arXiv subjects

M. I. Bovt

Publications and source records attributed to M. I. Bovt.

2 recordsLinked to original sources

arXiv2006

Spin-dependent transport in the p-type ultra-narrow silicon quantum well

We present the findings of the spin-dependent transport of the 2D holes in the p-type ultra-narrow self-assembled silicon quantum well (Si-QW) confined by the superconductor barriers on the n-type Si (100) surface. The Aharonov-Casher conductance oscillations caused by the Rashba spin-orbit interaction are found to interplay with the quantization phenomena induced by the creation of the two-dimensional subbands in Si-QW and the quantum subbands due to the Andreev reflection from the superconductor barriers.

cond-mat.mes-hall↗

arXiv2006

Spin-dependent transport in p+-CdBxF2-x - n-CdF2 planar structures

The CV measurements and tunneling spectroscopy are used to study the ballistic transport of the spin-polarized holes by varying the value of the Rashba spin-orbit interaction (SOI) in the p-type quantum well prepared on the surface of the n-CdF2 bulk crystal. The findings of the hole conductance oscillations in the plane of the p-type quantum well that are due to the variations of the Rashba SOI are shown to be evidence of the spin transistor effect, with the amplitude of the oscillations close to e2/h.

cond-mat.mes-hall↗