318 citations · 935 across the 7 of their papers we have counts for
7 papers
Direct observation of the Aharonov-Casher phase
M. Koenig, A. Tschetschetkin, E. M. Hankiewicz +7
Ring structures fabricated from HgTe/HgCdTe quantum wells have been used to study Aharonov-Bohm type conductance oscillations as a function of Rashba spin-orbit splitting strength.…
Band structure of semimagnetic Hg1-yMnyTe quantum wells
E. G. Novik, A. Pfeuffer-Jeschke, T. Jungwirth +5
The band structure of semimagnetic Hg_1-yMn_yTe/Hg_1-xCd_xTe type-III quantum wells has been calculated using eight-band kp model in an envelope function approach. Details of the b…
Giant spin-orbit splitting in a HgTe quantum well
Y. S. Gui, C. R. Becker, N. Dai +8
We have investigated beating patterns in Shubnikov-de Haas oscillations for HgTe/Hg_{0.3}Cd_{0.7}Te(001) quantum wells with electron densities of 2 to 3 X 10^{12} cm^{-2}. Up to 12…
Current heating of a magnetic 2DEG in HgMnTe/HgCdTe quantum wells
Y. S. Gui, C. R. Becker, J. Liu +5
Heating caused by electrons with excess kinetic energy has been investigated in a magnetic two-dimensional electron gas, M2DEG, in HgMnTe/HgCdTe(001) quantum wells. The temperature…
Quasi-ballistic transport in HgTe quantum-well nanostructures
V. Daumer, I. Golombek, M. Gbordzoe +5
The transport properties of micrometer scale structures fabricated from high-mobility HgTe quantum-wells have been investigated. A special photoresist and Ti masks were used, which…
Voltage-Controlled Spin Selection in a Magnetic Resonant Tunnelling Diode
A. Slobodskyy, C. Gould, T. Slobodskyy +3
We have fabricated all II-VI semiconductor resonant tunneling diodes based on the (Zn,Mn,Be)Se material system, containing dilute magnetic material in the quantum well, and studied…