158 citations · 323 across the 7 of their papers we have counts for
Showing cond-mat.mes-hallShow all
3 papers · 1 filter
cond-mat.mes-hall2017★ 63 cited
Measurement of the spin temperature of optically cooled nuclei and GaAs hyperfine constants in GaAs/AlGaAs quantum dots
E. A. Chekhovich, A. Ulhaq, E. Zallo +3
Deep cooling of electron and nuclear spins is equivalent to achieving polarization degrees close to 100% and is a key requirement in solid state quantum information technologies. W…
cond-mat.mes-hall2011★ 36 cited
Observation of spin-selective tunneling in SiGe nanocrystals
G. Katsaros, V. N. Golovach, P. Spathis +6
Spin-selective tunneling of holes in SiGe nanocrystals contacted by normal-metal leads is reported. The spin selectivity arises from an interplay of the orbital effect of the magne…
cond-mat.mes-hall2010★ 158 cited
Hybrid superconductor-semiconductor devices made from self-assembled SiGe nanocrystals on silicon
G. Katsaros, P. Spathis, M. Stoffel +7
The epitaxial growth of germanium on silicon leads to the self-assembly of SiGe nanocrystals via a process that allows the size, composition and position of the nanocrystals to be…