Suppression of metallic behavior in two dimensions by spin flip scattering
| dc.creator | Feng, X. G. | |
| dc.creator | Popovic, Dragana | |
| dc.creator | Washburn, S. | |
| dc.date | 1999-05-11 | |
| dc.date.accessioned | 2026-07-07T03:13:26Z | |
| dc.date.available | 2026-07-07T03:13:26Z | |
| dc.description | We study the effect of the disorder on the metallic behavior of a two-dimensional electron system in silicon. The temperature dependence of conductivity $σ(T)$ was measured for different values of substrate bias, which changes both potential scattering and the concentration of disorder-induced local magnetic moments. We find that the latter has a much more profound effect on $dσ/dT$. In fact, the data suggest that in the limit of $T\to 0$ the metallic behavior, as characterized by $dσ/dT < 0$, is suppressed by an arbitrarily small amount of spin flip scattering by local magnetic moments. | |
| dc.description | 5 pages, latex, (usues moriond.sty, included) plus three postscript figures, Proceedings of the Rencontres de Moriond 1999 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/9905141 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/9905141 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/29294 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Suppression of metallic behavior in two dimensions by spin flip scattering | |
| dc.type | text |