Publication Date:
2014-05-09
Description:
Author(s): Q. Shi, P. D. Martin, Q. A. Ebner, M. A. Zudov, L. N. Pfeiffer, and K. W. West We report on a colossal negative magnetoresistance (MR) in a GaAs/AlGaAs quantum well which, at low temperatures, is manifested by a drop of the resistivity by more than an order of magnitude at a magnetic field B≈1 kG. In contrast to MR effects discussed earlier, the MR reported here is not parabol... [Phys. Rev. B 89, 201301] Published Thu May 08, 2014
Keywords:
Semiconductors II: surfaces, interfaces, microstructures, and related topics
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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