P.M. Horn, W. Malzfeldt, et al.
Physical Review Letters
No abstract available.
P.M. Horn, W. Malzfeldt, et al.
Physical Review Letters
R.J. Gambino, T.S. Plaskett, et al.
Journal of Applied Physics
C. Ouyang, T.W. Kim, et al.
Journal of Applied Physics
K.P. Kämper, W. Schmitt, et al.
Physical Review Letters