Publications

Showing 1 - 50 of 267 Results

  • Kaub, Johannes; Kler, Joe; Parker, Stephen C.; De Souza, Roger A.
    The usefulness of molecular-dynamics simulations in clarifying the activation enthalpy of oxygen-vacancy migration in the perovskite oxide BaTiO 3
    Physical chemistry, chemical physics, 22, 10, 5413-5417 (2020)
    [DOI: 10.1039/C9CP06838D]
  • Jehnichen, Philipp Andreas
    Analyse der Degradation von Lithiumhochvoltkathodenmaterialien durch kombinierte elektrochemische und schwingungsspektroskopische Operando-Untersuchungen
    , 1 Online-Ressource (xx, 132 Seiten) : Illustrationen, Diagramme (2020)
  • Eigen, Julian; Schroeder, Michael
    Redox cycling stability of Fe2NiO4/YSZ composite storage materials for rechargeable oxide batteries
    Energy storage materials, 28, 112-121 (2020)
    [DOI: 10.1016/j.ensm.2020.02.032]
  • Koettgen, Julius; Martin, Manfred
    Infinite dilution in doped ceria and high activation energies
    Solid state communications, 314/315, 113939 (2020)
    [DOI: 10.1016/j.ssc.2020.113939]
  • Koettgen, Julius; Dück, Gerald; Martin, Manfred
    The oxygen ion conductivity of Lu doped ceria
    Journal of physics / Condensed matter Condensed matter, 32, 26, 265402 (2020)
    [DOI: 10.1088/1361-648X/ab7d64]
  • Draber, Fabian M.; Ader, Christiane; Arnold, John P.; Eisele, Sebastian; Grieshammer, Steffen; Yamaguchi, Shu; Martin, Manfred
    Nanoscale percolation in doped BaZrO3 for high proton mobility
    Nature materials, 19, 3, 338-346 (2020)
    [DOI: 10.1038/s41563-019-0561-7]
  • Koettgen, Julius; Martin, Manfred
    The ionic conductivity of Sm‐doped ceria
    Journal of the American Ceramic Society, 103, 6, 3776-3787 (2020)
    [DOI: 10.1111/jace.17066]
  • Lin, Jingjing; Wang, Liming; Zinkevich, Tatiana; Indris, Sylvio; Suo, Yanpeng; Korte, Carsten
    Influence of residual water and cation acidity on the ionic transport mechanism in proton-conducting ionic liquids
    Physical chemistry, chemical physics : PCCP, 22, 3, 1145-1153 (2019)
    [DOI: 10.1039/C9CP04723A]
  • Lin, Jingjing; Wang, Liming; Zinkevich, Tatiana; Indris, Sylvio; Suo, Yanpeng; Korte, Carsten
    Correction: Influence of residual water and cation acidity on the ionic transport mechanism in proton-conducting ionic liquids
    Physical chemistry, chemical physics : PCCP, 22, 9, 5383-5383 (2020)
    [DOI: 10.1039/D0CP90046J]
  • Mazzolini, P.; Falkenstein, Andreas; Wouters, C.; Schewski, R.; Markurt, T.; Galazka, Z.; Martin, Manfred; Albrecht, M.; Bierwagen, O.
    Substrate-orientation dependence of β-Ga 2 O 3 (100), (010), (001), and (2¯01) homoepitaxy by indium-mediated metal-exchange catalyzed molecular beam epitaxy (MEXCAT-MBE)
    APL materials, 8, 1, 011107 (2020)
    [DOI: 10.1063/1.5135772]
  • Tong, Xiaorui; Mebane, David S.; De Souza, Roger A.
    Analyzing the grain‐boundary resistance of oxide‐ion conducting electrolytes: Poisson‐Cahn vs Poisson‐Boltzmann theories
    Journal of the American Ceramic Society, 103, 1, 5-22 (2019)
    [DOI: 10.1111/jace.16716]
  • Xue, Saidong; Luo, Haosu; Zhao, Xiangyong; Wang, Feifei; Lin, Di; Deng, Hao; Li, Xiaobing; Yue, Qingwen; Tang, Yanxue; Fang, Bijun; Zhang, Haiwu
    In-situ electric field induced nanoscale BO6 octahedral tilting in lead-free Fe-doped 0.95(Na1/2Bi1/2)TiO3-0.05BaTiO3 single crystal
    Scripta materialia, 165, 94-97 (2019)
    [DOI: 10.1016/j.scriptamat.2019.02.023]
  • De Souza, Roger A.; Barboni, Denis
    Iodide-ion conduction in methylammonium lead iodide perovskite: some extraordinary aspects
    Chemical communications, 55, 8, 1108-1111 (2019)
    [DOI: 10.1039/C8CC09236B]
  • Rafipoor, Mona; Koll, Rieke; Merkl, Jan-Philip; Fruhner, Lisa Sarah; Weller, Horst; Lange, Holger
    Resonant Energy Transfer can Trigger Multiexciton Recombination in Dense Quantum Dot Ensembles
    Small, 15, 5, 1803798 (2018)
    [DOI: 10.1002/smll.201803798]
  • Zhu, Jiaxin; Lee, Jung-Woo; Lee, Hyungwoo; Xie, Lin; Pan, Xiaoqing; De Souza, Roger A.; Eom, Chang-Beom; Nonnenmann, Stephen S.
