Analysis of Cationic Impurity Impact on Hyperfine Interactions in Magnetite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10126456" target="_blank" >RIV/00216208:11320/12:10126456 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/12:00395794
Result on the web
<a href="http://dx.doi.org/10.1109/TMAG.2012.2204967" target="_blank" >http://dx.doi.org/10.1109/TMAG.2012.2204967</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMAG.2012.2204967" target="_blank" >10.1109/TMAG.2012.2204967</a>
Alternative languages
Result language
angličtina
Original language name
Analysis of Cationic Impurity Impact on Hyperfine Interactions in Magnetite
Original language description
The Al, Ga, Ti and Zn impurities were studied in high quality single crystal samples of magnetite (Fe3O4). The cases when the valence of the substitution ion differs from that of the original iron ion are of a particular interest. The measurement of nuclear magnetic resonance (NMR) of F-57 was chosen as the experimental method for its sensitivity to Fe magnetic and electronic structure and to local ordering in the neighborhood of resonating nuclei. Local electronic structure and hence also the hyperfineinteractions are affected by the presence of the substitution and thus resonance frequencies of nuclei in the vicinity of the substitution are shifted due to the modified hyperfine field, therefore satellite signals are observed in the NMR spectra. Temperature dependences of spectra above the Verwey transition were measured in a zero external magnetic field. Subsequently, the dependences of frequencies of main lines and satellite signals in the spectra on temperature were fitted with sp
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
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Magnetics
ISSN
0018-9464
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
3039-3042
UT code for WoS article
000310194400079
EID of the result in the Scopus database
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