456 citations · 1.6k across the 11 of their papers we have counts for
5 papers · 1 filter
Strong interfacial exchange field in the graphene/EuS heterostructure
Peng Wei, Sunwoo Lee, Florian Lemaitre +9
Exploiting 2D materials for spintronic applications can potentially realize next-generation devices featuring low-power consumption and quantum operation capability. The magnetic e…
Quantum Coherent Transport in SnTe Topological Crystalline Insulator Thin Films
Badih A. Assaf, Ferhat Katmis, Peng Wei +6
Topological crystalline insulators (TCI) are unique systems where a band inversion that is protected by crystalline mirror symmetry leads to a multiplicity of topological surface s…
Spin-filtered Edge States with an Electrically Tunable Gap in a Two-Dimensional Topological Crystalline Insulator
Junwei Liu, Timothy H. Hsieh, Peng Wei +3
Three-dimensional topological crystalline insulators were recently predicted and observed in the SnTe class of IV-VI semiconductors, which host metallic surface states protected by…
Linear magnetoresistance in topological insulators: Quantum phase coherence effects at high temperatures
Badih A. Assaf, Thomas Cardinal, Peng Wei +3
In addition to the weak antilocalization cusp observed in the magnetoresistance (MR) of topological insulators at low temperatures and low magnetic fields, we find that the high-fi…
Anomalous thermoelectric transport of Dirac particles in graphene
Peng Wei, Wenzhong Bao, Yong Pu +2
We report a thermoelectric study of graphene in both zero and applied magnetic fields. As a direct consequence of the linear dispersion of massless particles, we find that the Seeb…