Growth and structural study of bismuth germanate single crystal and its energy resolution
Bismuth germanate (Bi 4Ge 3O l2; BGO) single crystal has been grown by the Czochralski technique. High resolution X-ray rocking curves and transmission spectra were obtained for samples cut from shoulder, middle and bottom portions of the ampoule. The surface emission and excitation-emission spectru...
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| Veröffentlicht in: | Materials chemistry and physics 2002-03, Vol.74 (2), p.121-125 |
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| container_title | Materials chemistry and physics |
| container_volume | 74 |
| creator | Vaithianathan, V. Kumaragurubaran, S. Santhanaraghavan, P. Muralidhar, N. Kumar, R. Sinha, A.K. Ramasamy, P. Nagarajan, T. |
| description | Bismuth germanate (Bi
4Ge
3O
l2; BGO) single crystal has been grown by the Czochralski technique. High resolution X-ray rocking curves and transmission spectra were obtained for samples cut from shoulder, middle and bottom portions of the ampoule. The surface emission and excitation-emission spectrum were taken and the emission was found to have a peak at 480
nm. Energy resolution spectrum has been taken for a polished BGO sample with
137
Cs
and
22
Na
gamma sources. The reason for the formation of voids in the crystal and reduction of energy resolution is presented. |
| doi_str_mv | 10.1016/S0254-0584(01)00413-8 |
| format | Article |
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4Ge
3O
l2; BGO) single crystal has been grown by the Czochralski technique. High resolution X-ray rocking curves and transmission spectra were obtained for samples cut from shoulder, middle and bottom portions of the ampoule. The surface emission and excitation-emission spectrum were taken and the emission was found to have a peak at 480
nm. Energy resolution spectrum has been taken for a polished BGO sample with
137
Cs
and
22
Na
gamma sources. The reason for the formation of voids in the crystal and reduction of energy resolution is presented.</description><identifier>ISSN: 0254-0584</identifier><identifier>EISSN: 1879-3312</identifier><identifier>DOI: 10.1016/S0254-0584(01)00413-8</identifier><identifier>CODEN: MCHPDR</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>BGO ; Condensed matter: structure, mechanical and thermal properties ; Czochralski ; Energy resolution ; Exact sciences and technology ; Inorganic compounds ; Physics ; Structure of solids and liquids; crystallography ; Structure of specific crystalline solids ; Void</subject><ispartof>Materials chemistry and physics, 2002-03, Vol.74 (2), p.121-125</ispartof><rights>2002 Elsevier Science B.V.</rights><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c368t-e84c477c11e2eeae71d3efd5bdbb01c86bce46980f5ccc8fa7820b22091ec5ce3</citedby><cites>FETCH-LOGICAL-c368t-e84c477c11e2eeae71d3efd5bdbb01c86bce46980f5ccc8fa7820b22091ec5ce3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0254-0584(01)00413-8$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13460305$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Vaithianathan, V.</creatorcontrib><creatorcontrib>Kumaragurubaran, S.</creatorcontrib><creatorcontrib>Santhanaraghavan, P.</creatorcontrib><creatorcontrib>Muralidhar, N.</creatorcontrib><creatorcontrib>Kumar, R.</creatorcontrib><creatorcontrib>Sinha, A.K.</creatorcontrib><creatorcontrib>Ramasamy, P.</creatorcontrib><creatorcontrib>Nagarajan, T.</creatorcontrib><title>Growth and structural study of bismuth germanate single crystal and its energy resolution</title><title>Materials chemistry and physics</title><description>Bismuth germanate (Bi
4Ge
3O
l2; BGO) single crystal has been grown by the Czochralski technique. High resolution X-ray rocking curves and transmission spectra were obtained for samples cut from shoulder, middle and bottom portions of the ampoule. The surface emission and excitation-emission spectrum were taken and the emission was found to have a peak at 480
nm. Energy resolution spectrum has been taken for a polished BGO sample with
137
Cs
and
22
Na
