255 citations · 1.1k across the 21 of their papers we have counts for
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Theoretical Details of Tunnel Magnetoresistance via inelastic hopping at regime
Yang Song
Detailed theoretical derivation is given for the tunnel magnetoresistance via phonon-assisted hopping through an impurity chain under small magnetic field and a large bias window.…
Donor-driven spin relaxation in multi-valley semiconductors
Yang Song, Oleg Chalaev, Hanan Dery
We present a theory for spin relaxation of electrons due to scattering off the central-cell potential of impurities in silicon. Taking into account the multivalley nature of the co…
Impurity-assisted tunneling magnetoresistance under weak magnetic field
Oihana Txoperena, Yang Song, Lan Qing +4
Injection of spins into semiconductors is essential for the integration of the spin functionality into conventional electronics. Insulating layers are often inserted between ferrom…
Exchange-driven magnetoresistance in silicon facilitated by electrical spin injection
Yuichiro Ando, Lan Qing, Yang Song +6
We use electrical spin injection to probe exchange interactions in phosphorus doped silicon (Si:P). The detection is enabled by a magnetoresistance effect that demonstrates the eff…
Magnetic-Field-Modulated Resonant Tunneling in Ferromagnetic-Insulator-Nonmagnetic junctions
Yang Song, Hanan Dery
We present a theory for resonance-tunneling magnetoresistance (MR) in Ferromagnetic-Insulator-Nonmagnetic junctions. The theory sheds light on many of the recent electrical spin in…