ELECTRON-SOLID AT ZERO MAGNETIC-FIELD IN A DILUTE 2D-ELECTRON SYSTEM IN SI

Authors
PUDALOV VM DIORIO M CAMPBELL JW
Citation
Vm. Pudalov et al., ELECTRON-SOLID AT ZERO MAGNETIC-FIELD IN A DILUTE 2D-ELECTRON SYSTEM IN SI, Physica. B, Condensed matter, 194, 1994, pp. 1289-1290
Citations number
11
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
194
Year of publication
1994
Part
1
Pages
1289 - 1290
Database
ISI
SICI code
0921-4526(1994)194:<1289:EAZMIA>2.0.ZU;2-0
Abstract
We report on the study of a collective insulating state which develops in a dilute 2D electron system in high-mobility Si-MOSFETs at zero ma gnetic field upon decreasing electron density. The electron solid exhi bits a crossover to a single-particle insulator with increasing disord er. Our data are well explained by a model for a pinned Wigner solid.