Direct observation of rare-earth-host ...
Document type :
Article dans une revue scientifique
Permalink :
Title :
Direct observation of rare-earth-host interactions inEr:Y2SiO5
Author(s) :
Guillot-Noël, O. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Vezin, Herve [Auteur]
Laboratoire de Chimie Organique et Macromoleculaire [UMR CNRS 8009]
Goldner, Ph. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Beaudoux, F. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Vincent, J. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Lejay, J. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site Paris VI) [LCMCP (site Paris VI)]
Lorgeré, I. [Auteur]
Laboratoire Aimé Cotton [LAC]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Vezin, Herve [Auteur]

Laboratoire de Chimie Organique et Macromoleculaire [UMR CNRS 8009]
Goldner, Ph. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Beaudoux, F. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Vincent, J. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site ENSCP) [LCMCP (site ENSCP)]
Lejay, J. [Auteur]
Laboratoire de Chimie de la Matière Condensée de Paris (site Paris VI) [LCMCP (site Paris VI)]
Lorgeré, I. [Auteur]
Laboratoire Aimé Cotton [LAC]
Journal title :
Physical Review B
Abbreviated title :
Phys. Rev. B
Volume number :
76
Pages :
180408
Publisher :
American Physical Society (APS)
Publication date :
2007-11-30
ISSN :
2469-9969
HAL domain(s) :
Chimie/Chimie organique
English abstract : [en]
We report the direct observation of Er-Y and Er-Si interactions in Er:Y2SiO5 by spin-echo measurements. Modulations in the spin-echo decay of Er3+ ions are due to magnetic interactions between the rare earth and the host ...
Show more >We report the direct observation of Er-Y and Er-Si interactions in Er:Y2SiO5 by spin-echo measurements. Modulations in the spin-echo decay of Er3+ ions are due to magnetic interactions between the rare earth and the host nuclear spins. The closest yttrium ions were found to be out of resonance compared to the yttrium ions farther away from the rare earth. This strong “frozen core” effect around the Er3+ ions suggests that the influence of Y3+ ions on the decoherence processes of erbium is weaker than what can be deduced from the yttrium in the bulk.Show less >
Show more >We report the direct observation of Er-Y and Er-Si interactions in Er:Y2SiO5 by spin-echo measurements. Modulations in the spin-echo decay of Er3+ ions are due to magnetic interactions between the rare earth and the host nuclear spins. The closest yttrium ions were found to be out of resonance compared to the yttrium ions farther away from the rare earth. This strong “frozen core” effect around the Er3+ ions suggests that the influence of Y3+ ions on the decoherence processes of erbium is weaker than what can be deduced from the yttrium in the bulk.Show less >
Language :
Anglais
Peer reviewed article :
Oui
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
Université de Lille
CNRS
CNRS
Collections :
Submission date :
2021-06-18T09:05:31Z
2021-10-12T07:25:18Z
2021-10-12T07:25:18Z