Burning of thermoresistant spectral holes in a neutron-irradiated sapphire
Spectral hole burning in 313.2, 368.4 and 391.1 nm lines of aggregate defects in neutron-irradiated Al 2O 3 has been performed at low temperatures. The holes reveal extremely high thermoresistance and can be restored even after warming the specimen above room temperature. The phototransformation mec...
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| Veröffentlicht in: | Optics communications 1989-10, Vol.73 (3), p.223-226 |
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| container_title | Optics communications |
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| creator | Sildos, I. Aizengendler, M. Dolindo, I. Renge, I. |
| description | Spectral hole burning in 313.2, 368.4 and 391.1 nm lines of aggregate defects in neutron-irradiated Al
2O
3 has been performed at low temperatures. The holes reveal extremely high thermoresistance and can be restored even after warming the specimen above room temperature. The phototransformation mechanisms of F
2 aggregates have been investigated. At room temperature the cyclic photobleaching of 303→360→450→360, (303) nm absorption bands has been carried out and a one-photon photoionization mechanism for the first two steps has been supposed. |
| doi_str_mv | 10.1016/0030-4018(89)90088-6 |
| format | Article |
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2O
3 has been performed at low temperatures. The holes reveal extremely high thermoresistance and can be restored even after warming the specimen above room temperature. The phototransformation mechanisms of F
2 aggregates have been investigated. At room temperature the cyclic photobleaching of 303→360→450→360, (303) nm absorption bands has been carried out and a one-photon photoionization mechanism for the first two steps has been supposed.</description><identifier>ISSN: 0030-4018</identifier><identifier>EISSN: 1873-0310</identifier><identifier>DOI: 10.1016/0030-4018(89)90088-6</identifier><identifier>CODEN: OPCOB8</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Exact sciences and technology ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Physics ; Visible and ultraviolet spectra</subject><ispartof>Optics communications, 1989-10, Vol.73 (3), p.223-226</ispartof><rights>1989</rights><rights>1990 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c430t-f1d0731adca357d7112bfc57ffbab33e4d50ee90f83b63fc289616421fc2d26d3</citedby><cites>FETCH-LOGICAL-c430t-f1d0731adca357d7112bfc57ffbab33e4d50ee90f83b63fc289616421fc2d26d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0030401889900886$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=6772373$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Sildos, I.</creatorcontrib><creatorcontrib>Aizengendler, M.</creatorcontrib><creatorcontrib>Dolindo, I.</creatorcontrib><creatorcontrib>Renge, I.</creatorcontrib><title>Burning of thermoresistant spectral holes in a neutron-irradiated sapphire</title><title>Optics communications</title><description>Spectral hole burning in 313.2, 368.4 and 391.1 nm lines of aggregate defects in neutron-irradiated Al
2O
3 has been performed at low temperatures. The holes reveal extremely high thermoresistance and can be restored even after warming the specimen above room temperature. The phototransformation mechanisms of F
2 aggregates have been investigated. At room temperature the cyclic photobleaching of 303→360→450→360, (303) nm absorption bands has been carried out and a one-photon photoionization mechanism for the first two steps has been supposed.</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Exact sciences and technology</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Physics</subject><subject>Visible and ultraviolet spectra</subject><issn>0030-4018</issn><issn>1873-0310</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1989</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwDxgyIARD4GynsbMgQcWnKrHAbLn2mRqlTrBdJP49Ka06Mt0Nz_ue7iHklMIVBVpfA3AoK6DyQjaXDYCUZb1HRlQKXgKnsE9GO-SQHKX0CQC04nJEXu5WMfjwUXSuyAuMyy5i8inrkIvUo8lRt8WiazEVPhS6CLjKsQulj1FbrzPaIum-X_iIx-TA6TbhyXaOyfvD_dv0qZy9Pj5Pb2elqTjk0lELglNtjeYTYQWlbO7MRDg313POsbITQGzAST6vuTNMNjWtK0aH1bLa8jE53_T2sftaYcpq6ZPBttUBu1VSbEJZw5gYwGoDmtilFNGpPvqljj-KglqLU2sram1FyUb9iVP1EDvb9utkdOuiDsanXbYWgnHBB-xmg-Hw67fHqJLxGAzawYXJynb-_zu_1fyCSw</recordid><startdate>19891001</startdate><enddate>19891001</enddate><creator>Sildos, I.</creator><creator>Aizengendler, M.</creator><creator>Dolindo, I.</creator><creator>Renge, I.</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19891001</creationdate><title>Burning of thermoresistant spectral holes in a neutron-irradiated sapphire</title><author>Sildos, I. ; Aizengendler, M. ; Dolindo, I. ; Renge, I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c430t-f1d0731adca357d7112bfc57ffbab33e4d50ee90f83b63fc289616421fc2d26d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1989</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Exact sciences and technology</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Physics</topic><topic>Visible and ultraviolet spectra</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sildos, I.</creatorcontrib><creatorcontrib>Aizengendler, M.</creatorcontrib><creatorcontrib>Dolindo, I.</creatorcontrib><creatorcontrib>Renge, I.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Optics communications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sildos, I.</au><au>Aizengendler, M.</au><au>Dolindo, I.</au><au>Renge, I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Burning of thermoresistant spectral holes in a neutron-irradiated sapphire</atitle><jtitle>Optics communications</jtitle><date>1989-10-01</date><risdate>1989</risdate><volume>73</volume><issue>3</issue><spage>223</spage><epage>226</epage><pages>223-226</pages><issn>0030-4018</issn><eissn>1873-0310</eissn><coden>OPCOB8</coden><abstract>Spectral hole burning in 313.2, 368.4 and 391.1 nm lines of aggregate defects in neutron-irradiated Al
2O
3 has been performed at low temperatures. The holes reveal extremely high thermoresistance and can be restored even after warming the specimen above room temperature. The phototransformation mechanisms of F
2 aggregates have been investigated. At room temperature the cyclic photobleaching of 303→360→450→360, (303) nm absorption bands has been carried out and a one-photon photoionization mechanism for the first two steps has been supposed.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/0030-4018(89)90088-6</doi><tpages>4</tpages></addata></record> |
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| ispartof | Optics communications, 1989-10, Vol.73 (3), p.223-226 |
| issn | 0030-4018 1873-0310 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_25129227 |
| source | Elsevier ScienceDirect Journals |
| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Exact sciences and technology Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Physics Visible and ultraviolet spectra |
| title | Burning of thermoresistant spectral holes in a neutron-irradiated sapphire |
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