@article{BoeffelMuellerMuelleretal., author = {Boeffel, Christine and M{\"u}ller, J. and M{\"u}ller, R. and Bauer, Monika}, title = {The Calcium Test: A Verstaile Tool for the INverstigation of Barrier Properties of Polymers and Reliability Tests of Encapsulation Processes}, language = {en} } @inproceedings{MuellerChowdhuryDremovetal., author = {M{\"u}ller, P. and Chowdhury, F. and Dremov, V. and Koval, Yuri and Lichtenberg, F. and M{\"u}ller, S. and Schmeißer, Dieter and Pentcheva, R.}, title = {Resistive memory switching in perovskite-derivative single crystals}, series = {Verhandlungen der Deutschen Physikalischen Gesellschaft, Reihe 6, Bd. 43}, booktitle = {Verhandlungen der Deutschen Physikalischen Gesellschaft, Reihe 6, Bd. 43}, publisher = {Deutsche Physikalische Gesellschaft}, address = {Bad Honnef}, issn = {0420-0195}, pages = {S. 818}, abstract = {We investigated several layered perovskite derivatives of the family AnBnO3n+2, such as LaTiO3.41, CaNbO3.41 and SrNbO3.41, which can be considered as a stacking of blocks consisting of 5 perovskite layers. Electric transport across these layers takes place via intrinsic tunnelling. Mesa devices with a cross-sectional area of 50 to 200 µm2 and a height between 30 and 500 nm were fabricated by electron-beam lithography and ion-beam etching. Both dc I-V characteristics and pulsed current injection have shown switching between different resistive states in these materials. The resistive states have long-term stability, which makes them interesting for memory applications. The transport experiments suggest that switching and resistive memory are controlled by trapping and release of charge carriers. Furthermore, photoelectron and NEXAFS spectroscopy of cleaved LaTiO3.41 surfaces have been performed. The results are compared to recent correlated band theory (LDA+U) calculations.}, language = {en} } @book{MettkeKoetterheinrichMuelleretal., author = {Mettke, Angelika and K{\"o}tterheinrich, R. and M{\"u}ller, E. and Schrenk, V. and Pitsch, R.}, title = {Wiedernutzbarmachung von kleinen Grundst{\"u}cken - Abbruch, R{\"u}ckbau und geordnete Entsorgung : Merkblatt DWA}, publisher = {DWA}, address = {Hennef}, isbn = {978-3-942964-31-9}, pages = {56}, language = {de} } @techreport{MuellerSchoepke, author = {M{\"u}ller, R. and Sch{\"o}pke, Ralph}, title = {Gef{\"a}hrdungsanalyse auf das Grundwasser der Aschehalde Trattendorf}, abstract = {Dokumentation Ingenieurb{\"u}ro PROWA Cottbus}, language = {de} } @misc{MuellerSpindlerBrueggemannetal., author = {M{\"u}ller, Konrad and Spindler, G. and Br{\"u}ggemann, E. and Gnauk, T. and Koziar, C. and Schwarz, Jaroslav and Cafmeyer, Jan and Maenhaut, W. and Even, A. and Kok, J. and Berner, A. and Ctyroky, P. and Hitzenberger, R. and Galambos, Z. and Tursic, J. and M{\"a}kela, Timo and Laitinen, A. and Acker, Karin and Wieprecht, Wolfgang and Hillamo, Risto and Streit, N.}, title = {The "INTERCOMP 2000" in Melpitz - an EUROTRAC-2 Activity}, series = {Journal of Aerosol Science}, volume = {32}, journal = {Journal of Aerosol Science}, number = {Supplement 1}, issn = {0021-8502}, pages = {1021 -- 1022}, language = {en} } @inproceedings{MuellerWahlichKrottenthaler, author = {M{\"u}ller, T. and Wahlich, R. and Krottenthaler, P.}, title = {Modelling and experimental verification of the 300mm Ar Anneal Process}, language = {en} } @article{MuellerWahlichKrottenthaler, author = {M{\"u}ller, T. and Wahlich, R. and Krottenthaler, P.}, title = {Modeling and experimental verification of the 300mm Ar anneal process}, language = {en} } @article{MuellerScheerSchmeisseretal., author = {M{\"u}ller, Klaus and Scheer, R. and Schmeißer, Dieter and Burkov, Yevgen}, title = {Preparation of stoichiometric CuInS2-Surfaces}, series = {Thin Solid Films}, volume = {451-452}, journal = {Thin Solid Films}, issn = {0040-6090}, pages = {120 -- 123}, language = {en} } @inproceedings{BauerWurzelUhligetal., author = {Bauer, Monika and Wurzel, R. and Uhlig, C. and V{\"o}lkle, D. and M{\"u}ller, V.}, title = {New Prepreg Materials for Crushed Core Technology - Sidewall Panels with Excellent Surfaces Result in Significant Cost Savings}, series = {1. EUCOMAS : conference Berlin, May 26 - 27, 2008}, booktitle = {1. EUCOMAS : conference Berlin, May 26 - 27, 2008}, publisher = {VDI-Verlag}, address = {D{\"u}sseldorf}, isbn = {978-3-18-092028-3}, pages = {173 -- 182}, language = {en} } @misc{DeckerKusterleBaueretal., author = {Decker, Daniel and Kusterle, O. and Bauer, Monika and Gwiazda, Maciej and M{\"u}ller, R.}, title = {New Organic-Inorganic Hybrid Resins for RTM}, language = {en} } @misc{ViethMuellerBauer, author = {Vieth, Siegfried and M{\"u}ller, R. and Bauer, Monika}, title = {Composites and Laminates from a Linseed Epoxide Resin and Fly Ash}, language = {en} } @inproceedings{SchreiberKrautzMueller, author = {Schreiber, Matthias and Krautz, Hans Joachim and M{\"u}ller, R.