69 citations · 152 across the 7 of their papers we have counts for
7 papers
Cyclotron-resonance-assisted photon drag effect in InSb/InAlSb quantum wells excited by terahertz radiation
S. Stachel, G. V. Budkin, U. Hagner +7
We report on the observation of the cyclotron-resonance-assisted photon drag effect. Resonant photocurrent is detected in InSb/InAlSb quantum wells structures subjected to a static…
Interplay of spin and orbital magnetogyrotropic photogalvanic effects in InSb/AlInSb quantum well structures
S. Stachel, P. Olbrich, C. Zoth +9
We report on the observation of linear and circular magnetogyrotropic photogalvanic effects in InSb/AlInSb quantum well structures. We show that intraband (Drude-like) absorption o…
Room temperature ballistic transport in InSb quantum well nanodevices
A. M. Gilbertson, A. Kormanyos, P. D. Buckle +5
We report the room temperature observation of significant ballistic electron transport in shallow etched four-terminal mesoscopic devices fabricated on an InSb/AlInSb quantum well…
Ballistic transport and boundary scattering in InSb/InxAl1-xSb mesoscopic devices
A. M. Gilbertson, M. Fearn, A. Kormányos +6
We describe the influence of hard wall confinement and lateral dimension on the low temperature transport properties of long diffusive channels and ballistic crosses fabricated in…
Evidence for Nodal superconductivity in SrScFePO
K. A. Yates, I. T. M. Usman, K. Morrison +6
Point contact Andreev reflection spectra have been taken as a function of temperature and magnetic field on the polycrystalline form of the newly discovered iron-based superconduct…
High field magneto-transport in high mobility gated InSb/InAlSb quantum well heterostructures
A. M. Gilbertson, W. R. Branford, M. Fearn +4
We present high field magneto-transport data from a range of 30nm wide InSb/InAlSb quantum wells. The low temperature carrier mobility of the samples studied ranged from 18.4 to 39…
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…