PHYSICS

Negative dispersion of light in the $\mathrm{CaWO}_4:\mathrm{Nd}^{3+}$ crystal

N. K. Bel'skii, D. A. Muhamedova

Kurnakov Institute of General and Inorganic Chemistry of the USSR Academy of Sciences, Moscow

UDC: 535.5

Presented: I. V. Obreimov
Received: 05.07.1968