Transformation Single Crystal ↔ Single Crystal in K0.945Rb0.055NO3
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Publication date: 2025-09-19 13:15:00
Authors: R. B. Bayramli; E. V. Nasirov; I. M. Magarramov; V. I. Nasirov; U. S. Abdurahmanova
Category: Physics and astronomy
Summary: The results of microscopic and X-ray studies of polymorphic transformations II ↔ I in
K0.945Rb0.055NO3 are discussed. It is shown that the transformations II ↔ I in the studied crystal are enantiotropic
in nature and occur with the formation and growth of nuclei of the daughter modification inside the
matrix. The equilibrium temperature between the II and I modifications is Т0 = 455 ± 0.5 K. It is determined
that in K0.945Rb0.055NO3 the transformation II ↔ I is of a single crystal–single crystal nature.
Author keywords: Polymorphic transformations; Single crystal–single crystal; Enantiotropic nature; Equilibrium temperature