Oguri, Hiroto ; Li, Yan ; Tochigi, Eita ; Fang, Xufei ; Tanigaki, Kenichi ; Ogura, Yu ; Matsunaga, Katsuyuki ; Nakamura, Atsutomo (2024)
Bringing the photoplastic effect in ZnO to light: a photoindentation study on pyramidal slip.
In: Journal of the European Ceramic Society, 44 (2)
doi: 10.1016/j.jeurceramsoc.2023.09.060
Artikel, Bibliographie

Fang, Xufei ; Nakamura, Atsutomo ; Rödel, Jürgen (2023)
Deform to perform: dislocation-tuned properties of ceramics.
In: American Ceramic Society Bulletin, 102 (5)
Artikel, Bibliographie

Li, Yan ; Oguri, Hiroto ; Matsubara, Ayaka ; Tochigi, Eita ; Fang, Xufei ; Ogura, Yu ; Matsunaga, Katsuyuki ; Nakamura, Atsutomo (2023)
Strain-rate insensitive photoindentation pop-in behavior in ZnS single crystals at room temperature.
In: Journal of the Ceramic Society of Japan, 131 (10)
doi: 10.2109/jcersj2.23064
Artikel, Bibliographie

Li, Yan ; Fang, Xufei ; Tochigi, Eita ; Oshima, Yu ; Hoshino, Sena ; Tanaka, Takazumi ; Oguri, Hiroto ; Ogata, Shigenobu ; Ikuhara, Yuichi ; Matsunaga, Katsuyuki ; Nakamura, Atsutomo (2023)
Shedding new light on the dislocation-mediated plasticity in wurtzite ZnO single crystals by photoindentation.
In: Journal of Materials Science & Technology, 156
doi: 10.1016/j.jmst.2023.02.017
Artikel, Bibliographie

Porz, Lukas ; Scherer, Michael ; Höfling, Marion ; Nakamura, Atsutomo ; Rheinheimer, Wolfgang ; Rödel, Jürgen (2023)
Dislocation-based high-temperature plasticity of polycrystalline perovskite SrTiO3.
In: Journal of Materials Science, 58
doi: 10.1007/s10853-022-07405-3
Artikel, Bibliographie

Porz, Lukas ; Scherer, Michael ; Muhammad, Qaisar Khushi ; Higuchi, Kimitaka ; Li, Yan ; Koga, Shuhei ; Nakamura, Atsutomo ; Rheinheimer, Wolfgang ; Frömling, Till (2022)
Microstructure and conductivity of blacklight-sinteredTiO2, YSZ, and Li0.33La0.57TiO3.
In: Journal of the American Ceramic Society, 105 (12)
doi: 10.1111/jace.18686
Artikel, Bibliographie

Kissel, Maximilian ; Porz, Lukas ; Frömling, Till ; Nakamura, Atsutomo ; Rödel, Jürgen ; Alexe, Marin (2022)
Enhanced Photoconductivity at Dislocations in SrTiO3.
In: Advanced Materials
doi: 10.1002/adma.202203032
Artikel, Bibliographie

Porz, Lukas ; Scherer, Michael ; Muhammad, Qaisar Khushi ; Higuchi, Kimitaka ; Li, Yan ; Koga, Shuhei ; Nakamura, Atsutomo ; Rheinheimer, Wolfgang ; Frömling, Till (2022)
Microstructure and conductivity of blacklight‐sintered TiO₂, YSZ, and Li₀.₃₃La₀.₅₇TiO₃.
In: Journal of the American Ceramic Society, 105 (12)
doi: 10.1111/jace.18686
Artikel, Bibliographie

Porz, Lukas ; Frömling, Till ; Nakamura, Atsutomo ; Li, Ning ; Maruyama, Ryohei ; Matsunaga, Katsuyuki ; Gao, Peng ; Simons, Hugh ; Dietz, Christian ; Rohnke, Marcus ; Janek, Jürgen ; Rödel, Jürgen (2021)
Conceptual Framework for Dislocation-Modified Conductivity in Oxide Ceramics Deconvoluting Mesoscopic Structure, Core, and Space Charge Exemplified for SrTiO3.
In: ACS Nano, 15 (6)
doi: 10.1021/acsnano.0c04491
Artikel, Bibliographie

