724 citations · 1.1k across the 5 of their papers we have counts for
5 papers
Coherent spin transport through a 350-micron-thick Silicon wafer
Biqin Huang, Douwe J. Monsma, Ian Appelbaum
We use all-electrical methods to inject, transport, and detect spin-polarized electrons vertically through a 350-micron-thick undoped single-crystal silicon wafer. Spin precession…
Experimental realization of a silicon spin field-effect transistor
Biqin Huang, Douwe J. Monsma, Ian Appelbaum
A longitudinal electric field is used to control the transit time (through an undoped silicon vertical channel) of spin-polarized electrons precessing in a perpendicular magnetic f…
35% magnetocurrent with spin transport through Si
Biqin Huang, Lai Zhao, Douwe J. Monsma +1
Efficient injection of spin-polarized electrons into the conduction band of silicon is limited by the formation of a silicide at the ferromagnetic metal (FM)/silicon interface. In…
Spin lifetime in silicon in the presence of parasitic electronic effects
Biqin Huang, Douwe J. Monsma, Ian Appelbaum
A hybrid ferromagnet/semiconductor device is used to determine a lower bound on the spin lifetime for conduction electrons in silicon. We use spin precession to self-consistently m…
Electronic measurement and control of spin transport in Silicon
Ian Appelbaum, Biqin Huang, Douwe Monsma
The electron spin lifetime and diffusion length are transport parameters that define the scale of coherence in spintronic devices and circuits. Since these parameters are many orde…