Quenched-in vacancies in Fe3Al based alloys: a positron annihilation study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10080654" target="_blank" >RIV/00216208:11320/11:10080654 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/1742-6596/265/1/012016" target="_blank" >http://iopscience.iop.org/1742-6596/265/1/012016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/265/1/012016" target="_blank" >10.1088/1742-6596/265/1/012016</a>
Alternative languages
Result language
angličtina
Original language name
Quenched-in vacancies in Fe3Al based alloys: a positron annihilation study
Original language description
In the present contribution, high-resolution positron lifetime spectroscopy and slow positron implantation spectroscopy are used to characterize defects in Fe75.99Al24.01 and Fe71.98Al28.02 alloys. In order to facilitate defect identification, we also perform a theoretical study of basic vacancy-like defects in three phases of the Fe3Al system: ordered (D03), short-range ordered (B2) and disordered (A2). Positron characteristics, i.e. positron lifetime and positron binding energy to defects are calculated from the first principles for various defect configurations. The results are discussed in the context of experimental data obtained here and available in literature.
Czech name
—
Czech description
—
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
—
Result continuities
Project
<a href="/en/project/GP106%2F08%2FP133" target="_blank" >GP106/08/P133: Investigation of vacancies in Fe-Al based alloys</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics: Conference Series
ISSN
1742-6588
e-ISSN
—
Volume of the periodical
265
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
012016, 1-8
UT code for WoS article
000292036000016
EID of the result in the Scopus database
—