    Probing vacancy behavior across complex oxide heterointerfaces
    Science advances, 5, 2, eaau8467 (2019)
    [DOI: 10.1126/sciadv.aau8467]
  • Schultze, Tim K.; Arnold, John P.; Grieshammer, Steffen
    Ab Initio Investigation of Migration Mechanisms in La Apatites
    ACS applied energy materials, 2, 7, 4708-4717 (2019)
    [DOI: 10.1021/acsaem.9b00226]
  • De Souza, R. A.; Dickey, E. C.
    The effect of space-charge formation on the grain-boundary energy of an ionic solid
    Philosophical transactions of the Royal Society of London / A, 377, 2152, 20180430 (2019)
    [DOI: 10.1098/rsta.2018.0430]
  • Hess, Franziska
    Efficient Implementation of Cluster Expansion Models in Surface Kinetic Monte Carlo Simulations with Lateral Interactions: Subtraction Schemes, Supersites, and the Supercluster Contraction
    Journal of computational chemistry, 40, 30, 2664-2676 (2019)
    [DOI: 10.1002/jcc.26041]
  • Claus, Florian; Kirchmeyer, Sebastian; Müller, Matthias Stefan; Richtering, Walter
    Das INF-Projekt im SFB 985 Funktionelle Mikrogele und Mikrogelsysteme
    Bausteine Forschungsdatenmanagement, 2019, 2, 104-111 (2019)
    [DOI: 10.17192/bfdm.2019.2.8097]
  • Schwab, Christian; Höweling, A.; Windmüller, A.; Gonzalez-Julian, J.; Möller, S.; Binder, J. R.; Uhlenbruck, S.; Guillon, O.; Martin, Manfred
    Bulk and grain boundary Li-diffusion in dense LiMn 2 O 4 pellets by means of isotope exchange and ToF-SIMS analysis
    Physical chemistry, chemical physics, 21, 47, 26066-26076 (2019)
    [DOI: 10.1039/C9CP05128G]
  • Zhang, Haiwu; De Souza, Roger A.
    Optimising oxygen diffusion in non-cubic, non-dilute perovskite oxides based on BiFeO 3
    Journal of materials chemistry / A Materials for energy and sustainability A, 7, 44, 25274-25278 (2019)
    [DOI: 10.1039/C9TA08980B]
  • Parras, Jana P.; Cao, Chen; Ma, Zheng; Mücke, Robert; Jin, Lei; Dunin‐Borkowski, Rafal; Guillon, Olivier; De Souza, Roger A.
    The grain‐boundary resistance of CeO 2 ceramics: A combined microscopy‐spectroscopy‐simulation study of a dilute solution
    Journal of the American Ceramic Society, 97, jace.16843 (2019)
    [DOI: 10.1111/jace.16843]
  • Köttgen, Julius Rütger; Martin, Manfred
    The Effect of Jump Attempt Frequencies on the Ionic Conductivity of Doped Ceria
    The journal of physical chemistry / C, 123, 32, 19437-19446 (2019)
    [DOI: 10.1021/acs.jpcc.9b06946]
  • Kwon, Deok‐Hwang; Lee, Shinbuhm; Kang, Chan Soon; Choi, Yong Seok; Kang, Sung Jin; Cho, Hae Lim; Sohn, Woonbae; Jo, Janghyun; Lee, Seung‐Yong; Oh, Kyu Hwan; Noh, Tae Won; De Souza, Roger A.; Martin, Manfred; Kim, Miyoung
    Unraveling the Origin and Mechanism of Nanofilament Formation in Polycrystalline SrTiO3 Resistive Switching Memories
    Advanced materials, 31, 28, 1901322 (2019)
    [DOI: 10.1002/adma.201901322]
  • Guo, Pei
    Phasenchemie und Transporteigenschaften co-substituierter, mischleitender Membranenmaterialien auf der Basis von Ba$_{0.5}$Sr$_{0.5}$Co$_{0.8}$Fe$_{0.2}$O$_{3-\delta}$
    , 1 Online-Ressource (133 Seiten) : Illustrationen (2019)
  • Rheinheimer, Wolfgang; Parras, Jana P.; Preusker, Jan‐Helmut; De Souza, Roger A.; Hoffmann, Michael M.
