R. Ghez, M.B. Small
JES
We have observed a sharp drop by several percent in the conductance of a GaAs/Ga0.77Al0.23As heterojunction with decreasing temperature near 4 K. The width of the transition is approximately 0.5 K. The transition has a strong magnetic field dependence which is both anisotropic and hysteretic. Below the transition the dc conductivity is strongly non-Ohmic. We attribute this striking behavior to the formation of a mixed density wave, involving both charge- and spin-density-wave characteristics. © 1986 The American Physical Society.
R. Ghez, M.B. Small
JES
Frank R. Libsch, Takatoshi Tsujimura
Active Matrix Liquid Crystal Displays Technology and Applications 1997
William Hinsberg, Joy Cheng, et al.
SPIE Advanced Lithography 2010
U. Wieser, U. Kunze, et al.
Physica E: Low-Dimensional Systems and Nanostructures