}, title = {Entwicklung einer Software zur verfahrenstechnischen Auslegung von Bioverbundstandorten}, language = {de} } @article{AkhmetovRichterSeifertetal., author = {Akhmetov, V. D. and Richter, H. and Seifert, Winfried and Lysytskiy, O. and Wahlich, R. and M{\"u}ller, T. and Reiche, Manfred}, title = {Distribution and properties of oxide precipitates in annealed nitrogen doped 300 mm Si wafers}, series = {European Physics Journal of Applied Physics}, volume = {27}, journal = {European Physics Journal of Applied Physics}, number = {1-3}, issn = {1286-0042}, pages = {159 -- 161}, language = {en} } @inproceedings{RohwerderCeniniHeldetal., author = {Rohwerder, Thore and Cenini, V. and Held, C. and Martienssen, Marion and Lechner, U. and M{\"u}ller, R. H.}, title = {Novel MTBE-degrading bacterial isolate from Leuna groundwater (Germany): characterization of the degradation pathway with focus on HIBA oxidation}, series = {Second European Conference on MTBE, Barcelona, Spain, November 4 - 5, 2004}, booktitle = {Second European Conference on MTBE, Barcelona, Spain, November 4 - 5, 2004}, pages = {47 -- 49}, language = {en} } @misc{BerghuijsHarriganKipnisetal., author = {Berghuijs, Wouter R. and Harrigan, Shaun and Kipnis, Evan L. and Dogulu, Nilay and Floriancic, Marius and M{\"u}ller, Hannes and Pohle, Ina and Saia, Sheila M. and Sedlar, Frank and Smoorenburg, Maarten and Teutschbein, Claudia and Emmerik, Tim van}, title = {Creating Community for Early-Career Geoscientists}, series = {EOS}, journal = {EOS}, number = {96}, doi = {10.1029/2015EO041439}, language = {en} } @misc{OrlovRichterFischeretal., author = {Orlov, Valeri and Richter, Hans and Fischer, Annette and Reif, J{\"u}rgen and M{\"u}ller, T. and Wahlich, R.}, title = {Mechanical Properties of nitrogen-doped CZ silicon crystals}, series = {Materials Science in Semiconductor Processing 5}, volume = {5}, journal = {Materials Science in Semiconductor Processing 5}, number = {4-5}, issn = {1369-8001}, pages = {403 -- 407}, language = {en} } @misc{KolshornKrollSeidlitzetal., author = {Kolshorn, Kay-Uwe and Kroll, Lothar and Seidlitz, Holger and Ulke-Winter, Lars and M{\"u}ller, S. and Czech, Adam and Hoyer, K.-H. and Grothaus, R.}, title = {Erste CFK-Kupplung f{\"u}r Schienenfahrzeuge}, series = {Fachzeitschrift Lightweight Design}, journal = {Fachzeitschrift Lightweight Design}, number = {5}, issn = {1865-4819}, pages = {38 -- 43}, language = {de} } @misc{SchobRoszakSagradovetal., author = {Schob, Daniela and Roszak, Robert and Sagradov, Ilja and Sparr, Holger and Kupsch, Andreas and Leonard, Fabien and M{\"u}ller, Bernd R. and Bruno, Giovanni}, title = {Experimental and numerical simulation of material and damage behaviour of 3d printed polyamide 12 under quasi-static-loading}, series = {Archives of Mechanics}, volume = {71}, journal = {Archives of Mechanics}, number = {4-5}, issn = {0373-2029}, doi = {10.24423/aom.3162}, pages = {507 -- 526}, abstract = {In order to characterise the material and damage behaviour of additively manufactured polyamide 12 (PA12) under quasi-static load and to implement it in a numerical model, experiments under quasi-static load as well as microstructural investigations were carried out. Selective laser sintering (SLS) was used as the manufacturing process. For the classification of the material behaviour, quasi-static cyclic tests with holding times as well as tensile tests were performed. X-ray refraction and computed tomography (CT) were used to investigate the damage behaviour. The Chaboche model, which has already been applied for metallic materials under thermomechanical loading, served as the basis for the selection of the numerical material model. The same procedure was used for the selection of the damage model, where the Gurson-Tvergaard-Needleman (GTN) model was chosen, which was already used for porous metallic materials. The Chaboche model shows very good agreement with experimental results. Furthermore, the coupling with the GTN model allows a very good modelling of the damage behaviour. Finally, it could be shown that the selected models are suitable to simulate the material and damage behaviour of 3D printed PA12.}, language = {en} } @misc{SchobSagradovRoszaketal., author = {Schob, Daniela and Sagradov, Ilja and Roszak, Robert and Sparr, Holger and Franke, Rainer and Ziegenhorn, Matthias and Kupsch, Andreas and Leonard, Fabien and M{\"u}ller, Bernd R. and Bruno, Giovanni}, title = {Experimental determination and numerical simulation of material and damage behaviour of 3d printed polyamide 12 under cyclic loading}, series = {Engineering Fracture Mechanics}, volume = {229}, journal = {Engineering Fracture Mechanics}, issn = {0013-7944}, doi = {10.1016/j.engfracmech.2019.106841}, pages = {13}, abstract = {The material and damage behaviour of additively manufactured polyamide 12 under cyclic loading was characterized by cyclic tests and microstructure analysis by using microscopy, X-ray refraction, and computed tomography. The results were used to determine parameters for the viscoplastic material model by Chaboche and a damage model by Gurson-Tvergaard-Needleman. The temperature was monitored during the experiments and the self-heating effect was observed. By including this effect, a higher accuracy could be achieved with the results of mechanical experiments.}, language = {en} }