577 citations
- University of California, Santa BarbaraUS14 papers
- Washington University in St. LouisUS14 papers
- Purdue University West LafayetteUS13 papers
- Columbia UniversityUS12 papers
- University of LeedsGB12 papers
- Fermi National Accelerator LaboratoryUS11 papers
- University of California, Santa CruzUS11 papers
- Center for Astrophysics Harvard & SmithsonianUS10 papers
- Iowa State UniversityUS10 papers
- University of ArizonaUS10 papers
- Argonne National LaboratoryUS9 papers
- Indiana University BloomingtonUS9 papers
19 papers · 1 filter
Small-angle impurity scattering and the spin Hall conductivity in 2D systems
A. V. Shytov, E. G. Mishchenko, H. -A. Engel +1
An arbitrarily small concentration of impurities can affect the spin Hall conductivity in a two-dimensional semiconductor system. We develop a Boltzmann-like equation that can be u…
Dichotomy in short superconducting nanowires: thermal phase slippage vs. Coulomb blockade
A. T. Bollinger, A. Rogachev, A. Bezryadin
Quasi-one-dimensional superconductors or nanowires exhibit a transition into a nonsuperconducting regime, as their diameter shrinks. We present measurements on ultrashort nanowires…
Electrostatics of straight and bent nanotubes
E. G. Mishchenko, M. E. Raikh
Response of a single-walled carbon nanotube to external electric field, F, is calculated analytically within the classical electrostatics. Field-induced charge density distribution…
Universal properties of quasi-one-dimensional excitons in semiconducting single-walled carbon nanotubes and -conjugated polymers
H. Zhao, S. Mazumdar, C. -X. Sheng +1
The nature of the primary photoexcitations in semiconducting single-walled carbon nanotubes (S-SWCNTs) is of strong current interest. We have studied the emission spectra of S-SWCN…
Polarized Electric Current in Semiclassical Transport with Spin-Orbit Interaction
P. G. Silvestrov, E. G. Mishchenko
Semiclassical solutions of two-dimensional Schrodinger equation with spin-orbit interaction and smooth potential are considered. In the leading order, spin polarization is in-plane…
Counting maps from a surface to a graph
Mladen Bestvina, Mark Feighn
Let F be a non-abelian finite rank free group, and let H_g be the fundamental group of a surface of genus g with one boundary component represented by D_g in H_g. So, H_g is the fr…