38 citations · 175 across the 9 of their papers we have counts for
9 papers
Two-photon-transition superadiabatic passage in an nitrogen-vacancy center in diamond
Musang Gong, Min Yu, Yaoming Chu +6
Reaching a given target quantum state with high fidelity and fast operation speed close to the quantum limit represents an important goal in quantum information science. Here, we e…
Mapping quantum geometry and quantum phase transitions to real space by a fidelity marker
Matheus S. M. de Sousa, Antonio L. Cruz, Wei Chen
The quantum geometry in the momentum space of semiconductors and insulators, described by the quantum metric of the valence band Bloch state, has been an intriguing issue owing to…
Topological linear magnetoresistivity and thermoconductivity induced by noncentrosymmetric Berry curvature
Min-Xue Yang, Hai-Dong Li, Wei Luo +3
The Berry curvature plays a key role in the magnetic transport of topological materials. Yet, it is not clear whether the Berry curvature by itself can give rise to universal trans…
Nonreciprocal Charge and Spin Transport Induced by Non-Hermitian Skin Effect in Mesoscopic Heterojunctions
H. Geng, J. Y. Wei, M. H. Zou +3
The pursuit of the non-Hermitian skin effect (NHSE) in various physical systems is of great research interest. Compared with recent progress in non-electronic systems, the implemen…
Probing Chern number by opacity and topological phase transition by a nonlocal Chern marker
Paolo Molignini, Bastien Lapierre, R. Chitra +1
In 2D semiconductors and insulators, the Chern number of the valence band Bloch state is an important quantity that has been linked to various material properties, such as the topo…
Cyclotron quantization and mirror-time transition on nonreciprocal lattices
Kai Shao, Zhuo-Ting Cai, Hao Geng +2
Unidirectional transport and localized cyclotron motion are two opposite physical phenomena. Here, we study the interplay effects between them on nonreciprocal lattices subject to…