Infrared spectroscopy of Li-diborate glassy thin films
| hal.structure.identifier | Theoretical and Physical Chemistry Institute | |
| dc.contributor.author | KAMITSOS, Efstratios I. | |
| hal.structure.identifier | Theoretical and Physical Chemistry Institute | |
| dc.contributor.author | DUSSAUZE, Marc | |
| hal.structure.identifier | Theoretical and Physical Chemistry Institute | |
| dc.contributor.author | VARSAMIS, Christos-Platon E. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | VINATIER, Philippe | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | HAMON, Yohann | |
| dc.date.issued | 2007 | |
| dc.identifier.issn | 0022-3093 | |
| dc.description.abstractEn | This work presents a structural investigation of Li-borate thin film electrolytes prepared by rf-sputtering from targets having the nominal Li2O–2B2O3 composition. Thin films of ca. 1 μm were deposited on Si wafers and gold-covered Si substrates under argon, and their infrared spectra were measured in the 30–5000 cm−1 range. The measured spectra of thin films were compared with those calculated on the basis of the infrared properties of the bulk Li-diborate glass and by considering all optical effects in the film/substrate system. The results showed that the thin films have the key structural features of the bulk glass, but exhibit also differences in the short-range order structure and in the Li ion-site interactions. These findings were discussed in terms of cooling rate differences between melt-quenching for bulk glass and sputtering for thin films. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.subject.en | Fast ion conduction | |
| dc.subject.en | Sputtering | |
| dc.subject.en | Reflectivity | |
| dc.subject.en | FTIR measurements | |
| dc.subject.en | Infrared properties | |
| dc.subject.en | Borates | |
| dc.title.en | Infrared spectroscopy of Li-diborate glassy thin films | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.jnoncrysol.2007.02.011 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Journal of Non-Crystalline Solids | |
| bordeaux.page | 1818-1823 | |
| bordeaux.volume | 353 | |
| bordeaux.issue | 18-21 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00271095 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00271095v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Non-Crystalline%20Solids&rft.date=2007&rft.volume=353&rft.issue=18-21&rft.spage=1818-1823&rft.epage=1818-1823&rft.eissn=0022-3093&rft.issn=0022-3093&rft.au=KAMITSOS,%20Efstratios%20I.&DUSSAUZE,%20Marc&VARSAMIS,%20Christos-Platon%20E.&VINATIER,%20Philippe&HAMON,%20Yohann&rft.genre=article |
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