Strong room-temperature easy-axis anisotropy in Tb2Fe17H3: an exception among R2Fe17 hydrides
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00394517" target="_blank" >RIV/68378271:_____/13:00394517 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevB.87.214425" target="_blank" >http://dx.doi.org/10.1103/PhysRevB.87.214425</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.87.214425" target="_blank" >10.1103/PhysRevB.87.214425</a>
Alternative languages
Result language
angličtina
Original language name
Strong room-temperature easy-axis anisotropy in Tb2Fe17H3: an exception among R2Fe17 hydrides
Original language description
The iron-rich intermetallics R2Fe17 (where R is a rare-earth element) proved unamenable to anisotropy control via interstitial doping. There is only one precedent, Sm2Fe17N3-d, where interstitial modification has stabilized an easy-axis anisotropy at all temperatures up to TC. All previous attempts to prepare a usable easy-axis in R2Fe17 hydrides have failed. Now we have succeeded in preparing a high-quality single-phase Tb2Fe17H3 single crystal, which has the required easy-axis anisotropy between 0 K and TC = 560 K. The main mechanism stabilizing the easy-axis anisotropy in hydrides is the same as in other similar compounds by way of boosting the leading crystal field parameter A20. However, the easy-axis anisotropy in Tb2Fe17 hydrides is also assisted by the fourth-order parameter A40.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/GAP204%2F12%2F0150" target="_blank" >GAP204/12/0150: Magnetism, magnetoelasticity and magnetoacoustics of rare-earth and uranium intermetallics</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review. B
ISSN
1098-0121
e-ISSN
—
Volume of the periodical
87
Issue of the periodical within the volume
21
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
- "214425-1"-"214425-5"
UT code for WoS article
000320947800006
EID of the result in the Scopus database
2-s2.0-84879728590