Nakamura, Atsutomo ; Fang, Xufei ; Matsubara, Ayaka ; Oshima, Yu ; Matsunaga, Katsuyuki (2021)
Photoindentation : A Method to Understand Dislocation Behavior of Inorganic Semiconductors in Light at the Nanoscale.
In: Journal of the Ceramic Society of Japan, 68 (11)
doi: 10.2497/jjspm.68.469
Artikel, Bibliographie

Muhammad, Qaisar Khushi ; Porz, Lukas ; Nakamura, Atsutomo ; Matsunaga, Katsuyuki ; Rohnke, Marcus ; Janek, Jürgen ; Rödel, Jürgen ; Frömling, Till (2021)
Donor and acceptor-like self-doping by mechanically induced dislocations in bulk TiO2.
In: Nano Energy, 85
doi: 10.1016/j.nanoen.2021.105944
Artikel, Bibliographie

Zhu, Tingting ; Ding, Kuan ; Oshima, Yu ; Amiri, Anahid ; Bruder, Enrico ; Stark, Robert W. ; Durst, Karsten ; Matsunaga, Katsuyuki ; Nakamura, Atsutomo ; Fang, Xufei (2021)
Switching the fracture toughness of single-crystal ZnS using light irradiation.
In: Applied Physics Letters, 118 (15)
doi: 10.1063/5.0047306
Artikel, Bibliographie

Porz, Lukas ; Klomp, Arne J. ; Fang, Xufei ; Li, Ning ; Yildirim, Can ; Detlefs, Carsten ; Bruder, Enrico ; Höfling, Marion ; Rheinheimer, Wolfgang ; Patterson, Eric A. ; Gao, Peng ; Durst, Karsten ; Nakamura, Atsutomo ; Albe, Karsten ; Simons, Hugh ; Rödel, Jürgen (2021)
Dislocation-toughened ceramics.
In: Materials Horizons, 2021
doi: 10.1039/D0MH02033H
Artikel, Bibliographie

Nakamura, Atsutomo ; Fang, Xufei ; Matsubara, Ayaka ; Tochigi, Eita ; Oshima, Yu ; Saito, Tatsushi ; Yokoi, Tatsuya ; Ikuhara, Yuichi ; Matsunaga, Katsuyuki (2021)
Photoindentation : A New Route to Understanding Dislocation Behavior in Light.
In: Nano Letters, 21 (5)
doi: 10.1021/acs.nanolett.0c04337
Artikel, Bibliographie

Fang, Xufei ; Ding, Kuan ; Minnert, Christian ; Nakamura, Atsutomo ; Durst, Karsten (2021)
Dislocation-based crack initiation and propagation in single-crystal SrTiO3.
In: Journal of Materials Science, 2021 (56)
doi: 10.1007/s10853-020-05587-2
Artikel, Bibliographie

Fang, Xufei ; Ding, Kuan ; Janocha, Stephan ; Minnert, Christian ; Rheinheimer, Wolfgang ; Frömling, Till ; Durst, Karsten ; Nakamura, Atsutomo ; Rödel, Jürgen (2020)
Nanoscale to microscale reversal in room-temperature plasticity in SrTiO 3 by tuning defect concentration.
In: Scripta Materialia, (188)
doi: 10.1016/j.scriptamat.2020.07.033
Artikel, Bibliographie

Fang, Xufei ; Porz, Lukas ; Ding, Kuan ; Nakamura, Atsutomo (2020)
Bridging the Gap between Bulk Compression and Indentation Test on Room-Temperature Plasticity in Oxides: Case Study on SrTiO3.
In: Crystals, 10 (10)
doi: 10.3390/cryst10100933
Artikel, Bibliographie

Johanning, Melanie ; Porz, Lukas ; Dong, Jinfeng ; Nakamura, Atsutomo ; Li, Jing-Feng ; Rödel, Jürgen (2020)
Influence of dislocations on thermal conductivity of strontium titanate.
In: Applied Physics Letters, (117)
doi: 10.1063/5.0010234
Artikel, Bibliographie