Jaime Sánchez-Barriga
Helmholtz-Zentrum Berlin
146 Papers
1.1K Citations
Jaime Sánchez-Barriga is an academic researcher from Helmholtz-Zentrum Berlin. The author has contributed to research in topics: Topological insulator & Graphene. The author has an hindex of 37, co-authored 118 publications. Previous affiliations of Jaime Sánchez-Barriga include Spanish National Research Council.
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Papers
Emergence of Fermi arcs and novel magnetic splitting in an antiferromagnet
Benjamin Schrunk,Yevhen Kushnirenko,Brinda Kuthanazhi,Junyeong Ahn,Lin-Lin Wang,Evan O'Leary,Kyung chan Lee,Andrew Eaton,Alexander,Fedorov,Rui Lou,Vladimir Yu. Voroshnin,O. J. Clark,Jaime Sánchez-Barriga,Sergey L. Bud'ko,Robert-Jan Slager,Paul C. Canfield,Adam Kaminski +17 more
TL;DR: In this article , Schrunk et al. presented Schrunk's work on the Schrunk-Kuthanazhi-Kushnirenko (Schwartz-Kuhn) model.
Massless Dirac fermions in graphene superlattice on Fe(110)
Jaime Sánchez-Barriga,Dmitry Marchenko,P. Hlawenka,O. Rader,A. Varykhalov +4 more
- 01 Jan 2012
TL;DR: In this paper, an epitaxial interface between graphene and Fe can be created by Fe intercalation in the system graphene/Ni(111) and first angle-resolved photoemission (ARPES) data have been reported for this system.
Experimental Realization of a Three-Dimensional Dirac Semimetal Phase with a Tunable Lifshitz Transition in Au_{2}Pb.
Jaime Sánchez-Barriga,O. J. Clark,Maia G. Vergniory,M. Krivenkov,Andrei Varykhalov,Oliver Rader,Leslie M. Schoop +6 more
TL;DR: In this article , angle-resolved photo-emission spectroscopy was used to investigate the electronic structure of Au 2 Pb across a wide temperature range, and it was shown that the bulk Dirac cone is significantly shifted by more than 0.4 eV to higher binding energies with reducing temperature.
Impact of stoichiometry and disorder on the electronic structure of the PbBi 2 Te 4 − x Se x topological insulator
I. A. Shvets,I. A. Shvets,I. I. Klimovskikh,Ziya S. Aliev,Mahammad B. Babanly,Jaime Sánchez-Barriga,M. Krivenkov,Alexander M. Shikin,Eugene V. Chulkov +8 more
TL;DR: In this article, a comparative theoretical and experimental study of electronic properties and spin structure was carried out for a series of Pb-based quaternary compounds, and it was shown that these compounds are theoretically predicted to be topological insulators, possessing at high Se content a remarkably large band gap and a Dirac point isolated from bulk states.