JETP, Vol. 22,
No. 3,
p. 501 (March 1966)
(Russian original - ZhETF,
Vol. 49,
No. 3,
p. 724,
March 1966
)
Analysis of the Optical Spectra of Pr3+, Nd3+, Eu3+ and Er3+ in Fluorite Crystals (Type 1) by the Concentration Series Method
Yu. K. Voron'ko, A.A. Kaminskii, V.V. Osiko
Received: March 10, 1965
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