Oxygen Ion-Implantation into chromium silicate glasses
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F08%3A00020115" target="_blank" >RIV/60461373:22310/08:00020115 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Oxygen Ion-Implantation into chromium silicate glasses
Original language description
Chromium doped materials are attractive for application as broadband amplifiers or laser source based on the emission of the Cr(IV) in the range of 1200 to 1600 nm. However, this oxidation state of chromium is difficult to reach and stabilize and it depends strongly on the properties of the hosting materials. Here we report on fabrication of the Cr(IV) doped silicate glass. From the literature data it follows that the Cr(IV) is to be more stable in the materials with higher optical basicity. Therefore several silicate glasses with different basicity and containing various amounts of Cr(III) oxide were formulated. The cut and polished glass wafers were then exposed to the ion implantation of oxygen (1) cations. In some of the samples the luminescence inthe desired spectral region really appeared at room temperature as a confirmation of formation of the Cr(IV). Possible effects occurring in the glass during the implantation process, i.e., oxidation of Cr(III) to Cr(IV), cracking of the
Czech name
Oxygen Ion-Implantation into chromium silicate glasses
Czech description
implantace, chrom
Classification
Type
D - Article in proceedings
CEP classification
JJ - Other materials
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
The 8th Conference on Solid State Chemistry, ,
ISBN
978-80-224-1019-9
ISSN
—
e-ISSN
—
Number of pages
1
Pages from-to
—
Publisher name
Bratislava, Slovakia
Place of publication
Bratislava, Slovakia
Event location
Bratislava, Slovakia
Event date
Jul 6, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—