Highly transparent ceramics for the spectral range from 1.0 to 60.0μm based on solid solutions of the system AgBr-AgI-TlI-TlBr  

作　　者：L.V.Zhukova D.D.Salimgareev A.E.Lvov A.A.Yuzhakova A.S.Korsakov D.A.Belousov K.V.Lipustin V.M.Kondrashin 

机构地区：[1]Ural Federal University named after the first President of Russia B.N.Yeltsin,Ekaterinburg 620002,Russia

出　　处：《Chinese Optics Letters》2021年第2期51-56,共6页中国光学快报（英文版）

基　　金：supported by the Russian Science Foundation(No.18-73-10063)。

摘　　要：The article is devoted to the technology for obtaining optical ceramics of Ag Br-Tl I and Ag Br-Tl Br_(0.46)I_(0.54) systems and manufacturing samples with different compositions.The new heterophase crystal ceramics are transparent without absorption windows in the spectral range from 1.0 to 60.0μm.In the ceramics’transparency spectra based on the Ag Br-Tl I and Ag Br-Tl Br_(0.46)I_(0.54) systems fusibility diagrams,with an increase in the thallium halides mass fraction,as well as the replacement of the bromine ion with iodine,the maximum transparency shifts to a long infrared region.

关 键 词：solid solution silver halides monovalent thallium 

分 类 号：TQ174.758.23[化学工程—陶瓷工业]