gamma sources. The reason for the formation of voids in the crystal and reduction of energy resolution is presented.</description><subject>BGO</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Czochralski</subject><subject>Energy resolution</subject><subject>Exact sciences and technology</subject><subject>Inorganic compounds</subject><subject>Physics</subject><subject>Structure of solids and liquids; crystallography</subject><subject>Structure of specific crystalline solids</subject><subject>Void</subject><issn>0254-0584</issn><issn>1879-3312</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNqFkE1r3EAMhoeSQjeb_oSCLwntwYnk8cfsKZSQLwjkkPTQ0zCW5e0Ur52Mxin-9_V-0B5zkkDPK6FHqS8I5whYXjxBVuQpFCb_CvgNIEedmg9qgaZapVpjdqQW_5BP6ljkNwBWiHqhft6G4U_8lbi-SSSGkeIYXDe3YzMlQ5vUXjbjPF9z2LjeRU7E9-uOEwqTxJncBn2UhHsO6ykJLEM3Rj_0J-pj6zrhz4e6VD9urp-v7tKHx9v7q-8PKenSxJRNTnlVESJnzI4rbDS3TVE3dQ1IpqyJ83JloC2IyLSuMhnUWQYrZCqI9VKd7fe-hOF1ZIl244W461zPwyg2q7AypclnsNiDFAaRwK19CX7jwmQR7Fak3Ym0W0sW0O5EWjPnTg8HnJDr2uB68vI_rPMSNBQzd7nneP72zXOwQp574sYHpmibwb9z6S8pZ4nq</recordid><startdate>20020301</startdate><enddate>20020301</enddate><creator>Vaithianathan, V.</creator><creator>Kumaragurubaran, S.</creator><creator>Santhanaraghavan, P.</creator><creator>Muralidhar, N.</creator><creator>Kumar, R.</creator><creator>Sinha, A.K.</creator><creator>Ramasamy, P.</creator><creator>Nagarajan, T.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20020301</creationdate><title>Growth and structural study of bismuth germanate single crystal and its energy resolution</title><author>Vaithianathan, V. ; Kumaragurubaran, S. ; Santhanaraghavan, P. ; Muralidhar, N. ; Kumar, R. ; Sinha, A.K. ; Ramasamy, P. ; Nagarajan, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c368t-e84c477c11e2eeae71d3efd5bdbb01c86bce46980f5ccc8fa7820b22091ec5ce3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>BGO</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Czochralski</topic><topic>Energy resolution</topic><topic>Exact sciences and technology</topic><topic>Inorganic compounds</topic><topic>Physics</topic><topic>Structure of solids and liquids; crystallography</topic><topic>Structure of specific crystalline solids</topic><topic>Void</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vaithianathan, V.</creatorcontrib><creatorcontrib>Kumaragurubaran, S.</creatorcontrib><creatorcontrib>Santhanaraghavan, P.</creatorcontrib><creatorcontrib>Muralidhar, N.</creatorcontrib><creatorcontrib>Kumar, R.</creatorcontrib><creatorcontrib>Sinha, A.K.</creatorcontrib><creatorcontrib>Ramasamy, P.</creatorcontrib><creatorcontrib>Nagarajan, T.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Materials chemistry and physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vaithianathan, V.</au><au>Kumaragurubaran, S.</au><au>Santhanaraghavan, P.</au><au>Muralidhar, N.</au><au>Kumar, R.</au><au>Sinha, A.K.</au><au>Ramasamy, P.</au><au>Nagarajan, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Growth and structural study of bismuth germanate single crystal and its energy resolution</atitle><jtitle>Materials chemistry and physics</jtitle><date>2002-03-01</date><risdate>2002</risdate><volume>74</volume><issue>2</issue><spage>121</spage><epage>125</epage><pages>121-125</pages><issn>0254-0584</issn><eissn>1879-3312</eissn><coden>MCHPDR</coden><abstract>Bismuth germanate (Bi
4Ge
3O
l2; BGO) single crystal has been grown by the Czochralski technique. High resolution X-ray rocking curves and transmission spectra were obtained for samples cut from shoulder, middle and bottom portions of the ampoule. The surface emission and excitation-emission spectrum were taken and the emission was found to have a peak at 480
nm. Energy resolution spectrum has been taken for a polished BGO sample with
137
Cs
and
22
Na
gamma sources. The reason for the formation of voids in the crystal and reduction of energy resolution is presented.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/S0254-0584(01)00413-8</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Materials chemistry and physics, 2002-03, Vol.74 (2), p.121-125 |
| issn | 0254-0584 1879-3312 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | BGO Condensed matter: structure, mechanical and thermal properties Czochralski Energy resolution Exact sciences and technology Inorganic compounds Physics Structure of solids and liquids crystallography Structure of specific crystalline solids Void |
| title | Growth and structural study of bismuth germanate single crystal and its energy resolution |
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