On the diffusion current in a MOSFET operated down to deep cryogenic temperatures
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DOI: 10.1016/j.sse.2020.107949
Abstract: Abstract A detailed and didactic analysis of the diffusivity in a 2D inversion layer is carried out, providing its dependence on carrier density and temperature. Then, a comprehensive study of the diffusion and drift current… read more here.
Keywords: deep cryogenic; mosfet operated; current mosfet; diffusion current ... See more keywords
Imaging of pure spin-valley diffusion current in WS2-WSe2 heterostructures
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DOI: 10.1126/science.aao3503
Abstract: Tracking the spin-valley current Taking advantage of the electron's spin and valley degrees of freedom requires a method for generating currents of carriers that have a particular spin or come from a particular valley in… read more here.
Keywords: spin valley; spin; valley diffusion; diffusion current ... See more keywords