Z
Zhi-Gang Yu
Researcher at Washington State University Spokane
Publications - 125
Citations - 3725
Zhi-Gang Yu is an academic researcher from Washington State University Spokane. The author has contributed to research in topics: Spin polarization & Spintronics. The author has an hindex of 29, co-authored 125 publications receiving 3332 citations. Previous affiliations of Zhi-Gang Yu include Los Alamos National Laboratory & Washington State University.
Papers
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Experimental demonstration of a broadband all-dielectric metamaterial perfect reflector
TL;DR: In this article, a single-negative all-dielectric metamaterial, comprised of a single layer of cylindrical silicon resonators on a silicon-on-insulator substrate, is presented.
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Spin diffusion and injection in semiconductor structures: Electric field effects
Zhi-Gang Yu,Michael E. Flatté +1 more
TL;DR: In this paper, the authors derived a drift-diffusion equation for spin polarization in semiconductors by consistently taking into account electric-field effects and nondegenerate electron statistics and identified a high-field diffusive regime which has no analog in metals.
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Variable range hopping and electrical conductivity along the DNA double helix.
Zhi-Gang Yu,Xueyu Song +1 more
TL;DR: A model to describe electrical conductivity along the DNA double helix quantitatively explains the temperature dependence of the conductivity observed in the lambda phage DNA (lambda-DNA).
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Electric-field dependent spin diffusion and spin injection into semiconductors
Zhi-Gang Yu,Michael E. Flatté +1 more
TL;DR: In this article, a drift-diffusion equation for spin polarization in semiconductors was derived by consistently taking into account electric-field effects and non-degenerate electron statistics.
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Spin-polarized exciton quantum beating in hybrid organic-inorganic perovskites
Patrick Odenthal,William Talmadge,Nathan Gundlach,Ruizhi Wang,Ruizhi Wang,Chuang Zhang,Dali Sun,Zhi-Gang Yu,Z. Valy Vardeny,Yan Li +9 more
TL;DR: In this article, the optical orientation of excitons and optical detection of spin-polarized exciton quantum beating in polycrystalline films of the hybrid perovskite CH3NH3PbClxI3−x were demonstrated.