Spin echo studies on Fe3+ ions in GaN: spin-phonon relaxation and ligand hyperfine interactions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00531899" target="_blank" >RIV/68378271:_____/20:00531899 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/20:73602056
Result on the web
<a href="https://doi.org/10.1063/5.0007477" target="_blank" >https://doi.org/10.1063/5.0007477</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0007477" target="_blank" >10.1063/5.0007477</a>
Alternative languages
Result language
angličtina
Original language name
Spin echo studies on Fe3+ ions in GaN: spin-phonon relaxation and ligand hyperfine interactions
Original language description
The electron spin echo detected inversion recovery technique at the Q-band frequency was used to characterize spin diffusion effects in spin-lattice relaxation of compensating Fe3+ impurities in n-type doped GaN crystals. It was found that the selective saturation can be achieved in the GaN:Fe3+ system due to magnetization transfer based on the spin flip-flop cross-relaxation processes. The temperature dependence of 1/T1 can be explained by direct spin-phonon processes (∼T) below 25 K and by Raman two-phonon processes (∼T9) at higher temperatures. Spin diffusion in this system is characterized by an additional cross-relaxation rate which is weakly temperature-dependent below 25 K.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Physics Letters
ISSN
0003-6951
e-ISSN
—
Volume of the periodical
117
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1-6
UT code for WoS article
000554944000002
EID of the result in the Scopus database
2-s2.0-85088872560