    Grain growth in strontium titanate in electric fields: The impact of space‐charge on the grain‐boundary mobility
    Journal of the American Ceramic Society, 102, 6, 3779-3790 (2019)
    [DOI: 10.1111/jace.16217]
  • Schwab, Christian
    Lithium- und Sauerstoffdiffusion in undotiertem und Al-dotiertem LiMn$_{2}$O$_{4}$
    , 1 Online-Ressource (III, 104 Seiten) : Illustrationen, Diagramme (2019)
  • Hellwig, Maren; Köppen, Martin; Hiller, Albert; Koslowski, Hans; Litnovsky, Andrey; Schmid, Klaus; Schwab, Christian; De Souza, Roger A.
    Impact of Surface Roughness on Ion-Surface Interactions Studied with Energetic Carbon Ions 13C+ on Tungsten Surfaces
    Condensed Matter, 4, 1, 29 (2019)
    [DOI: 10.3390/condmat4010029]
  • Waldow, Stephan P.; Wardenga, Hans; Beschnitt, Stefan; Klein, Andreas; De Souza, Roger A.
    Concentration and Diffusivity of Oxygen Interstitials in Niobia-Doped Ceria
    The journal of physical chemistry / C, 123, 11, 6340-6350 (2019)
    [DOI: 10.1021/acs.jpcc.8b10613]
  • Köttgen, Julius Rütger; Martin, Manfred
    Coordination Numbers in Sm-Doped Ceria Using X-ray Absorption Spectroscopy
    The journal of physical chemistry / C, 123, 11, 6333-6339 (2019)
    [DOI: 10.1021/acs.jpcc.8b10494]
  • von der Heiden, Alexandra; Bornhöfft, Manuel; Mayer, Joachim; Martin, Manfred
    Oxygen diffusion in amorphous and partially crystalline gallium oxide
    Physical chemistry, chemical physics : PCCP, 21, 8, 4268-4275 (2018)
    [DOI: 10.1039/C8CP06439C]
  • Langenstück, Stefanie; Zhao, Chenchen; Englert, Ulli
    The ephemeral dihydrate of sulfanilic acid
    Acta crystallographica / International Union of Crystallography. Section C, Structural Chemistry, 74, 1, 7-12 (2018)
    [DOI: 10.1107/S2053229617016886]
  • Chun, Jakyu; Martin, Manfred; Yoo, Han-Ill
    On the kinetic decomposition voltage of ternary oxides
    Physical chemistry, chemical physics, 20, 4, 2396-2402 (2018)
    [DOI: 10.1039/C7CP06009B]
  • Kessel, Markus; De Souza, Roger A.; Martin, Manfred
    Correction: Oxygen diffusion in single crystal barium titanate
    Physical chemistry, chemical physics, 20, 46, 29568-29568 (2018)
    [DOI: 10.1039/C8CP91913E]
  • Wei, Bo; Schroeder, Michael; Martin, Manfred
    Surface Cation Segregation and Chromium Deposition on the Double-Perovskite Oxide PrBaCo2O5+δ
    ACS applied materials & interfaces, 10, 10, 8621-8629 (2018)
    [DOI: 10.1021/acsami.7b17881]
  • Heisig, Thomas; Bäumer, Christoph; Gries, Ute; Müller, Michael Patrick; La Torre, Camilla; Lübben, Michael; Raab, Nicolas; Du, Hongchu; Menzel, Stephan; Mueller, David N.; Jia, Chun-Lin; Mayer, Joachim; Waser, Rainer; Valov, Ilia; De Souza, Roger A.; Dittmann, Regina
    Oxygen Exchange Processes between Oxide Memristive Devices and Water Molecules
    Advanced materials, 30, 29, 1800957 (2018)
    [DOI: 10.1002/adma.201800957]
  • Funck, Carsten Marco; Schmidt, Peter C.; Bäumer, Christoph; Dittmann, Regina; Martin, Manfred; Waser, Rainer; Menzel, Stephan
    Atomistic Investigation of the Schottky Contact Conductance Limits at SrTiO3 based Resistive Switching Devices
    NVMTS2018 : Non-Volatile Memory Technology Symposium 2018 : October 22-24, 2018, Sendai, Japan / NVMTS, Non-Volatile Memory Technology Symposium, 4 Seiten (2018)
    [DOI: 10.1109/NVMTS.2018.8603106]
  • Körfer, Sylvia
    Untersuchungen zur Fremdionendiffusion von Zr und Sr sowie zur Selbstdiffusion von $^{50}$Ti und $^{130}$Ba in Bariumtitanat (BaTiO$_{3}$) – Einkristallen
    , 1 Online-Ressource (276 Seiten) : Illustrationen, Diagramme (2018)
  • Choi, Hyung Jong; Bae, Kiho; Grieshammer, Steffen Paul; Han, Gwon Deok; Park, Suk Won; Kim, Jun Woo; Jang, Dong Young; Koo, Junmo; Son, Ji-Won; Martin, Manfred; Shim, Joon Hyung
    Surface Tuning of Solid Oxide Fuel Cell Cathode by Atomic Layer Deposition
    Advanced energy materials, 8, 33, 1802506 (2018)
    [DOI: 10.1002/aenm.201802506]
  • Barboni, Denis; De Souza, Roger A.
