724 citations · 1.2k across the 8 of their papers we have counts for
7 papers · 1 filter
Geometric dephasing-limited Hanle effect in long-distance lateral silicon spin transport devices
Biqin Huang, Hyuk-Jae Jang, Ian Appelbaum
Evidence of spin precession and dephasing ("Hanle effect") induced by an external magnetic field is the only unequivocal proof of spin-polarized conduction electron transport in se…
Spin Dephasing in Drift-Dominated Semiconductor Spintronics Devices
Biqin Huang, Ian Appelbaum
A spin transport model is employed to study the effects of spin dephasing induced by diffusion-driven transit-time uncertainty through semiconductor spintronic devices where drift…
Oblique Hanle Effect in Semiconductor Spin Transport Devices
Jing Li, Biqin Huang, Ian Appelbaum
Spin precession and dephasing ("Hanle effect") provides an unambiguous means to establish the presence of spin transport in semiconductors. We compare theoretical modeling with exp…
Non-ohmic spin transport in n-type doped silicon
Hyuk-Jae Jang, Jing Xu, Jing Li +2
We demonstrate the injection and transport of spin-polarized electrons through n-type doped silicon with in-plane spin-valve and perpendicular magnetic field spin precession and de…
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…
Transit-Time Spin Field-Effect-Transistor
Ian Appelbaum, Douwe Monsma
We propose and analyze a four-terminal metal-semiconductor device that uses hot-electron transport through thin ferromagnetic films to inject and detect a charge-coupled spin curre…