E. Burstein, G. Burns, et al.
Solid State Communications
No abstract available.
E. Burstein, G. Burns, et al.
Solid State Communications
J.D. Axe
Journal of Physics and Chemistry of Solids
A.S. Bhalla, R. Guo, et al.
Journal of Applied Physics
J.D. Axe, R. Hammer
Physical Review