/ K. S. Aleksandrov [et al.]> // Phys. Status Solidi A. - 1988. -
Vol. 105,
Is. 2. - P. 441-446
. - ISSN 0031-8965
Аннотация: Cs//2CdI//4 crystals were grown from the melt (A) and from water solution (B). Optic, dielectric, X-ray, and calorimetric investigations were carried out. Crystal A shows three phase transitions at 332. 3, 259. 6, and 183. 4 K with the following sequence of phases: commensurate orthorhombic of beta -K//2SO//4 type ( alpha //0 equals 1. 074, b//0 equals 0. 8458, c equals 1. 4852 nm) B ARR LR incommensurate B ARR LR monoclinic ferroelastic (P2//1/n) B ARR LR triclinic ferroelastic (P1 OVER BAR ). The B-crystal belongs to monoclinic symmetry (P2//1/m) and undergoes transformation into the orthorhombic phase of beta -K//2SO//4 type at 420 K.
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WOS Держатели документа: USSR Acad of Sciences, Krasnoyarsk, USSR, USSR Acad of Sciences, Krasnoyarsk, USSR
Доп.точки доступа: Aleksandrov, K. S.; Александров, Кирилл Сергеевич; Melnikova, S. V.; Мельникова, Светлана Владимировна; Flerov, I. N.; Флёров, Игорь Николаевич; Vasiliev, A. D.; Васильев, Александр Дмитриевич;
Kruglik, A. I.; Круглик, Анатолий Иванович; Kokov, I. T.