2020

Trapp, Maximilian ; Keil, Peter ; Frömling, Till ; Rödel, Jürgen ; Kleebe, Hans-Joachim (2020)
Segregation and properties at curved vs straight (0001) inversion boundaries in piezotronic ZnO bicrystals.
In: Journal of the American Ceramic Society, 103 (4)
doi: 10.1111/jace.16912
Artikel, Bibliographie

2019

Ogata, Takahiro ; Sakai, Yuki ; Yamamoto, Hajime ; Patel, Satyanarayan ; Keil, Peter ; Koruza, Jurij ; Kawaguchi, Shogo ; Pan, Zhao ; Nishikubo, Takumi ; Rödel, Jürgen ; Azuma, Masaki (2019)
Melting of dxy Orbital Ordering Accompanied by Suppression of Giant Tetragonal Distortion and Insulator-to-Metal Transition in Cr- Substituted PbVO3.
In: Chemistry of Materials, 2019 (31)
doi: 10.1021/acs.chemmater.8b04680
Artikel, Bibliographie

Keil, Peter ; Gehringer, Maximilian ; Frömling, Till ; Novak, Nikola ; Rödel, Jürgen (2019)
ZnO‐based single crystal‐polycrystal structures for piezotronicapplications.
In: Journal of the American Ceramic Society, 2019 (102)
doi: 10.1111/jace.16120
Artikel, Bibliographie

Novak, Nikola ; Keil, Peter ; Frömling, Till ; Schader, Florian H. ; Martin, Alexander ; Webber, Kyle G. ; Rödel, Jürgen (2019)
Influence of metal/semiconductor interface on attainable piezoelectric and energy harvesting properties of ZnO.
In: Acta Materialia, 162 (2019)
doi: 10.1016/j.actamat.2018.10.008
Artikel, Bibliographie

Keil, Peter (2019)
Mechanically tuned conductivity in piezoelectric semiconductors.
Technische Universität Darmstadt
Dissertation, Erstveröffentlichung

2018

Xu, Bai-Xiang ; Zhou, Ziqi ; Keil, Peter ; Frömling, Till (2018)
An extended grain boundary barrier height model including the impact of internal electric field.
In: AIP Advances, 8 (115126)
doi: 10.1063/1.5049473
Artikel, Bibliographie

Pu, Yongping ; Lei, Zhang ; Keil, Peter ; Novak, Nikola ; Frömling, Till (2018)
Impact of mechanical stress on barium titanate-based positive temperature coefficient resistive material.
In: Journal of Materials Science, 2018 (53)
doi: 10.1007/s10853-018-2802-6
Artikel, Bibliographie

Keil, Peter ; Trapp, Maximilian ; Novak, Nikola ; Frömling, Till ; Kleebe, Hans-Joachim ; Rödel, Jürgen (2018)
Piezotronic Tuning of Potential Barriers in ZnO Bicrystals.
In: Advanced Materials, 30 (10)
doi: 10.1002/adma.201705573
Artikel, Bibliographie

2017

Keil, Peter ; Frömling, Till ; Klein, Andreas ; Rödel, Jürgen ; Novak, Nikola (2017)
Piezotronic effect at Schottky barrier of a metal-ZnO single crystal interface.
In: Journal of Applied Physics, 121
doi: 10.1063/1.4981243
Artikel, Bibliographie

Keil, Peter ; Baraki, Raschid ; Novak, Nikola ; Rödel, Jürgen ; Frömling, Till (2017)
Gauge factors for piezotronic stress sensor in polycrystalline ZnO.
In: Journal of Physics D: Applied Physics, 50 (17)
doi: 10.1088/1361-6463/aa65f6
Artikel, Bibliographie