Low Temperature Physics: 46, 125 (2020); https://doi.org/10.1063/10.0000530
Fizika Nizkikh Temperatur: Volume 46, Number 2 (February 2020), p. 155-163    ( to contents , go back )

SANS and x-ray studies of structural transitions in impurity-helium gel samples

V.B. Efimov, L.P. Mezhov-Deglin, and O.G. Rybchenko

Institute of Solid State Physics RAS, 2 Academician Ossipyan Str., Chernogolovka 142432, Russia
E-mail: victor_efimov@yahoo.co.uk; efimov@issp.ac.ru
pos Анотація:

Received October 9, 2019, published online December 27, 2019


The results of SANS studies of the structure of nanocluster impurity gel samples, x-ray observations of structural transformations of amorphous powders obtained by the decomposition of heated gel samples are presented, and the possibilities of using these methods to determine the state and structural transitions of such substances are discussed.

Key words: impurity-helium gels, SANS, x-ray diffraction, crystallization, amorphous structures.

Download 3666575 byte View Contents