Publication Date:
2011-09-17
Description:
Author(s): T. M. Lu, W. Pan, D. C. Tsui, P. C. Liu, Z. Zhang, and Y. H. Xie We report in this Letter our recent low-temperature transport results in a Si/SiGe quantum well with moderate peak mobility. An apparent metal-insulating transition is observed. Within a small range of densities near the transition, the conductivity σ displays a nonmonotonic temperature dependence. ... [Phys. Rev. Lett. 107, 126403] Published Fri Sep 16, 2011
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics