R
Raphael C. Vidal
Researcher at University of Würzburg
Publications - 14
Citations - 1645
Raphael C. Vidal is an academic researcher from University of Würzburg. The author has contributed to research in topics: Topological insulator & Magnetism. The author has an hindex of 9, co-authored 13 publications receiving 1169 citations.
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Journal ArticleDOI
Prediction and observation of the first antiferromagnetic topological insulator
Mikhail M. Otrokov,I. I. Klimovskikh,Hendrik Bentmann,Alexander Zeugner,Ziya S. Aliev,Sebastian Gass,Anja U. B. Wolter,A. V. Koroleva,D. A. Estyunin,Alexander M. Shikin,María Blanco-Rey,Martin Hoffmann,Alexandra Yu. Vyazovskaya,Sergey V. Eremeev,Yury M. Koroteev,Imamaddin R. Amiraslanov,Mahammad B. Babanly,Nazim Mamedov,N. A. Abdullayev,Vladimir N. Zverev,Bernd Büchner,Eike F. Schwier,Shiv Kumar,Akio Kimura,Luca Petaccia,Giovanni Di Santo,Raphael C. Vidal,S. Schatz,K. Kißner,Chul-Hee Min,Simon Moser,Thiago R. F. Peixoto,Friedrich Reinert,Arthur Ernst,Pedro M. Echenique,Anna Isaeva,Evgueni V. Chulkov +36 more
TL;DR: In this article, the authors used density functional theory and Monte Carlo method to predict the antiferromagnetic topological insulator (AFMTI) phase, which is hosted by the van der Waals layered compound MnBi$_2$Te$_4$.
Journal ArticleDOI
Prediction and observation of an antiferromagnetic topological insulator.
Mikhail M. Otrokov,I. I. Klimovskikh,Hendrik Bentmann,D. A. Estyunin,Alexander Zeugner,Ziya S. Aliev,S. Gaß,Anja U. B. Wolter,A. V. Koroleva,Alexander M. Shikin,María Blanco-Rey,María Blanco-Rey,Michael J. Hoffmann,Igor P. Rusinov,Igor P. Rusinov,A. Yu. Vyazovskaya,A. Yu. Vyazovskaya,Sergey V. Eremeev,Sergey V. Eremeev,Sergey V. Eremeev,Yu. M. Koroteev,Yu. M. Koroteev,V. M. Kuznetsov,F. Freyse,Jaime Sánchez-Barriga,Imamaddin R. Amiraslanov,Mahammad B. Babanly,Nazim Mamedov,N. A. Abdullayev,Vladimir N. Zverev,A. Alfonsov,Vladislav Kataev,Bernd Büchner,Bernd Büchner,Eike F. Schwier,Shiv Kumar,Akio Kimura,Luca Petaccia,G. Di Santo,Raphael C. Vidal,S. Schatz,K. Kißner,M. Ünzelmann,Chul-Hee Min,Simon Moser,Thiago R. F. Peixoto,F. Reinert,Arthur Ernst,Arthur Ernst,Pedro M. Echenique,Pedro M. Echenique,Pedro M. Echenique,Anna Isaeva,Anna Isaeva,Evgueni V. Chulkov +54 more
TL;DR: In this paper, an intrinsic antiferromagnetic topological insulator, MnBi2Te4, is theoretically predicted and then realized experimentally, with implications for the study of exotic quantum phenomena, such as quantized magnetoelectric coupling and axion electrodynamics.
Journal ArticleDOI
Chemical Aspects of the Candidate Antiferromagnetic Topological Insulator MnBi2Te4
Alexander Zeugner,Frederik Nietschke,Anja U. B. Wolter,S. Gaß,Raphael C. Vidal,Thiago R. F. Peixoto,Darius Pohl,Christine Damm,Axel Lubk,Richard Hentrich,Simon Moser,Simon Moser,Celso I. Fornari,Chul Hee Min,S. Schatz,K. Kißner,M. Ünzelmann,Martin Kaiser,Francesco Scaravaggi,Bernd Rellinghaus,Kornelius Nielsch,Christian Hess,Bernd Büchner,Friedrich Reinert,Hendrik Bentmann,Oliver Oeckler,Thomas Doert,Michael Ruck,Anna Isaeva +28 more
TL;DR: In this article, high quality single crystals of MnBi2Te4 were grown for the first time by slow cooling within a narrow range between the melting points of Bi2Te3 (586 °C) and MnBi 2Te4 (600 °C).
Journal ArticleDOI
Surface states and Rashba-type spin polarization in antiferromagnetic MnBi2Te4 (0001)
Raphael C. Vidal,Hendrik Bentmann,Thiago R. F. Peixoto,Alexander Zeugner,Simon Moser,Chul-Hee Min,S. Schatz,K. Kißner,M. Ünzelmann,Celso I. Fornari,Hari Babu Vasili,Manuel Valvidares,Kazuyuki Sakamoto,Debashis Mondal,Jun Fujii,Ivana Vobornik,Sungwon Jung,Cephise Cacho,Timur K. Kim,Roland J. Koch,Chris Jozwiak,Aaron Bostwick,J. D. Denlinger,E. Rotenberg,Jens Buck,Moritz Hoesch,Fritz Diekmann,Sebastian Rohlf,M. Kalläne,Kai Rossnagel,Mikhail M. Otrokov,Evgueni V. Chulkov,Michael Ruck,Anna Isaeva,Friedrich Reinert +34 more
TL;DR: In this paper, the authors acknowledge financial support from the DFG through SFB1170, Tocotronics, SPP 1666, ERA-Chemistry Programm (RU-776/15-1), and the Wurzburg-Dresden Cluster of Excellence on Complexity and Topology in Quantum Matter.
Journal ArticleDOI
Topological Electronic Structure and Intrinsic Magnetization in MnBi4Te7: A Bi2Te3 Derivative with a Periodic Mn Sublattice
Raphael C. Vidal,Alexander Zeugner,Jorge I. Facio,Rajyavardhan Ray,M. Hossein Haghighi,Anja U. B. Wolter,Laura T. Corredor Bohorquez,Federico Caglieris,Simon Moser,Tim Figgemeier,Thiago R. F. Peixoto,Hari Babu Vasili,Manuel Valvidares,Sungwon Jung,Cephise Cacho,A. Alfonsov,Kavita Mehlawat,Vladislav Kataev,Christian Hess,Manuel Richter,Bernd Büchner,Jeroen van den Brink,Michael Ruck,Friedrich Reinert,Hendrik Bentmann,Anna Isaeva +25 more