44 citations · 44 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2008★ 44 cited
Quantum decoherence of a charge qubit in a spin-fermion model
R. M. Lutchyn, L. Cywinski, Cody P. Nave +1
We consider quantum decoherence in solid-state systems by studying the transverse dynamics of a single qubit interacting with a fermionic bath and driven by external pulses. Our in…
cond-mat.mtrl-sci2007
Electrical expression of spin accumulation in ferromagnet/semiconductor structures
L. Cywinski, H. Dery, P. Dalal +1
We treat the spin injection and extraction via a ferromagnetic metal/semiconductor Schottky barrier as a quantum scattering problem. This enables the theory to explain a number of…