作者: P. P. Fedorov , B. P. Sobolev , L. V. Medvedeva , B. M. Reiterov
DOI: 10.1007/978-1-4615-0537-2_13
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摘要: Recently LiF-RF3 (R= rare-earth element, REE) systems have been widely studied and discussed. The interest in these systems arises from the application of LiRF 4 single crystals and lithium yttrium fluoride (LYF) in quantum electronics [1, 2]. This family contains members that exhibit excellent processing characteristics in addition to a high capacity for isomorphous replacement by trivalent REE ions. These characteristics include, among others, relatively low melting points, congruent melting for several phases, and the ability to …