550 citations
- University of Maryland, College ParkUS9 papers
- Max Planck Institute for Extraterrestrial PhysicsDE8 papers
- University of California, BerkeleyUS7 papers
- National Institute for AstrophysicsIT6 papers
- Thüringer Landessternwarte TautenburgDE6 papers
- University of CopenhagenDK6 papers
- Washington State UniversityUS6 papers
- Instituto de Astrofísica de AndalucíaES5 papers
- Istituto di Astrofisica Spaziale e Fisica Cosmica di BolognaIT5 papers
- Joint Quantum InstituteUS4 papers
- Max Planck SocietyDE4 papers
- National Astronomical Observatory of JapanJP4 papers
5 papers · 1 filter
Berry phase mediated topological thermoelectric transport in gapped single and bilayer graphene
Chuanwei Zhang, Sumanta Tewari, S. Das Sarma
We consider the anomalous thermoelectric transport in gapped single and bilayer graphene where the gap may be due to broken inversion symmetry. In the presence of the gap, non-triv…
Spin-Hall Effect in A Symmetric Quantum Wells by A Random Rashba Field
C. P. Moca, D. C. Marinescu, S. Filip
Changes dopant ion concentrations in the sides of a symmetric quantum well are known to create a random Rashba-type spin-orbit coupling. Here we demonstrate that, as a consequence,…
superfluid from s-wave interactions of fermionic cold atoms
Chuanwei Zhang, Sumanta Tewari, Roman Lutchyn +1
Two-dimensional () superfluids/superconductors offer a playground for studying intriguing physics such as quantum teleportation, non-Abelian statistics, and topologic…
Finite-size Effects in a Two-Dimensional Electron Gas with Rashba Spin-Orbit Interaction
C. P. Moca, D. C. Marinescu
Within the Kubo formalism, we estimate the spin-Hall conductivity in a two-dimensional electron gas with Rashba spin-orbit interaction and study its variation as a function of diso…
Electron-Dephasing Time in A Two-Dimensional Spin-Polarized System with Rashba Spin-Orbit Interaction
D. C. Marinescu
We calculate the dephasing time of an electron in a two-dimensional quantum well with a Rashba spin-orbit interaction, spin-polarized by an arbitrarily large magnetic fiel…