Application of laser microspectral analysis for the determination of activating additives in alkali-halide single crystals
The authors applied microspectral analysis with the direct excitation of the spectra by laser radiation to the determination of the content of activators -- thallium and sodium -- in single crystals of sodium and cesium iodide. They focused radiation from a neodymium - activated yttrium aluminum gar...
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| Veröffentlicht in: | J. Appl. Spectrosc. (Engl. Transl.); (United States) 1985-01, Vol.42 (1), p.14-17 |
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| container_title | J. Appl. Spectrosc. (Engl. Transl.); (United States) |
| container_volume | 42 |
| creator | Zolotovitskaya, . S. Shevchenko, V. K. |
| description | The authors applied microspectral analysis with the direct excitation of the spectra by laser radiation to the determination of the content of activators -- thallium and sodium -- in single crystals of sodium and cesium iodide. They focused radiation from a neodymium - activated yttrium aluminum garnet laser (LTIPCh-7 apparatus), operating in the pulsed Q-switch mode, on the surface of a single crystal in the form of a light spot with a diameter of 25-30 um. The plasma flame obtained from the evaporating substance was photographed with an ISP-30 spectrograph. The authors state that the procedures of laser spectral analysis developed here permit studying the distribution of the activator and selecting the working region of the crystal without destroying it; they are also rapid, and they economize on expensive materials. |
| doi_str_mv | 10.1007/BF00661102 |
| format | Article |
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S. ; Shevchenko, V. K.</creator><creatorcontrib>Zolotovitskaya, . S. ; Shevchenko, V. K.</creatorcontrib><description>The authors applied microspectral analysis with the direct excitation of the spectra by laser radiation to the determination of the content of activators -- thallium and sodium -- in single crystals of sodium and cesium iodide. They focused radiation from a neodymium - activated yttrium aluminum garnet laser (LTIPCh-7 apparatus), operating in the pulsed Q-switch mode, on the surface of a single crystal in the form of a light spot with a diameter of 25-30 um. The plasma flame obtained from the evaporating substance was photographed with an ISP-30 spectrograph. The authors state that the procedures of laser spectral analysis developed here permit studying the distribution of the activator and selecting the working region of the crystal without destroying it; they are also rapid, and they economize on expensive materials.</description><identifier>ISSN: 0021-9037</identifier><identifier>EISSN: 1573-8647</identifier><identifier>DOI: 10.1007/BF00661102</identifier><language>eng</language><publisher>United States</publisher><subject>360102 - Metals & Alloys- Structure & Phase Studies ; ACTIVATION ANALYSIS ; ADDITIVES ; ALKALI METAL COMPOUNDS ; ALKALI METALS ; CESIUM COMPOUNDS ; CESIUM IODIDES ; CHEMICAL ACTIVATION ; CHEMICAL ANALYSIS ; CRYSTALS ; ELEMENTS ; ENERGY-LEVEL TRANSITIONS ; EXCITATION ; HALIDES ; HALOGEN COMPOUNDS ; INORGANIC PHOSPHORS ; IODIDES ; IODINE COMPOUNDS ; LASER SPECTROSCOPY ; LASERS ; MATERIALS SCIENCE ; METALS ; MONOCRYSTALS ; NEODYMIUM LASERS ; PHOSPHORS ; Q-SWITCHING ; SODIUM ; SODIUM COMPOUNDS ; SODIUM IODIDES ; SOLID STATE LASERS ; SPECTROSCOPY ; THALLIUM</subject><ispartof>J. Appl. Spectrosc. (Engl. Transl.); (United States), 1985-01, Vol.42 (1), p.14-17</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c130t-d9714bea19d2918b122df4eb4a05579e1cf1316c4b8113cca025fd8bf1907e183</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/6324883$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Zolotovitskaya, . S.</creatorcontrib><creatorcontrib>Shevchenko, V. K.</creatorcontrib><title>Application of laser microspectral analysis for the determination of activating additives in alkali-halide single crystals</title><title>J. Appl. Spectrosc. (Engl. Transl.); (United States)</title><description>The authors applied microspectral analysis with the direct excitation of the spectra by laser radiation to the determination of the content of activators -- thallium and sodium -- in single crystals of sodium and cesium iodide. They focused radiation from a neodymium - activated yttrium aluminum garnet laser (LTIPCh-7 apparatus), operating in the pulsed Q-switch mode, on the surface of a single crystal in the form of a light spot with a diameter of 25-30 um. The plasma flame obtained from the evaporating substance was photographed with an ISP-30 spectrograph. The authors state that the procedures of laser spectral analysis developed here permit studying the distribution of the activator and selecting the working region of the crystal without destroying it; they are also rapid, and they economize on expensive materials.