Hyperfine field and electronic structure of magnetite below the Verwey transition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10316936" target="_blank" >RIV/00216208:11320/15:10316936 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/15:00448218
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevB.91.125134" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.91.125134</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.91.125134" target="_blank" >10.1103/PhysRevB.91.125134</a>

Result language
angličtina
Original language name
Hyperfine field and electronic structure of magnetite below the Verwey transition
Original language description
Magnetite represents a prototype compound with a mixed valence of iron cations. Its structure and electron ordering below the Verwey transition have been studied for decades. A recently published precise crystallographic structure [Senn et al., Nature (London) 481, 173 (2012)] accompanied by a suggestion of a "trimeron" model has given a new impulse to magnetite research. Here we investigate hyperfine field anisotropy in the Cc phase of magnetite by quantitative reanalysis of published measurements of the dependences of the Fe-57 nuclear magnetic resonance frequencies on the external magnetic field direction. Further, ab initio density-functional-theory-based calculations of hyperfine field depending on the magnetization direction using the recently reported crystal structure are carried out, and analogous hyperfine anisotropy data linked to particular crystallographic sites are determined. These two sets of data are compared, and mutually matching groups of the iron B sites in the 8:
Czech name
—
Czech description
—

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
—

Project
—
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Physical Review B - Condensed Matter and Materials Physics
ISSN
1098-0121
e-ISSN
—
Volume of the periodical
91
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
—
UT code for WoS article
000351509500002
EID of the result in the Scopus database
2-s2.0-84927145424

Similar results(10)