Hydrogen-Induced Defects in Palladium
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10288496" target="_blank" >RIV/00216208:11320/14:10288496 - isvavai.cz</a>
Result on the web
<a href="http://przyrbwn.icm.edu.pl/APP/PDF/125/a125z3p19.pdf" target="_blank" >http://przyrbwn.icm.edu.pl/APP/PDF/125/a125z3p19.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12693/APhysPolA.125.752" target="_blank" >10.12693/APhysPolA.125.752</a>
Alternative languages
Result language
angličtina
Original language name
Hydrogen-Induced Defects in Palladium
Original language description
In the present work positron annihilation spectroscopy was employed for investigation of hydrogen-induced defects in Pd. Well annealed Pd samples were electrochemically charged with hydrogen and development of defects with increasing hydrogen concentration x(H) was investigated. At low concentrations (alpha-phase, x(H) < 0.017 H/Pd) hydrogen loading introduced vacancies, since absorbed hydrogen segregating at vacancies lowers remarkably the vacancy formation energy. When hydrogen concentration exceeds 0.017 H/Pd, particles of palladium hydride (PdH) are formed. Stress induced by growing PdH particles leads to plastic deformation which generates dislocations and vacancies in the sample.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Physica Polonica A
ISSN
0587-4246
e-ISSN
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Volume of the periodical
125
Issue of the periodical within the volume
3
Country of publishing house
PL - POLAND
Number of pages
4
Pages from-to
752-755
UT code for WoS article
000339826300020
EID of the result in the Scopus database
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