J. De Sousa Pires, P. Ali, et al.
Applied Physics Letters
No abstract available.
J. De Sousa Pires, P. Ali, et al.
Applied Physics Letters
G. Mandel, F.F. Morehead, et al.
Physical Review
F.F. Morehead
Journal of Physics and Chemistry of Solids
J.F. Ziegler, B.L. Crowder, et al.
Applied Physics Letters