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Second harmonic generation in germanotellurite bulk glass-ceramics

hal.structure.identifierFaculty of Applied Sciences
dc.contributor.authorTRUONG, Lo Nhat
hal.structure.identifierInstitut des Sciences Moléculaires [ISM]
dc.contributor.authorDUSSAUZE, Marc
hal.structure.identifierConditions Extrêmes et Matériaux : Haute Température et Irradiation [CEMHTI]
dc.contributor.authorALLIX, Mathieu
hal.structure.identifierAxe 3 : organisation structurale multiéchelle des matériaux [SPCTS-AXE3]
dc.contributor.authorCHENU, Sébastien
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorCARDINAL, Thierry
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorFARGIN, Evelyne
hal.structure.identifierCentro de Quimica Estrutural [CQE]
dc.contributor.authorSANTOS, Luis F.
dc.date.issued2017
dc.identifier.issn0002-7820
dc.description.abstractEnIn this study, we have investigated the use of silver cation as nucleating agent in germanotellurite glass matrix of compositions (100−x) [70TeO2–10GeO2–10Nb2O5–10K2O]–xAg2O (x=0-6 mol%), in order to promote bulk crystallization. Density measurements, differential scanning calorimetry, X-ray diffraction, UV-Vis, and Raman spectroscopies have been performed to study the crystallization process. We have observed bulk crystallization of a unique noncentrosymmetric phase, K[Nb1/3Te2/3]2O4.8, which has been investigated for its second-order optical activity. Transparent to translucent glass-ceramics have been successfully tailored under thermal treatment and second harmonic generation signals were recorded on the glass-ceramic samples as a function of their synthesis procedure. It is suggested that the second-order optical properties observed are strongly related to the organization of crystallites within phase-separated domains.
dc.description.sponsorshipInitiative d'excellence de l'Université de Bordeaux - ANR-10-IDEX-0003
dc.language.isoen
dc.publisherWiley
dc.title.enSecond harmonic generation in germanotellurite bulk glass-ceramics
dc.typeArticle de revue
dc.identifier.doi10.1111/jace.14745
dc.subject.halChimie/Matériaux
bordeaux.journalJournal of the American Ceramic Society
bordeaux.page1412-1423
bordeaux.volume100
bordeaux.issue4
bordeaux.peerReviewedoui
hal.identifierhal-01528796
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01528796v1
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