The mechanism of radiation-induced hydrogen diffusion and release from metals

Yu I. Tyurin, I. P. Chernov, T. V. Smekalina

Research output: Contribution to journalArticle

Abstract

The models of non-equilibrium stimulated diffusion and H and its isotopes release from metals under ionizing radiation were considered. It is supposed that H-release acceleration from metals under radiation is connected with non-equilibrium oscillated excitation states of H-subsystem in metals and decrease of surface potential barrier of desorpting molecules. Specifically it was shown that under radiation deuterium diffusion coefficient in Pd was increased 30 times as much in comparison with non-irradiated sample.

Original languageEnglish
Pages (from-to)11-16
Number of pages6
JournalFizika i Khimiya Obrabotki Materialov
Issue number3
Publication statusPublished - May 1998

Fingerprint

Hydrogen
Metals
Radiation
Deuterium
Ionizing radiation
Surface potential
Isotopes
Molecules

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

The mechanism of radiation-induced hydrogen diffusion and release from metals. / Tyurin, Yu I.; Chernov, I. P.; Smekalina, T. V.

In: Fizika i Khimiya Obrabotki Materialov, No. 3, 05.1998, p. 11-16.

Research output: Contribution to journalArticle

@article{c479f9a3e0994e9e886673babcdc2727,
title = "The mechanism of radiation-induced hydrogen diffusion and release from metals",
abstract = "The models of non-equilibrium stimulated diffusion and H and its isotopes release from metals under ionizing radiation were considered. It is supposed that H-release acceleration from metals under radiation is connected with non-equilibrium oscillated excitation states of H-subsystem in metals and decrease of surface potential barrier of desorpting molecules. Specifically it was shown that under radiation deuterium diffusion coefficient in Pd was increased 30 times as much in comparison with non-irradiated sample.",
author = "Tyurin, {Yu I.} and Chernov, {I. P.} and Smekalina, {T. V.}",
year = "1998",
month = "5",
language = "English",
pages = "11--16",
journal = "Fizika i Khimiya Obrabotki Materialov",
issn = "0015-3214",
publisher = "Izdatel'stvo Nauka",
number = "3",

}

TY - JOUR

T1 - The mechanism of radiation-induced hydrogen diffusion and release from metals

AU - Tyurin, Yu I.

AU - Chernov, I. P.

AU - Smekalina, T. V.

PY - 1998/5

Y1 - 1998/5

N2 - The models of non-equilibrium stimulated diffusion and H and its isotopes release from metals under ionizing radiation were considered. It is supposed that H-release acceleration from metals under radiation is connected with non-equilibrium oscillated excitation states of H-subsystem in metals and decrease of surface potential barrier of desorpting molecules. Specifically it was shown that under radiation deuterium diffusion coefficient in Pd was increased 30 times as much in comparison with non-irradiated sample.

AB - The models of non-equilibrium stimulated diffusion and H and its isotopes release from metals under ionizing radiation were considered. It is supposed that H-release acceleration from metals under radiation is connected with non-equilibrium oscillated excitation states of H-subsystem in metals and decrease of surface potential barrier of desorpting molecules. Specifically it was shown that under radiation deuterium diffusion coefficient in Pd was increased 30 times as much in comparison with non-irradiated sample.

UR - http://www.scopus.com/inward/record.url?scp=0032068279&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0032068279&partnerID=8YFLogxK

M3 - Article

SP - 11

EP - 16

JO - Fizika i Khimiya Obrabotki Materialov

JF - Fizika i Khimiya Obrabotki Materialov

SN - 0015-3214

IS - 3

ER -