ENDOR investigations of the Ce.sup.3+./sup. ions in YAG: Transferred hyperfine interaction with nearest aluminum ions

0485912 - FZÚ 2018 RIV US eng J - Článek v odborném periodiku
Azamat, Dmitry - Badalyan, A. G. - Feng, D.H. - Lančok, Ján - Jastrabík, Lubomír - Dejneka, Alexandr - Baranov, P. G. - Yakovlev, D.R. - Bayer, M.
ENDOR investigations of the Ce³⁺ ions in YAG: Transferred hyperfine interaction with nearest aluminum ions.
Journal of Applied Physics. Roč. 122, č. 24 (2017), s. 1-3, č. článku 243903. ISSN 0021-8979. E-ISSN 1089-7550
Grant CEP: GA MŠMT LO1409; GA ČR GA16-22092S
Institucionální podpora: RVO:68378271
Klíčová slova: ENDOR * Ce³⁺ ions in YAG * transferred hyperfine interactions
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
Impakt faktor: 2.176, rok: 2017

The transferred hyperfine interactions of Ce3+ centers with Al-27 neighbor nuclei in heavily cerium doped yttrium aluminum garnet (YAG) are resolved using Pulsed-Electron Nuclear Double Resonance (Pulsed-ENDOR). It is demonstrated that substitution of Ce3+ for Y3+ in YAG crystals leads to the strong reduction of the nuclear quadrupole coupling at the tetrahedral aluminum d-sites (e(2)qQ/h approximate to 4.67 MHz). Published by AIP Publishing.
Trvalý link: http://hdl.handle.net/11104/0280832