Photoluminescence of Cr in nanostructured AlO synthesized by evaporation using a continuous wave CO laser
Laser evaporation of an Al 2 O 3 target by a continuous wave CO 2 laser was used to obtain nanostructured Al 2 O 3 condensates with a mean crystallite size of 6 nm, one nominally pure and another doped with chromium at a concentration of 0.2 wt%. Photoluminescence of Cr 3+ was observed in all the sa...
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| Veröffentlicht in: | RSC advances 2016-01, Vol.6 (3), p.272-278 |
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| container_title | RSC advances |
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| creator | Kostyukov, Anton Baronskiy, Mark Rastorguev, Alexander Snytnikov, Valeriy Snytnikov, Vladimir Zhuzhgov, Aleksey Ishchenko, Arcady |
| description | Laser evaporation of an Al
2
O
3
target by a continuous wave CO
2
laser was used to obtain nanostructured Al
2
O
3
condensates with a mean crystallite size of 6 nm, one nominally pure and another doped with chromium at a concentration of 0.2 wt%. Photoluminescence of Cr
3+
was observed in all the samples of the Al
2
O
3
condensate. In all the Al
2
O
3
condensates the α-Al
2
O
3
phase, undetectable by XRD and HRTEM, was revealed by Cr
3+
probing. Photoluminescence studies with the use of Cr
3+
as a probe also revealed the - and (γ + δ)-crystal phases of Al
2
O
3
; this finding was supported by XRD and HRTEM data.
Photoluminescence of Cr
3+
in nanostructured α-Al
2
O
3
synthesized by evaporation using a continuous wave CO
2
laser. |
| doi_str_mv | 10.1039/c5ra19455e |
| format | Article |
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2
O
3
target by a continuous wave CO
2
laser was used to obtain nanostructured Al
2
O
3
condensates with a mean crystallite size of 6 nm, one nominally pure and another doped with chromium at a concentration of 0.2 wt%. Photoluminescence of Cr
3+
was observed in all the samples of the Al
2
O
3
condensate. In all the Al
2
O
3
condensates the α-Al
2
O
3
phase, undetectable by XRD and HRTEM, was revealed by Cr
3+
probing. Photoluminescence studies with the use of Cr
3+
as a probe also revealed the - and (γ + δ)-crystal phases of Al
2
O
3
; this finding was supported by XRD and HRTEM data.
Photoluminescence of Cr
3+
in nanostructured α-Al
2
O
3
synthesized by evaporation using a continuous wave CO
2
laser.</description><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/c5ra19455e</identifier><ispartof>RSC advances, 2016-01, Vol.6 (3), p.272-278</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Kostyukov, Anton</creatorcontrib><creatorcontrib>Baronskiy, Mark</creatorcontrib><creatorcontrib>Rastorguev, Alexander</creatorcontrib><creatorcontrib>Snytnikov, Valeriy</creatorcontrib><creatorcontrib>Snytnikov, Vladimir</creatorcontrib><creatorcontrib>Zhuzhgov, Aleksey</creatorcontrib><creatorcontrib>Ishchenko, Arcady</creatorcontrib><title>Photoluminescence of Cr in nanostructured AlO synthesized by evaporation using a continuous wave CO laser</title><title>RSC advances</title><description>Laser evaporation of an Al
2
O
3
target by a continuous wave CO
2
laser was used to obtain nanostructured Al
2
O
3
condensates with a mean crystallite size of 6 nm, one nominally pure and another doped with chromium at a concentration of 0.2 wt%. Photoluminescence of Cr
3+
was observed in all the samples of the Al
2
O
3
condensate. In all the Al
2
O
3
condensates the α-Al
2
O
3
phase, undetectable by XRD and HRTEM, was revealed by Cr
3+
probing. Photoluminescence studies with the use of Cr
3+
as a probe also revealed the - and (γ + δ)-crystal phases of Al
2
O
3
; this finding was supported by XRD and HRTEM data.
