with a positive energy gap
Bastard, G., Rigaux, C., Guldner, Y., Mycielski, A., Furdyna, J. K., Mullin, D. P.Volume:
24
Language:
english
Journal:
Physical Review B
DOI:
10.1103/PhysRevB.24.1961
Date:
August, 1981
File:
PDF, 588 KB
english, 1981