Large Enhancement of 2D Electron Gases Mobility Induced by Interfacial Localized Electron Screening Effect.

作者: Xiao Chi , Zhen Huang , Teguh C Asmara , Kun Han , Xinmao Yin

DOI: 10.1002/ADMA.201707428

关键词: Materials scienceElectron mobilityDelocalized electronScreening effectCondensed matter physicsX-ray absorption spectroscopyAbsorption spectroscopyElectronCritical valueSemiconductor

摘要: … Using a combination of angle-dependent SE and polarization-dependent XAS at Ti L 3,2 and OK edges, we reveal that the enhancement of mobility is mainly caused by the increased …

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