Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field

Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field

In YBa₂Cu₃O₇₋δ high temperature superconductors with δ<0.3 the irradiation by super high-frequency electromagnetic field with impulse power 10⁴-10⁶ W gives rise to a decrease of the rates of annihilation and capture of positrons, a growth of resistance, residual resistance, thermopower and the bl...

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Published in:Поверхность
Date:2002
Main Authors: Adonkin, V.T., Gorelov, B.M., Ogenko, V.M., Melnikov, V.S., Kevdina, I.B., Shantorovich, V.P., Shalyapina, G.M.
Format: Article
Language:English
Published: Інститут хімії поверхні ім. О.О. Чуйка НАН України 2002
Subjects:
Surface properties of inorganic materials
Online Access:https://nasplib.isofts.kiev.ua/handle/123456789/126353
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Journal Title:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field / V.T. Adonkin, B.M. Gorelov, V.M. Ogenko, V.S. Melnikov, I.B. Kevdina, V.P. Shantorovich, G.M. Shalyapina // Поверхность. — 2002. — Вип. 7-8. — С. 69-81. — Бібліогр.: 32 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-126353
record_format dspace
spelling Adonkin, V.T.
Gorelov, B.M.
Ogenko, V.M.
Melnikov, V.S.
Kevdina, I.B.
Shantorovich, V.P.
Shalyapina, G.M.
2017-11-20T18:29:32Z
2017-11-20T18:29:32Z
2002
Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field / V.T. Adonkin, B.M. Gorelov, V.M. Ogenko, V.S. Melnikov, I.B. Kevdina, V.P. Shantorovich, G.M. Shalyapina // Поверхность. — 2002. — Вип. 7-8. — С. 69-81. — Бібліогр.: 32 назв. — англ.
XXXX-0106
https://nasplib.isofts.kiev.ua/handle/123456789/126353
In YBa₂Cu₃O₇₋δ high temperature superconductors with δ<0.3 the irradiation by super high-frequency electromagnetic field with impulse power 10⁴-10⁶ W gives rise to a decrease of the rates of annihilation and capture of positrons, a growth of resistance, residual resistance, thermopower and the block of diffusive transitions of Au atoms, which are caused by the subthreshold defect formation in the intermediate layers. The irradiation effect is enhanced with rise of the number of defects in samples and does not depend on an impulse power. The defect formation is related to the excitation of low-frequency weakly damped collective excitations under irradiation, whose propagation through the crystal is accompanied by the Coulomb ejection of atoms from the lattice sites and the transformation and transport of defects.
en
Інститут хімії поверхні ім. О.О. Чуйка НАН України
Поверхность
Surface properties of inorganic materials
Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field
spellingShingle Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field
Adonkin, V.T.
Gorelov, B.M.
Ogenko, V.M.
Melnikov, V.S.
Kevdina, I.B.
Shantorovich, V.P.
Shalyapina, G.M.
Surface properties of inorganic materials
title_short Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field
title_full Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field
title_fullStr Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field
title_full_unstemmed Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field
title_sort subthreshold defect formation in yba₂cu₃o₇₋δ at nonuniform heating of electron gas in electromagnetic field
author Adonkin, V.T.
Gorelov, B.M.
Ogenko, V.M.
Melnikov, V.S.
Kevdina, I.B.
Shantorovich, V.P.
Shalyapina, G.M.
author_facet Adonkin, V.T.
Gorelov, B.M.
Ogenko, V.M.
Melnikov, V.S.
Kevdina, I.B.
Shantorovich, V.P.
Shalyapina, G.M.
topic Surface properties of inorganic materials
topic_facet Surface properties of inorganic materials
publishDate 2002
language English
container_title Поверхность
publisher Інститут хімії поверхні ім. О.О. Чуйка НАН України
format Article
description In YBa₂Cu₃O₇₋δ high temperature superconductors with δ<0.3 the irradiation by super high-frequency electromagnetic field with impulse power 10⁴-10⁶ W gives rise to a decrease of the rates of annihilation and capture of positrons, a growth of resistance, residual resistance, thermopower and the block of diffusive transitions of Au atoms, which are caused by the subthreshold defect formation in the intermediate layers. The irradiation effect is enhanced with rise of the number of defects in samples and does not depend on an impulse power. The defect formation is related to the excitation of low-frequency weakly damped collective excitations under irradiation, whose propagation through the crystal is accompanied by the Coulomb ejection of atoms from the lattice sites and the transformation and transport of defects.
issn XXXX-0106
url https://nasplib.isofts.kiev.ua/handle/123456789/126353
citation_txt Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field / V.T. Adonkin, B.M. Gorelov, V.M. Ogenko, V.S. Melnikov, I.B. Kevdina, V.P. Shantorovich, G.M. Shalyapina // Поверхность. — 2002. — Вип. 7-8. — С. 69-81. — Бібліогр.: 32 назв. — англ.
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first_indexed 2025-11-30T09:31:51Z
last_indexed 2025-11-30T09:31:51Z
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