Optical absorption of TI^+ ions in KBr1-xIx:TlI mixed crystals
Optical absorption spectra of the mixed crystals of KBr1-xIx:Tl^+ crystals studied at room temperature are reported. The absorption spectra indicated the appearance of additional bands on the low energy side of the Characteristic A, B and C absorption bands of KBr:TI^+ single crystals with increasin...
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description | Optical absorption spectra of the mixed crystals of KBr1-xIx:Tl^+ crystals studied at room temperature are reported. The absorption spectra indicated the appearance of additional bands on the low energy side of the Characteristic A, B and C absorption bands of KBr:TI^+ single crystals with increasing iodine composition. Comparing with earlier reports, the additional bands were attributed to the complex TI^+ centers in the mixed configuration surrounded by Br^- and I^- ions as nearest neighbors. The absorption spectra of gamma irradiated mixed crystals showed F band, which shifts towards low energy side with the composition of iodine ions in the mixed crystals. |
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The absorption spectra indicated the appearance of additional bands on the low energy side of the Characteristic A, B and C absorption bands of KBr:TI^+ single crystals with increasing iodine composition. Comparing with earlier reports, the additional bands were attributed to the complex TI^+ centers in the mixed configuration surrounded by Br^- and I^- ions as nearest neighbors. The absorption spectra of gamma irradiated mixed crystals showed F band, which shifts towards low energy side with the composition of iodine ions in the mixed crystals.</description><identifier>ISSN: 1001-8042</identifier><identifier>EISSN: 2210-3147</identifier><language>eng</language><subject>光谱吸收 ; 核技术 ; 碘离子</subject><ispartof>Nuclear science and techniques, 2009 (4), p.208-218</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85361X/85361X.jpg</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids></links><search><creatorcontrib>Eswaran P Ravisankar R Nagarajan S</creatorcontrib><title>Optical absorption of TI^+ ions in KBr1-xIx:TlI mixed crystals</title><title>Nuclear science and techniques</title><addtitle>Nuclear Science and Techniques</addtitle><description>Optical absorption spectra of the mixed crystals of KBr1-xIx:Tl^+ crystals studied at room temperature are reported. The absorption spectra indicated the appearance of additional bands on the low energy side of the Characteristic A, B and C absorption bands of KBr:TI^+ single crystals with increasing iodine composition. Comparing with earlier reports, the additional bands were attributed to the complex TI^+ centers in the mixed configuration surrounded by Br^- and I^- ions as nearest neighbors. The absorption spectra of gamma irradiated mixed crystals showed F band, which shifts towards low energy side with the composition of iodine ions in the mixed crystals.</description><subject>光谱吸收</subject><subject>核技术</subject><subject>碘离子</subject><issn>1001-8042</issn><issn>2210-3147</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNpjYuA0MjI00DU2NDFnYeA0NDAw1LUwMDHiYOAqLs4yMDAxMTO15GRw8i8oyUxOzFFITCrOLwKy8_MU8tMUQjzj3u_pVgDyihUy8xS8nYoMdSs8K97vmRWS46mQm1mRmqKQXFRZXJKYU8zDwJoGpFJ5oTQ3g5Kba4izh25yRn5eemFmXnp8UmJydlpmTmo80DWGxkZGlsZEKQIAulc7dg</recordid><startdate>2009</startdate><enddate>2009</enddate><creator>Eswaran P Ravisankar R Nagarajan S</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope></search><sort><creationdate>2009</creationdate><title>Optical absorption of TI^+ ions in KBr1-xIx:TlI mixed crystals</title><author>Eswaran P Ravisankar R Nagarajan S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_backfile_314132293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>光谱吸收</topic><topic>核技术</topic><topic>碘离子</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Eswaran P Ravisankar R Nagarajan S</creatorcontrib><collection>维普_期刊</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>维普中文期刊数据库</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>Nuclear science and techniques</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Eswaran P Ravisankar R Nagarajan S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical absorption of TI^+ ions in KBr1-xIx:TlI mixed crystals</atitle><jtitle>Nuclear science and techniques</jtitle><addtitle>Nuclear Science and Techniques</addtitle><date>2009</date><risdate>2009</risdate><issue>4</issue><spage>208</spage><epage>218</epage><pages>208-218</pages><issn>1001-8042</issn><eissn>2210-3147</eissn><abstract>Optical absorption spectra of the mixed crystals of KBr1-xIx:Tl^+ crystals studied at room temperature are reported. The absorption spectra indicated the appearance of additional bands on the low energy side of the Characteristic A, B and C absorption bands of KBr:TI^+ single crystals with increasing iodine composition. Comparing with earlier reports, the additional bands were attributed to the complex TI^+ centers in the mixed configuration surrounded by Br^- and I^- ions as nearest neighbors. The absorption spectra of gamma irradiated mixed crystals showed F band, which shifts towards low energy side with the composition of iodine ions in the mixed crystals.</abstract></addata></record> |
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source | Alma/SFX Local Collection; EZB Electronic Journals Library |
subjects | 光谱吸收 核技术 碘离子 |
title | Optical absorption of TI^+ ions in KBr1-xIx:TlI mixed crystals |
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