1.4k citations
- Centre National de la Recherche ScientifiqueFR14 papers
- Argonne National LaboratoryUS13 papers
- Thomas Jefferson National Accelerator FacilityUS13 papers
- Florida International UniversityUS12 papers
- Michigan State UniversityUS12 papers
- Tohoku UniversityJP12 papers
- A. Alikhanyan National LaboratoryAM11 papers
- California Institute of TechnologyUS11 papers
- Center for Astrophysics Harvard & SmithsonianUS11 papers
- University of Maryland, College ParkUS11 papers
- George Washington UniversityUS10 papers
- Kyoto UniversityJP10 papers
Showing 2006 · cond-mat.mtrl-sciShow all
3 papers · 2 filters
cond-mat.mtrl-sci2006★ 11 cited
Thermally stimulated H emission and diffusion in hydrogenated amorphous silicon
T. A. Abtew, F. Inam, D. A. Drabold
We report first principles ab initio density functional calculations of hydrogen dynam- ics in hydrogenated amorphous silicon. Thermal motion of the host Si atoms drives H diffusio…
cond-mat.mtrl-sci2006★ 21 cited
Hydrogen dynamics and light-induced structural changes in hydrogenated amorphous silicon
T. A. Abtew, D. A. Drabold
We use accurate first principles methods to study the network dynamics of hydrogenated amorphous silicon, including the motion of hydrogen. In addition to studies of atomic dynamic…
cond-mat.mtrl-sci2006★ 5 cited
Spin polarization control by electric field gradients
Dan Csontos, Sergio E. Ulloa
We show that the propagation of spin polarized carriers may be dramatically affected by {\em inhomogeneous} electric fields. Surprisingly, the spin diffusion length is found to str…