Canted Antiferromagnetic Phase in a Double Quantum Well in a Tilted Quantizing Magnetic Field
V. S. Khrapai, E. V. Deviatov, A. A. Shashkin, V. T. Dolgopolov, F. Hastreiter, A. Wixforth, K. L. Campman and A. C. Gossard.
Physical Review Letters -- January 24, 2000 -- Volume 84, Issue 4 pp. 725-728
Positions of the magnetocapacitance minima, or of the active current component maxima, at a temperature of 30 mK for different tilt angles:
(a) Q = 0, (b) Q = 30, (c) Q = 45, and (d) Q = 60.