319 citations · 3k across the 81 of their papers we have counts for
8 papers · 1 filter
Sign-reversed anomalous Nernst effect in the ferromagnetic Weyl-semimetal FeGeTe: the role of Fe vacancies
Haiyang Yang, Qi Wang, Junwu Huang +7
Anomalous Nernst effect, as a thermal partner of anomalous Hall effect, is particularly sensitive to the Berry curvature anomaly near the Fermi level, and has been used to probe th…
Angle-dependent magnetoresistance and its implications for Lifshitz transition in W2As3
Jialu Wang, Haiyang Yang, Linchao Ding +10
Lifshitz transition represents a sudden reconstruction of Fermi surface structure, giving rise to anomalies in electronic properties of materials. Such a transition does not necess…
Tunable two-dimensional electron system at the (110) surface of SnO
J. Dai, E. Frantzeskakis, F. Fortuna +11
We report the observation of a two-dimensional electron system (2DES) at the surface of the transparent bulk insulator SnO, and the tunability of its carrier density by…
Giant anomalous Nernst effect in the magnetic Weyl semimetal Co3Sn2S2
Haiyang Yang, Wei You, Jialu Wang +7
In ferromagnetic solids, even in absence of magnetic field, a transverse voltage can be generated by a longitudinal temperature gradient. This thermoelectric counterpart of the Ano…
High-density two-dimensional electron system induced by oxygen vacancies in ZnO
T. C. Rödel, J. Dai, F. Fortuna +10
We realize a two-dimensional electron system (2DES) in ZnO by simply depositing pure aluminum on its surface in ultra-high vacuum, and characterize its electronic structure using a…
Magnetoresistance and robust resistivity plateau in MoAs2
Jialu Wang, Lin Li, Wei You +4
We have grown the MoAs single crystal which crystallizes in a monoclinic structure with C2/m space group. Transport measurements show that MoAs displays a metallic behavior…