Photoluminescence of Cr
3+
in nanostructured α-Al
2
O
3
synthesized by evaporation using a continuous wave CO
2
laser.</description><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqFjjFrAkEQRhdBiBib9IH5A-ru6R1cKYdip0V6GddRN5yzMrOrnL9ei0BKv-bxeM1nzJezE2dn9dSXgq6elyX1zKCw82pc2Kr-MCPVX_taVbqicgMTtueYYpsvgUk9sSeIR2gEAgMjR02SfcpCB1i0G9CO05k0PF6-74BueI2CKUSGrIFPgOAjp8A5ZoU73giaDbSoJJ-mf8RWafTHofleLX-a9VjU764SLijd7v_27F1_ApSeSZI</recordid><startdate>20160104</startdate><enddate>20160104</enddate><creator>Kostyukov, Anton</creator><creator>Baronskiy, Mark</creator><creator>Rastorguev, Alexander</creator><creator>Snytnikov, Valeriy</creator><creator>Snytnikov, Vladimir</creator><creator>Zhuzhgov, Aleksey</creator><creator>Ishchenko, Arcady</creator><scope/></search><sort><creationdate>20160104</creationdate><title>Photoluminescence of Cr in nanostructured AlO synthesized by evaporation using a continuous wave CO laser</title><author>Kostyukov, Anton ; Baronskiy, Mark ; Rastorguev, Alexander ; Snytnikov, Valeriy ; Snytnikov, Vladimir ; Zhuzhgov, Aleksey ; Ishchenko, Arcady</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-rsc_primary_c5ra19455e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><creationdate>2016</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kostyukov, Anton</creatorcontrib><creatorcontrib>Baronskiy, Mark</creatorcontrib><creatorcontrib>Rastorguev, Alexander</creatorcontrib><creatorcontrib>Snytnikov, Valeriy</creatorcontrib><creatorcontrib>Snytnikov, Vladimir</creatorcontrib><creatorcontrib>Zhuzhgov, Aleksey</creatorcontrib><creatorcontrib>Ishchenko, Arcady</creatorcontrib><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kostyukov, Anton</au><au>Baronskiy, Mark</au><au>Rastorguev, Alexander</au><au>Snytnikov, Valeriy</au><au>Snytnikov, Vladimir</au><au>Zhuzhgov, Aleksey</au><au>Ishchenko, Arcady</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photoluminescence of Cr in nanostructured AlO synthesized by evaporation using a continuous wave CO laser</atitle><jtitle>RSC advances</jtitle><date>2016-01-04</date><risdate>2016</risdate><volume>6</volume><issue>3</issue><spage>272</spage><epage>278</epage><pages>272-278</pages><eissn>2046-2069</eissn><abstract>Laser evaporation of an Al
2
O
3
target by a continuous wave CO
2
laser was used to obtain nanostructured Al
2
O
3
condensates with a mean crystallite size of 6 nm, one nominally pure and another doped with chromium at a concentration of 0.2 wt%. Photoluminescence of Cr
3+
was observed in all the samples of the Al
2
O
3
condensate. In all the Al
2
O
3
condensates the α-Al
2
O
3
phase, undetectable by XRD and HRTEM, was revealed by Cr
3+
probing. Photoluminescence studies with the use of Cr
3+
as a probe also revealed the - and (γ + δ)-crystal phases of Al
2
O
3
; this finding was supported by XRD and HRTEM data.
Photoluminescence of Cr
3+
in nanostructured α-Al
2
O
3
synthesized by evaporation using a continuous wave CO
2
laser.</abstract><doi>10.1039/c5ra19455e</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | EISSN: 2046-2069 |
| ispartof | RSC advances, 2016-01, Vol.6 (3), p.272-278 |
| issn | 2046-2069 |
| language | |
| recordid | cdi_rsc_primary_c5ra19455e |
| source | Royal Society Of Chemistry Journals 2008- |
| title | Photoluminescence of Cr in nanostructured AlO synthesized by evaporation using a continuous wave CO laser |
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