Diab M. The luminescence-kinetic properties of cadmium tungstate monocrystals with rare-earth admixtures

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U000119

Applicant for

Specialization

  • 01.04.05 - Оптика, лазерна фізика

27-12-1999

Specialized Academic Board

Д26.001.23

Essay

Dissertation is devoted to study the emission centers in cadmium tungstate crystals doped with dysprosium, samar-ium and praseodymium rare-earth ions (RE). Formation of two types of absorption and emission centers with RE ions placed on Cd2+ or W6+ cations sites was shown. Extent of covalence of the RE ions bond with neighborhood oxygen ions was estimated

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