89 citations · 198 across the 7 of their papers we have counts for
7 papers
Spin Polarization Dependence of Carrier Effective Mass in Semiconductor Structures: Spintronic Effective Mass
Ying Zhang, S. Das Sarma
We introduce the concept of a spintronic effective mass for spin-polarized carriers in semiconductor structures, which arises from the strong spin-polarization dependence of the re…
Quantum control of donor electrons at the Si-SiO2 interface
M. J. Calderon, Belita Koiller, Xuedong Hu +1
Prospects for the quantum control of electrons in the silicon quantum computer architecture are considered theoretically. In particular, we investigate the feasibility of shuttling…
Comment on "Effects of Thickness on the Spin Susceptibility of the Two Dimensional Electron Gas"
Ying Zhang, S. Das Sarma
A comment on a recent paper (PRL {\bf 94}, 226405 (2005)) by S. De Palo, M. Botti, S. Moroni, and Gaetano Senatore.
Silicon-based spin and charge quantum computation
Belita Koiller, Xuedong Hu, R. B. Capaz +2
Silicon-based quantum-computer architectures have attracted attention because of their promise for scalability and their potential for synergetically utilizing the available resour…
Pseudospin and Quantum Computation in Semiconductor Nanostructures
V. W. Scarola, K. Park, S. Das Sarma
We review the theoretical aspects of pseudospin quantum computation using vertically coupled quantum dots in the quantum Hall regime. We discuss the robustness and addressability o…
Temperature and magnetization-dependent band-gap renormalization and optical many-body effects in diluted magnetic semiconductors
Ying Zhang, S. Das Sarma
We calculate the Coulomb interaction induced density, temperature and magnetization dependent many-body band-gap renormalization in a typical diluted magnetic semiconductor GaMnAs…