I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter
No abstract available.
I. Morgenstern, K.A. Müller, et al.
Physica B: Physics of Condensed Matter
R.D. Murphy, R.O. Watts
Journal of Low Temperature Physics
U. Wieser, U. Kunze, et al.
Physica E: Low-Dimensional Systems and Nanostructures
Robert W. Keyes
Physical Review B