</description><subject>360102 - Metals & Alloys- Structure & Phase Studies</subject><subject>ACTIVATION ANALYSIS</subject><subject>ADDITIVES</subject><subject>ALKALI METAL COMPOUNDS</subject><subject>ALKALI METALS</subject><subject>CESIUM COMPOUNDS</subject><subject>CESIUM IODIDES</subject><subject>CHEMICAL ACTIVATION</subject><subject>CHEMICAL ANALYSIS</subject><subject>CRYSTALS</subject><subject>ELEMENTS</subject><subject>ENERGY-LEVEL TRANSITIONS</subject><subject>EXCITATION</subject><subject>HALIDES</subject><subject>HALOGEN COMPOUNDS</subject><subject>INORGANIC PHOSPHORS</subject><subject>IODIDES</subject><subject>IODINE COMPOUNDS</subject><subject>LASER SPECTROSCOPY</subject><subject>LASERS</subject><subject>MATERIALS SCIENCE</subject><subject>METALS</subject><subject>MONOCRYSTALS</subject><subject>NEODYMIUM LASERS</subject><subject>PHOSPHORS</subject><subject>Q-SWITCHING</subject><subject>SODIUM</subject><subject>SODIUM COMPOUNDS</subject><subject>SODIUM IODIDES</subject><subject>SOLID STATE LASERS</subject><subject>SPECTROSCOPY</subject><subject>THALLIUM</subject><issn>0021-9037</issn><issn>1573-8647</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1985</creationdate><recordtype>article</recordtype><recordid>eNpFUMFKxDAUDKLgunrxC4JHofpe0m3T47q4Kix40XNJkxc3mm1LEoT1662s6OUNw8w8mGHsEuEGAerbuzVAVSGCOGIzXNSyUFVZH7MZgMCiAVmfsrOU3gGgUQJm7Gs5jsEbnf3Q88HxoBNFvvMmDmkkk6MOXPc67JNP3A2R5y1xS5nizvd_KW2y_5xY_8a1tX4ilLjvuQ4fOvhiOx1LPE16IG7iPmUd0jk7cRPQxS_O2ev6_mX1WGyeH55Wy01hUEIubFNj2ZHGxooGVYdCWFdSV2pYLOqG0DiUWJmyU4jSGA1i4azqHDZQEyo5Z1eHv0PKvk3GZzJbM_T9VK-tpCiVkpPp-mD6KZ4iuXaMfqfjvkVof6Zt_6eV35JhbZ8</recordid><startdate>198501</startdate><enddate>198501</enddate><creator>Zolotovitskaya, . 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K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c130t-d9714bea19d2918b122df4eb4a05579e1cf1316c4b8113cca025fd8bf1907e183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1985</creationdate><topic>360102 - Metals & Alloys- Structure & Phase Studies</topic><topic>ACTIVATION ANALYSIS</topic><topic>ADDITIVES</topic><topic>ALKALI METAL COMPOUNDS</topic><topic>ALKALI METALS</topic><topic>CESIUM COMPOUNDS</topic><topic>CESIUM IODIDES</topic><topic>CHEMICAL ACTIVATION</topic><topic>CHEMICAL ANALYSIS</topic><topic>CRYSTALS</topic><topic>ELEMENTS</topic><topic>ENERGY-LEVEL TRANSITIONS</topic><topic>EXCITATION</topic><topic>HALIDES</topic><topic>HALOGEN COMPOUNDS</topic><topic>INORGANIC PHOSPHORS</topic><topic>IODIDES</topic><topic>IODINE COMPOUNDS</topic><topic>LASER SPECTROSCOPY</topic><topic>LASERS</topic><topic>MATERIALS SCIENCE</topic><topic>METALS</topic><topic>MONOCRYSTALS</topic><topic>NEODYMIUM LASERS</topic><topic>PHOSPHORS</topic><topic>Q-SWITCHING</topic><topic>SODIUM</topic><topic>SODIUM COMPOUNDS</topic><topic>SODIUM IODIDES</topic><topic>SOLID STATE LASERS</topic><topic>SPECTROSCOPY</topic><topic>THALLIUM</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zolotovitskaya, . S.</creatorcontrib><creatorcontrib>Shevchenko, V. K.</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>J. Appl. Spectrosc. (Engl. Transl.); (United States)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zolotovitskaya, . S.</au><au>Shevchenko, V. K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of laser microspectral analysis for the determination of activating additives in alkali-halide single crystals</atitle><jtitle>J. Appl. Spectrosc. (Engl. Transl.); (United States)</jtitle><date>1985-01</date><risdate>1985</risdate><volume>42</volume><issue>1</issue><spage>14</spage><epage>17</epage><pages>14-17</pages><issn>0021-9037</issn><eissn>1573-8647</eissn><abstract>The authors applied microspectral analysis with the direct excitation of the spectra by laser radiation to the determination of the content of activators -- thallium and sodium -- in single crystals of sodium and cesium iodide. They focused radiation from a neodymium - activated yttrium aluminum garnet laser (LTIPCh-7 apparatus), operating in the pulsed Q-switch mode, on the surface of a single crystal in the form of a light spot with a diameter of 25-30 um. The plasma flame obtained from the evaporating substance was photographed with an ISP-30 spectrograph. The authors state that the procedures of laser spectral analysis developed here permit studying the distribution of the activator and selecting the working region of the crystal without destroying it; they are also rapid, and they economize on expensive materials.</abstract><cop>United States</cop><doi>10.1007/BF00661102</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 0021-9037 |
| ispartof | J. Appl. Spectrosc. (Engl. Transl.); (United States), 1985-01, Vol.42 (1), p.14-17 |
| issn | 0021-9037 1573-8647 |
| language | eng |
| recordid | cdi_crossref_primary_10_1007_BF00661102 |
| source | SpringerNature Journals |
| subjects | 360102 - Metals & Alloys- Structure & Phase Studies ACTIVATION ANALYSIS ADDITIVES ALKALI METAL COMPOUNDS ALKALI METALS CESIUM COMPOUNDS CESIUM IODIDES CHEMICAL ACTIVATION CHEMICAL ANALYSIS CRYSTALS ELEMENTS ENERGY-LEVEL TRANSITIONS EXCITATION HALIDES HALOGEN COMPOUNDS INORGANIC PHOSPHORS IODIDES IODINE COMPOUNDS LASER SPECTROSCOPY LASERS MATERIALS SCIENCE METALS MONOCRYSTALS NEODYMIUM LASERS PHOSPHORS Q-SWITCHING SODIUM SODIUM COMPOUNDS SODIUM IODIDES SOLID STATE LASERS SPECTROSCOPY THALLIUM |
| title | Application of laser microspectral analysis for the determination of activating additives in alkali-halide single crystals |
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