Email this article The Gd–Ce Cross-Relaxation Effects in ODMR via Ce3+ Emission in Garnet Crystals
- Authors: Romanov N.G.1, Tolmachev D.O.1, Gurin A.S.1, Uspenskaya Y.A.1, Edinach E.V.1, Asatryan H.R.1, Badalyan A.G.1, Baranov P.G.1, Petrosyan A.G.2, Wieczorek H.3, Ronda C.3
-
Affiliations:
- Ioffe Institute
- Institute for Physical Research, NAS RA
- Philips Research
- Issue: Vol 47, No 7 (2016)
- Pages: 737-744
- Section: Article
- URL: https://journal-vniispk.ru/0937-9347/article/view/247497
- DOI: https://doi.org/10.1007/s00723-016-0795-3
- ID: 247497
Cite item
Open Access
Access granted
Subscription Access
Abstract
Electron paramagnetic resonance (EPR) in the ground state of Gd3+ ions in (LuGd)3 Al5O12 single crystals has been found by monitoring the Ce3+ photoluminescence intensity under circularly polarized excitation in the presence of the 35 GHz microwave field. Due to spin selection rules for optical transitions, the circularly polarized excitation allowed monitoring the populations of the Ce3+ ground-state spin sublevels, which can be changed at the EPR of Gd3+ due to Gd–Ce cross relaxation.
About the authors
N. G. Romanov
Ioffe Institute
Author for correspondence.
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
D. O. Tolmachev
Ioffe Institute
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
A. S. Gurin
Ioffe Institute
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
Yu. A. Uspenskaya
Ioffe Institute
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
E. V. Edinach
Ioffe Institute
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
H. R. Asatryan
Ioffe Institute
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
A. G. Badalyan
Ioffe Institute
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
P. G. Baranov
Ioffe Institute
Email: nikolai.romanov@mail.ioffe.ru
Russian Federation, 26 Politekhnicheskaya, St Petersburg, 194021
A. G. Petrosyan
Institute for Physical Research, NAS RA
Email: nikolai.romanov@mail.ioffe.ru
Armenia, Ashtarak-2, Yerevan, 0203
H. Wieczorek
Philips Research
Email: nikolai.romanov@mail.ioffe.ru
Netherlands, High Tech Campus 34, AE Eindhoven, 5656
C. Ronda
Philips Research
Email: nikolai.romanov@mail.ioffe.ru
Netherlands, High Tech Campus 34, AE Eindhoven, 5656
Supplementary files
