D. C. Krupka

Limitation imposed by field clamping on the efficiency of high‐field ac electroluminescence in thin films

Y. S. Chen, Y. S. Chen, D. C. Krupka, 1972 .

Hot‐Electron Impact Excitation of Tb3+ Luminescence in ZnS: Tb3+ Thin Films

D. C. Krupka, D. Krupka, 1972 .