36 citations · 85 across the 4 of their papers we have counts for
4 papers
Zero-field spin-splitting and spin lifetime in n-InSb/In1-xAlxSb asymmetric quantum well heterostructures
A. M. Gilbertson, M. Fearn, J. H. Jefferson +3
The spin-orbit (SO) coupling parameters for lowest conduction subband due to structural (SIA) and bulk (BIA) inversion asymmetry are calculated for a range of carrier densities in…
A Surface-Gated InSb Quantum Well Single Electron Transistor
J. M. S. Orr, P. D. Buckle, M. Fearn +3
Single electron charging effects in a surface-gated InSb/AlInSb QW structure are reported. This material, due to its large g-factor and light effective mass, offers considerable ad…
Generation of EPR pairs and interconversion of static and flying electron spin qubits
G. Giavaras, J. H. Jefferson, M. Fearn +1
We propose a method of generating fully entangled electron spin pairs using an open static quantum dot and a moving quantum dot, realized by the propagation of a surface acoustic w…
Singlet-triplet filtering and entanglement in a quantum dot structure
G. Giavaras, J. H. Jefferson, M. Fearn +1
We consider two interacting electrons in a semiconductor quantum dot structure which consists of a small dot within a larger dot, and demonstrate a singlet-triplet filtering mechan…