Faculty of Physics
M.V.Lomonosov Moscow State University
Menu
Brief Report

Hydrogen-induced nonequilibrium oscillating phase transitions in solid-state open Pd-Sm-H systems and Belousov-Zhabotinskii waves

A.A. Katsnel'son, G.P. Revkevich, V.M. Avdyukhina

Moscow University Physics Bulletin 1997. 52. N 3. P. 96

  • Article
Annotation

New phenomena in nonequilibrium open Pd-Sm-H systems have been observed: as a result of saturation with hydrogen followed by degassing, a one-phase system transforms into a two-phase one, and the two-phase system, into the one-phase one. This indicates the occurrence of nonequilibrium oscillating phase transitions. According to the hypothesis suggested by the authors, the observed phenomena are explained by competition between ascending and gradient diffusion under substantially nonequilibrium conditions of the open solid-state system.

Rissian citation:
А.А. Кацнельсон, Г.П. Ревкевич, В.М. Авдюхина.
Индуцированные водородом неравновесные осциллирующие фазовые превращения в твердотельных открытых системах Pd-Sm-H и волны Белоусова-Жаботинского.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 1997. № 3. С. 68.
Authors
A.A. Katsnel'son, G.P. Revkevich, V.M. Avdyukhina
Department of Solid-State Physics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
Issue 3, 1997

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.