Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal

Autores
Torchia, Gustavo Adrián; Martínez Matos, Oscar; Vaveliuk, Pablo; Tocho, Jorge Omar
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The importance of the role of the ion lattice coupling in determining the energy levels of Cr³⁺ ions in congruent LiNbO3 crystals doped with 2.9% of ZnO is demonstrated in this paper. The Racah parameters: B 533 cm 1, C 3244 cm⁻¹ and the crystal-field intensity Dq = 1527 cm⁻¹ were determined and the Tanabe-Sugano diagram was constructed. The characteristics of the absorption and the emission spectra of Cr³⁺ ions in these crystals can be explained in terms of the configurational-coordinate diagram in the harmonic approximation, with good agreement obtained. The Huang Rhys parameter S 6.86 and the lattice phonon energy hw= 343 cm⁻¹ are also reported in this work
Facultad de Ciencias Exactas
Centro de Investigaciones Ópticas
Materia
Ciencias Exactas
Ion lattice coupling
Racah parameters
Crystal-field intensity
Huang Rhys parameter
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/58633
Acceder
id SEDICI_4a41d8c4af245eb6c4cb623699f9d193
oai_identifier_str oai:sedici.unlp.edu.ar:10915/58633
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystalTorchia, Gustavo AdriánMartínez Matos, OscarVaveliuk, PabloTocho, Jorge OmarCiencias ExactasIon lattice couplingRacah parametersCrystal-field intensityHuang Rhys parameterThe importance of the role of the ion lattice coupling in determining the energy levels of Cr³⁺ ions in congruent LiNbO<sub>3</sub> crystals doped with 2.9% of ZnO is demonstrated in this paper. The Racah parameters: <i>B</i> 533 cm 1, <i>C</i> 3244 cm⁻¹ and the crystal-field intensity <i>Dq</i> = 1527 cm⁻¹ were determined and the Tanabe-Sugano diagram was constructed. The characteristics of the absorption and the emission spectra of Cr³⁺ ions in these crystals can be explained in terms of the configurational-coordinate diagram in the harmonic approximation, with good agreement obtained. The Huang Rhys parameter S 6.86 and the lattice phonon energy <i>hw</i>= 343 cm⁻¹ are also reported in this workFacultad de Ciencias ExactasCentro de Investigaciones Ópticas2001info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf6577-6583http://sedici.unlp.edu.ar/handle/10915/58633enginfo:eu-repo/semantics/altIdentifier/issn/0953-8984info:eu-repo/semantics/altIdentifier/hdl/11746/504info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:02:03Zoai:sedici.unlp.edu.ar:10915/58633Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:02:03.328SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
title Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
spellingShingle Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
Torchia, Gustavo Adrián
Ciencias Exactas
Ion lattice coupling
Racah parameters
Crystal-field intensity
Huang Rhys parameter
title_short Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
title_full Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
title_fullStr Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
title_full_unstemmed Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
title_sort Electron-lattice coupling in congruent co-doped LiNbO<sub>3</sub>:Cr<sup>3+</sup>:ZnO crystal
dc.creator.none.fl_str_mv Torchia, Gustavo Adrián
Martínez Matos, Oscar
Vaveliuk, Pablo
Tocho, Jorge Omar
author Torchia, Gustavo Adrián
author_facet Torchia, Gustavo Adrián
Martínez Matos, Oscar
Vaveliuk, Pablo
Tocho, Jorge Omar
author_role author
author2 Martínez Matos, Oscar
Vaveliuk, Pablo
Tocho, Jorge Omar
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Exactas
Ion lattice coupling
Racah parameters
Crystal-field intensity
Huang Rhys parameter
topic Ciencias Exactas
Ion lattice coupling
Racah parameters
Crystal-field intensity
Huang Rhys parameter
dc.description.none.fl_txt_mv The importance of the role of the ion lattice coupling in determining the energy levels of Cr³⁺ ions in congruent LiNbO<sub>3</sub> crystals doped with 2.9% of ZnO is demonstrated in this paper. The Racah parameters: <i>B</i> 533 cm 1, <i>C</i> 3244 cm⁻¹ and the crystal-field intensity <i>Dq</i> = 1527 cm⁻¹ were determined and the Tanabe-Sugano diagram was constructed. The characteristics of the absorption and the emission spectra of Cr³⁺ ions in these crystals can be explained in terms of the configurational-coordinate diagram in the harmonic approximation, with good agreement obtained. The Huang Rhys parameter S 6.86 and the lattice phonon energy <i>hw</i>= 343 cm⁻¹ are also reported in this work
Facultad de Ciencias Exactas
Centro de Investigaciones Ópticas
description The importance of the role of the ion lattice coupling in determining the energy levels of Cr³⁺ ions in congruent LiNbO<sub>3</sub> crystals doped with 2.9% of ZnO is demonstrated in this paper. The Racah parameters: <i>B</i> 533 cm 1, <i>C</i> 3244 cm⁻¹ and the crystal-field intensity <i>Dq</i> = 1527 cm⁻¹ were determined and the Tanabe-Sugano diagram was constructed. The characteristics of the absorption and the emission spectra of Cr³⁺ ions in these crystals can be explained in terms of the configurational-coordinate diagram in the harmonic approximation, with good agreement obtained. The Huang Rhys parameter S 6.86 and the lattice phonon energy <i>hw</i>= 343 cm⁻¹ are also reported in this work
publishDate 2001
dc.date.none.fl_str_mv 2001
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/58633
url http://sedici.unlp.edu.ar/handle/10915/58633
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0953-8984
info:eu-repo/semantics/altIdentifier/hdl/11746/504
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
6577-6583
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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