Roczniewska, Marta A1 - Karababa, Alper A1 - Becker, Maja A1 - Monteiro, Renan P. A1 - Kunisato, Yoshihiko A1 - Metin-Orta, Irem A1 - Adamus, Sylwia A1 - Kozma, Luca A1 - Czarnek, Gabriela A1 - Domurat, Artur A1 - Štrukelj, Eva A1 - Alvarez, Daniela Serrato A1 - Parzuchowski, Michal A1 - Massoni, Sébastien A1 - Czamanski-Cohen, Johanna A1 - Pronizius, Ekaterina A1 - Muchembled, Fany A1 - van Schie, Kevin A1 - Saçaklı, Aslı A1 - Hristova, Evgeniya A1 - Kuzminska, Anna O. A1 - Charyate, Abdelilah A1 - Bijlstra, Gijsbert A1 - Afhami, Reza A1 - Majeed, Nadyanna M. A1 - Musser, Erica D. A1 - Sirota, Miroslav A1 - Ross, Robert M. A1 - Yeung, Siu Kit A1 - Papadatou-Pastou, Marietta A1 - Foroni, Francesco A1 - Almeida, Inês A. T. A1 - Grigoryev, Dmitry A1 - Lewis, David M. G. A1 - Holford, Dawn L. A1 - Janssen, Steve M. J. A1 - Tatachari, Srinivasan A1 - Batres, Carlota A1 - Olofsson, Jonas K. A1 - Daches, Shimrit A1 - Belaus, Anabel A1 - Pfuhl, Gerit A1 - Corral-Frias, Nadia Sarai A1 - Sousa, Daniela A1 - Röer, Jan Philipp A1 - Isager, Peder Mortvedt A1 - Godbersen, Hendrik A1 - Walczak, Radoslaw B. A1 - Van Doren, Natalia A1 - Ren, Dongning A1 - Gill, Tripat A1 - Voracek, Martin A1 - DeBruine, Lisa M. A1 - Anne, Michele A1 - Očovaj, Sanja Batić A1 - Thomas, Andrew G. A1 - Arvanitis, Alexios A1 - Ostermann, Thomas A1 - Wolfe, Kelly A1 - Arinze, Nwadiogo Chisom A1 - Bundt, Carsten A1 - Lamm, Claus A1 - Calin-Jageman, Robert J A1 - Davis, William E. A1 - Karekla, Maria A1 - Zorjan, Saša A1 - Jaremka, Lisa M. A1 - Uttley, Jim A1 - Hricova, Monika A1 - Koehn, Monica A A1 - Kiselnikova, Natalia A1 - Bai, Hui A1 - Krafnick, Anthony J. A1 - Balci, Busra Bahar A1 - Ballantyne, Tonia A1 - Lins, Samuel A1 - Vally, Zahir A1 - Esteban-Serna, Celia A1 - Schmidt, Kathleen A1 - Macapagal, Paulo Manuel L. A1 - Szwed, Paulina A1 - Zdybek, Przemysław Marcin A1 - Moreau, David A1 - Collins, W. Matthew A1 - Joy-Gaba, Jennifer A. A1 - Vilares, Iris A1 - Tran, Ulrich S. A1 - Boudesseul, Jordane A1 - Albayrak-Aydemir, Nihan A1 - Dixson, Barnaby James Wyld A1 - Perillo, Jennifer T A1 - Ferreira, Ana A1 - Westgate, Erin C. A1 - Aberson, Christopher L. A1 - Arinze, Azuka Ikechukwu A1 - Jaeger, Bastian A1 - Butt, Muhammad Mussaffa A1 - Silva, Jaime R. A1 - Storage, Daniel Shafik A1 - Janak, Allison P A1 - Jiménez-Leal, William A1 - Soto, Jose A. A1 - Sorokowska, Agnieszka A1 - McCarthy, Randy A1 - Tullett, Alexa M A1 - Frias-Armenta, Martha A1 - Ribeiro, Matheus Fernando Felix A1 - Hartanto, Andree A1 - Forbes, Paul A. G. A1 - Willis, Megan L. A1 - del Carmen Tejada R, María A1 - Torres, Adriana Julieth Olaya A1 - Stephen, Ian D A1 - Vaidis, David C. A1 - de la Rosa-Gómez, Anabel A1 - Yu, Karen A1 - Sutherland, Clare A. M. A1 - Manavalan, Mathi A1 - Behzadnia, Behzad A1 - Urban, Jan A1 - Baskin, Ernest A1 - McFall, Joseph P. A1 - Ogbonnaya, Chisom Esther A1 - Fu, Cynthia H. Y. A1 - Rahal, Rima-Maria A1 - Ndukaihe, Izuchukwu L. G. A1 - Hostler, Thomas J. A1 - Kappes, Heather Barry A1 - Sorokowski, Piotr A1 - Khosla, Meetu A1 - Lazarevic, Ljiljana B. A1 - Eudave, Luis A1 - Vilsmeier, Johannes K. A1 - Luis, Elkin O. A1 - Muda, Rafał A1 - Agadullina, Elena A1 - Cárcamo, Rodrigo A. A1 - Reeck, Crystal A1 - Anjum, Gulnaz A1 - Venegas, Mónica Camila Toro A1 - Misiak, Michal A1 - Ryan, Richard M. A1 - Nock, Nora L. A1 - Travaglino, Giovanni A. A1 - Mensink, Michael C. A1 - Feldman, Gilad A1 - Wichman, Aaron L. A1 - Chou, Weilun A1 - Ziano, Ignazio A1 - Seehuus, Martin A1 - Chopik, William J. A1 - Kung, Franki Y. H. A1 - Carpentier, Joelle A1 - Vaughn, Leigh Ann A1 - Du, Hongfei A1 - Xiao, Qinyu A1 - Lima, Tiago J. S. A1 - Noone, Chris A1 - Onie, Sandersan A1 - Verbruggen, Frederick A1 - Radtke, Theda A1 - Primbs, Maximilian A. T1 - The psychological science accelerator’s COVID-19 rapid-response dataset T2 - Scientific Data Y1 - 2023 U6 - https://doi.org/10.1038/s41597-022-01811-7 SN - 2052-4463 VL - 10 IS - 1 SP - 1 EP - 15 PB - Springer Science and Business Media LLC ER -