K
Kefeng Wang
Researcher at University of Maryland, College Park
Publications - 86
Citations - 4809
Kefeng Wang is an academic researcher from University of Maryland, College Park. The author has contributed to research in topics: Superconductivity & Fermi surface. The author has an hindex of 24, co-authored 79 publications receiving 4188 citations. Previous affiliations of Kefeng Wang include Nanjing University & Brookhaven College.
Papers
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Multiferroicity: the coupling between magnetic and polarization orders
TL;DR: In this article, the authors highlight the physical concepts of multiferroicity and the current challenges to integrate the magnetism and ferroelectricity into a single-phase system and summarize various strategies used to combine the two types of order.
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Multiferroicity, The coupling between magnetic and polarization
TL;DR: In this article, the authors highlight the physical concepts of multiferroicity and the current challenges to integrate the magnetism and ferroelectricity into a single-phase system, and summarize various strategies used to combine the two types of orders.
Journal ArticleDOI
Anisotropic giant magnetoresistance in NbSb2.
TL;DR: Large transverse magnetoreistance and field-induced metal-semiconductor-like transition, in NbSb2 single crystal, revealing the coexistence of a small number of holes with very high mobility and a large number of electrons with low mobility.
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Optical spectroscopy of the Weyl semimetal TaAs
Bing Xu,Yaomin Dai,Lin Zhao,Kefeng Wang,Run Yang,W. Zhang,Jie Liu,H. Xiao,G. F. Chen,A. J. Taylor,Dmitry Yarotski,Rohit P. Prasankumar,X. G. Qiu +12 more
TL;DR: In this paper, a systematic study of both the temperature and frequency dependence of the optical response in TaAs, a material that has recently been realized to host the Weyl semimetal state, is presented.
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Quantum Transport of Two-dimensional Dirac Fermions in SrMnBi(2)
TL;DR: In this paper, the authors reported two-dimensional quantum transport in SrMnBi${}_{2}$ single crystals, where the linear energy dispersion leads to unusual nonsaturated linear magnetoresistance since all Dirac fermions occupy the lowest Landau level in the quantum limit.