Équipe de Recherche en Physique de l'Information Quantique


Abstract = {Shubnikov-de Haas oscillations have been studied, at low temperatures, in a high-mobility quantum-Hall-effect sample. A linear increase with increasing magnetic field of the peak values of resistance is observed and is explained quantitatively by a quantum diffusion model with predominantly small-angle scattering. The results are inconsistent with recent suggestions that the peak values of conductivity, between integer-quantum-Hall-effect plateaus, are e2/2h. {\copyright} 1994 The American Physical Society.},
Author = {Coleridge, P.T. and Zawadzki, P. and Sachrajda, A.S.},
Document_Type = {Article},
Journal = {Physical Review B},
Number = {15},
Pages = {10798-10801},
Source = {Scopus},
Title = {Peak values of resistivity in high-mobility quantum-Hall-effect samples},
Url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0040149398&partnerID=40&md5=ed0b55630596a37e79c6858968dc2be5},
Volume = {49},
Year = {1994},
Bdsk-Url-1 = {http://www.scopus.com/inward/record.url?eid=2-s2.0-0040149398&partnerID=40&md5=ed0b55630596a37e79c6858968dc2be5}}