Temporal Electron-Spin Splitter Based on a Semiconductor Microstructure Constructed on Surface of InAs/AlxIn1-x As Heterostructure by Patterning a Ferromagnetic …

MW Lu, SY Chen, XL Cao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
We theoretically explore dwell time for electrons in a semiconductor microstructure, which is
constructed on the surface of the InAs/Al x In 1-x As heterostructure by patterning a …

Dresselhaus spin-orbit coupling effect on dwell time of electrons tunneling through double-barrier structures

W Li, Y Guo - Physical Review B—Condensed Matter and Materials …, 2006 - APS
We investigated the effect of the Dresselhaus spin-orbit coupling on the dwell time of
electrons tunneling through double-barrier structures with or without an external electric …

Temporal spin splitter based on an antiparallel double δ-magnetic-barrier nanostructure

GL Zhang, MW Lu, SY Chen, FF Peng… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
We theoretically investigate the dwell time for electrons in an antiparallel double δ-magnetic-
barrier nanostructure, which is constructed on the surface of the InAs/Al x In 1-x As …

Spin polarization by dwell time of electron in a hybrid magnetic-electric-barrier semiconductor microstructure

QM Guo, MW Lu, SQ Yang, YJ Qin, SS Xie - Brazilian Journal of Physics, 2022 - Springer
We calculate dwell time spent by electron in a hybrid magnetic-electric-barrier
semiconductor microstructure, which can be experimentally realized by patterning a …

[HTML][HTML] Spin separation in time dimension for electron in magnetically and electrically confined semiconductor nanostructure

G Liu, G Tang, H Tan - Physics Letters A, 2022 - Elsevier
We calculate dwell time of electron in magnetically and electrically confined semiconductor
nanostructure (MECSN), which can be experimentally fabricated by patterning a …

Dynamics of spin-dependent tunneling through a semiconductor double-barrier structure

J Gong, XX Liang, SL Ban - Journal of Applied Physics, 2007 - pubs.aip.org
The dynamics of spin-dependent tunneling through a nonmagnetic semiconductor double-
barrier structure is studied including the k 3 Dresselhaus spin orbit coupling is solved by the …

Spin rotation, spin filtering, and spin transfer in directional tunneling through barriers in noncentrosymmetric semiconductors

TLH Nguyen, HJ Drouhin, JE Wegrowe… - Physical Review B …, 2009 - APS
We discuss possible tunneling phenomena associated with complex wave vectors along
directions where the spin degeneracy is lifted in noncentrosymetric semiconductors. We …

Multilevel dynamics of matter waves scattering in finite potential wells

MAG Mandujano, J Villavicencio, R Romo - Physica Scripta, 2024 - iopscience.iop.org
We explore the dynamics of matter wave scattering in finite potential wells using analytical
solutions of the Schrödinger equation within the framework of a quantum shutter model. We …

Spin polarization of tunneling current in barriers with spin–orbit coupling

T Fujita, MBA Jalil, SG Tan - Journal of Physics: Condensed …, 2008 - iopscience.iop.org
We present a general method for evaluating the maximum transmitted spin polarization and
optimal spin axis for an arbitrary spin–orbit coupling (SOC) barrier system, in which the spins …

Spin-selective resonant tunneling induced by Rashba spin-orbit interaction in semiconductor nanowire

J Pawłowski, G Skowron, P Szumniak, S Bednarek - Physical Review Applied, 2021 - APS
We consider a single electron confined within a quantum wire in a system of two
electrostatically induced quantum dots defined by nearby gates. A time-varying electric field …