Open AccessRb-=SUB=-1-x-=/SUB=-Cs-=SUB=-x-=/SUB=-NO-=SUB=-3-=/SUB=- (x=0.025, 0.05, 0.1) монокристаллы и их исследование методом высокотемпературной рентгенографии
Author(s) -
А.Ф. Хазиева,
V. I. Nasirov,
Ю.Г. Асадов,
Ю.И. Алыев,
С. Г. Джабаров,
А. О. Dashdemirov
Publication year - 2018
Publication title -
fizika i tehnika poluprovodnikov
Language(s) - English
Resource type - Journals
eISSN - 1726-7315
pISSN - 0015-3222
DOI - 10.21883/ftp.2018.06.45916.8616
Subject(s) - crystallography , melting point , diffraction , materials science , x ray crystallography , atmospheric temperature range , unit (ring theory) , transformation (genetics) , analytical chemistry (journal) , chemistry , optics , physics , mathematics , thermodynamics , biochemistry , mathematics education , chromatography , gene , composite material
Polymorphic transformations in Rb_0.975Cs_0.025NO_3, Rb_0.950Cs_0.05NO_3, and Rb_0.90Cs_0.1NO_3 crystals grown by us have been studied by the X-ray diffraction method. Four different modifications are found for crystals in the range from room temperature to the melting point. The transformation temperatures and the unit-cell parameters are determined for the crystals of these modifications.