301 citations · 395 across the 8 of their papers we have counts for
8 papers
Coexistence of Ferromagnetism and Topology by Charge Carrier Engineering in intrinsic magnetic topological insulator MnBi4Te7
Bo Chen, Fucong Fei, Dinghui Wang +11
Intrinsic magnetic topological insulators (MTIs) MnBi2Te4 and MnBi2Te4/(Bi2Te3)n are expected to realize the high-temperature quantum anomalous Hall effect (QAHE) and dissipationle…
Three-dimensional topological semimetal phase in layered TaNiTe5 probed by de Haas-van Alphen effect
Zheng Chen, Min Wu, Yong Zhang +13
Layered three-dimensional (3D) topological semimetals have attracted intensively attention due to the exotic phenomena and abundantly tunable properties. Here we report the experim…
II-VI Organic-Inorganic Hybrid Nanostructures with Greatly Enhanced Optoelectronic Properties, Perfectly Ordered Structures, and Over 15-Year Shelf Stability
Tang Ye, Margaret Kocherga, Yi-Yang Sun +9
Organic-inorganic hybrids may offer material properties not available from their inorganic components. However, they are typically less stable and disordered. Long-term stability s…
Large Magnetoresistance in Topological Insulator Candidate TaSe3
Yong Zhang, Tongshuai Zhu, Haijun Bu +11
Large unsaturated magnetoresistance (XMR) with magnitude about 1000% is observed in topological insulator candidate TaSe3 from our high field (up to 38 T) measurements. Two oscilla…
Magneto-transport and Shubnikov-de Haas oscillations in the layered ternary telluride Ta3SiTe6 topological semimetal
Muhammad Naveed, Fucong Fei, Haijun Bu +10
Topological semimetals characterize a novel class of quantum materials hosting Dirac/Weyl fermions. The important features of topological fermions can be exhibited by quantum oscil…
Intrinsic magnetic topological insulator phases in the Sb doped MnBi2Te4 bulks and thin flakes
Bo Chen, Fucong Fei, Dongqin Zhang +23
Magnetic topological insulators (MTIs) offer a combination of topologically nontrivial characteristics and magnetic order and show promise in terms of potentially interesting physi…
Electronic structures of impurities and point defects in semiconductors
Yong Zhang
A brief history of the impurity theories in semiconductors is provided. A bound exciton model is proposed for both donor- and acceptor- like impurities and point defects, which off…
First-principles theory of coloration of WO upon charge insertion
Yu Xue, Yong Zhang, Peihong Zhang
We report first-principles investigations of the coloration of WO upon charge insertion, using sodium tungsten bronze (NaWO) as a model system. Our results explain well…