L.K. Wang, A. Acovic, et al.
MRS Spring Meeting 1993
We report magnetotransport measurements, down to 0.050 K and up to 20 T, in two-dimensional systems with dilute and dense electron densities. The emphasis is on the latter regime, where the Hall resistance shows quantization for level filling factors at =43 and 53, and the magnetoresistance presents well-defined structures at =73 and 83. These results indicate that the fractional quantum Hall effect is a general phenomenon not restricted to the lowest-orbital Landau level. © 1984 The American Physical Society.
L.K. Wang, A. Acovic, et al.
MRS Spring Meeting 1993
T.N. Morgan
Semiconductor Science and Technology
Ranulfo Allen, John Baglin, et al.
J. Photopolym. Sci. Tech.
S. Cohen, J.C. Liu, et al.
MRS Spring Meeting 1999