G.B. Street, E. Sawatzky, et al.
Journal of Physics and Chemistry of Solids
No abstract available.
G.B. Street, E. Sawatzky, et al.
Journal of Physics and Chemistry of Solids
D. Treves, J.T. Jacobs, et al.
Journal of Applied Physics
Marco Romagnoli, M. Levenson, et al.
Optics Letters
B.L. Schumaker, S.H. Perlmutter, et al.
Physical Review Letters