    The thermodynamics and kinetics of iodine vacancies in the hybrid perovskite methylammonium lead iodide
    Energy & environmental science, 11, 3266-3274 (2018)
    [DOI: 10.1039/C8EE01697F]
  • Grieshammer, Steffen Paul; Eisele, Sebastian; Köttgen, Julius Rütger
    Modeling Oxygen Ion Migration in the CeO2-ZrO2-Y2O3 Solid Solution
    The journal of physical chemistry / C, 122, 33, 18809-18817 (2018)
    [DOI: 10.1021/acs.jpcc.8b04361]
  • Rossbach, Andreas; Tietz, Frank; Grieshammer, Steffen Paul
    Structural and transport properties of lithium-conducting NASICON materials
    Journal of power sources, 391, 1-9 (2018)
    [DOI: 10.1016/j.jpowsour.2018.04.059]
  • Funck, Carsten Marco; Marchewka, Astrid; Bäumer, Christoph; Schmidt, Peter C.; Müller, Phillip; Dittmann, Regina; Martin, Manfred; Waser, Rainer; Menzel, Stephan
    A Theoretical and Experimental View on the Temperature Dependence of the Electronic Conduction through a Schottky Barrier in a Resistively Switching SrTiO3‐Based Memory Cell
    Advanced electronic materials, 4, 7, 1800062 (2018)
    [DOI: 10.1002/aelm.201800062]
  • Zhang, Haiwu; Ramadan, Amr Hazem Helmy; De Souza, Roger A.
    Atomistic simulations of ion migration in sodium bismuth titanate (NBT) materials: towards superior oxide-ion conductors
    Journal of materials chemistry / A, 6, 19, 9116-9123 (2018)
    [DOI: 10.1039/C8TA02545B]
  • Köttgen, Julius Rütger; Grieshammer, Steffen Paul; Hein, Philipp Andreas; Grope, Benjamin O. H.; Nakayama, Masanobu; Martin, Manfred
    Understanding the ionic conductivity maximum in doped ceria : trapping and blocking
    Physical chemistry, chemical physics, 20, 21, 14291-14321 (2018)
    [DOI: 10.1039/C7CP08535D]
  • Kumar, Nitish; Patterson, Eric A.; Frömling, Till; Gorzkowski, Edward P.; Eschbach, Peter; Love, Ian; Müller, Michael Patrick; De Souza, Roger A.; Tucker, Julie; Reese, Steven R.; Cann, David P.
    Defect mechanisms in BaTiO3‐BiMO3 ceramics
    Journal of the American Ceramic Society, 101, 6, 2376-2390 (2017)
    [DOI: 10.1111/jace.15403]
  • Shahi, Hamid Reza
    Multiphysik-Simulation der Transportprozesse in Sauerstoffpermeatoren mit ungeträgerten und geträgerten Hochtemperaturmembranen
    , 1 Online-Ressource (xv, 130 Seiten) : Illustrationen (2018)
  • Dąbrowa, Juliusz; Stygar, Mirosław; Mikuła, Andrzej; Knapik, Arkadiusz; Mroczka, Krzysztof; Tejchman, Waldemar; Danielewski, Marek; Martin, Manfred
    Synthesis and microstructure of the (Co,Cr,Fe,Mn,Ni)3O4 high entropy oxide characterized by spinel structure
    Materials letters, 216, 32-36 (2017)
    [DOI: 10.1016/j.matlet.2017.12.148]
  • Müller, Michael Patrick; De Souza, Roger A.
    SIMS study of oxygen diffusion in monoclinic HfO2 editors-pick
    Applied physics letters, 112, 5, 051908 (2018)
    [DOI: 10.1063/1.5020370]
  • Persoon, Emma Sophie
    Keramische Sauerstoffmembranen in 4-End-Oxyfuel Prozessen
    , 1 Online-Ressource (153 Seiten) : Illustrationen (2018)