68 citations · 195 across the 7 of their papers we have counts for
7 papers
Spin dynamics in a compound semiconductor spintronic structure with a Schottky barrier
Semion Saikin, Min Shen, Ming-Cheng Cheng
We demonstrate theoretically that spin dynamics of electrons injected into a GaAs semiconductor structure through a Schottky barrier possesses strong non-equilibrium features. Elec…
Modulation of spin dynamics in a channel of a non-ballistic spin field effect transistor
Ehud Shafir, Min Shen, Semion Saikin
We have investigated the effect of the gate voltage on spin relaxation in an Al0.3Ga0.7As/GaAs/Al0.3Ga0.7As heterostructure. The study is motivated by a recent proposal for a non-b…
Spin injection in spin FETs using a step-doping profile
Min Shen, Semion Saikin, Ming-Cheng Cheng
We investigate effect of a step-doping profile on the spin injection from a ferromagnetic metal contact into a semiconductor quantum well (QW) in spin FETs using a Monte Carlo mode…
Monte Carlo modeling of spin injection through a Schottky barrier and spin transport in a semiconductor quantum well
Min Shen, Semion Saikin, Ming-C. Cheng
We develop a Monte Carlo model to study injection of spin-polarized electrons through a Schottky barrier from a ferromagnetic metal contact into a non-magnetic low-dimensional semi…
Monte Carlo Modeling of Spin FETs Controlled by Spin-Orbit Interaction
Min Shen, Semion Saikin, Ming-C. Cheng +1
A method for Monte Carlo simulation of 2D spin-polarized electron transport in III-V semiconductor heterojunction FETs is presented. In the simulation, the dynamics of the electron…
Monte Carlo Simulation of Spin-Polarized Transport
Min Shen, Semion Saikin, Ming-C. Cheng +1
Monte Carlo simulations are performed to study the in-plane transport of spin-polarized electrons in III-V semiconductor quantum wells. The density matrix description of the spin p…