On the fluorescence enhancement mechanism of Er^3＋ in germanate glass containing silver particles
The spectral properties of trivalent erbium ions（Er^3＋） are systematically studied in a melt-quenched germanate glass（60 GeO2-20PbO-10BaO-10K2O-0.1Ag2O） containing silver（Ag） particles.Thermal treatment of the material leads to the precipitation of Ag particles as observed by transmission electron m...
Gespeichert in:
| Veröffentlicht in: | 中国物理B：英文版 2013 (2), p.180-185 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 185 |
|---|---|
| container_issue | 2 |
| container_start_page | 180 |
| container_title | 中国物理B：英文版 |
| container_volume | |
| creator | 李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同 |
| description | The spectral properties of trivalent erbium ions（Er^3＋） are systematically studied in a melt-quenched germanate glass（60 GeO2-20PbO-10BaO-10K2O-0.1Ag2O） containing silver（Ag） particles.Thermal treatment of the material leads to the precipitation of Ag particles as observed by transmission electron microscopy and confirmed by absorption spectrum for the obvious surface plasmon resonance peak of Ag particles.The fluorescence from Er^3＋ in the 10-min-annealed sample with Ag particles is found to be 4.2 times enhanced compared with the unannealed sample excited by 488-nm Ar＋ laser.A comparison is made between a spectral study performed on the unannealed Er^3＋-doped sample and the one annealed for 20 min.The data of absorption cross section and Judd-Ofelt intensity parameters show the agreement between the two samples no matter whether there are Ag particles,indicating that the introduction of Ag particles by post-heat treatment has no effect on the crystal field environment of Er^3＋ ions.The fluorescence enhancement is attributed to the surface plasmon oscillations of Ag particles in germanate glass. |
| format | Article |
| fullrecord | <record><control><sourceid>chongqing</sourceid><recordid>TN_cdi_chongqing_primary_45185725</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>45185725</cqvip_id><sourcerecordid>45185725</sourcerecordid><originalsourceid>FETCH-chongqing_primary_451857253</originalsourceid><addsrcrecordid>eNqNi0FqwzAQAEVIIU6aP2wfYJAty_Y9pPTWS84JQqxlBWntaJVA3tAv9U_9Qn3oA3oaBmZWoqil7kvVq2YtiqrtmrKSut2ILfNVyraStSqE_STII8IQ7lNCtkgWAWk0CyNShoh2Ec8RpgGO6ax-vr_AEzhM0ZDJCC4YZrATZePJkwP24YEJZpOytwH5VbwMJjDu_7gTb-_H0-GjtONE7rYslzn5aNLz0uiq112t1X-aX3l0R4A</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>On the fluorescence enhancement mechanism of Er^3＋ in germanate glass containing silver particles</title><source>IOP Publishing Journals</source><creator>李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同</creator><creatorcontrib>李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同</creatorcontrib><description>The spectral properties of trivalent erbium ions（Er^3＋） are systematically studied in a melt-quenched germanate glass（60 GeO2-20PbO-10BaO-10K2O-0.1Ag2O） containing silver（Ag） particles.Thermal treatment of the material leads to the precipitation of Ag particles as observed by transmission electron microscopy and confirmed by absorption spectrum for the obvious surface plasmon resonance peak of Ag particles.The fluorescence from Er^3＋ in the 10-min-annealed sample with Ag particles is found to be 4.2 times enhanced compared with the unannealed sample excited by 488-nm Ar＋ laser.A comparison is made between a spectral study performed on the unannealed Er^3＋-doped sample and the one annealed for 20 min.The data of absorption cross section and Judd-Ofelt intensity parameters show the agreement between the two samples no matter whether there are Ag particles,indicating that the introduction of Ag particles by post-heat treatment has no effect on the crystal field environment of Er^3＋ ions.The fluorescence enhancement is attributed to the surface plasmon oscillations of Ag particles in germanate glass.</description><identifier>ISSN: 1674-1056</identifier><identifier>EISSN: 2058-3834</identifier><language>eng</language><subject>三价铒离子 ; 增强机制 ; 焊后热处理 ; 电子显微镜观察 ; 荧光增强 ; 表面等离子体振荡 ; 银粒子 ; 锗酸盐玻璃</subject><ispartof>中国物理B：英文版, 2013 (2), p.180-185</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/85823A/85823A.jpg</thumbnail><link.rule.ids>314,777,781,4010</link.rule.ids></links><search><creatorcontrib>李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同</creatorcontrib><title>On the fluorescence enhancement mechanism of Er^3＋ in germanate glass containing silver particles</title><title>中国物理B：英文版</title><addtitle>Chinese Physics</addtitle><description>The spectral properties of trivalent erbium ions（Er^3＋） are systematically studied in a melt-quenched germanate glass（60 GeO2-20PbO-10BaO-10K2O-0.1Ag2O） containing silver（Ag） particles.Thermal treatment of the material leads to the precipitation of Ag particles as observed by transmission electron microscopy and confirmed by absorption spectrum for the obvious surface plasmon resonance peak of Ag particles.The fluorescence from Er^3＋ in the 10-min-annealed sample with Ag particles is found to be 4.2 times enhanced compared with the unannealed sample excited by 488-nm Ar＋ laser.A comparison is made between a spectral study performed on the unannealed Er^3＋-doped sample and the one annealed for 20 min.The data of absorption cross section and Judd-Ofelt intensity parameters show the agreement between the two samples no matter whether there are Ag particles,indicating that the introduction of Ag particles by post-heat treatment has no effect on the crystal field environment of Er^3＋ ions.The fluorescence enhancement is attributed to the surface plasmon oscillations of Ag particles in germanate glass.</description><subject>三价铒离子</subject><subject>增强机制</subject><subject>焊后热处理</subject><subject>电子显微镜观察</subject><subject>荧光增强</subject><subject>表面等离子体振荡</subject><subject>银粒子</subject><subject>锗酸盐玻璃</subject><issn>1674-1056</issn><issn>2058-3834</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqNi0FqwzAQAEVIIU6aP2wfYJAty_Y9pPTWS84JQqxlBWntaJVA3tAv9U_9Qn3oA3oaBmZWoqil7kvVq2YtiqrtmrKSut2ILfNVyraStSqE_STII8IQ7lNCtkgWAWk0CyNShoh2Ec8RpgGO6ax-vr_AEzhM0ZDJCC4YZrATZePJkwP24YEJZpOytwH5VbwMJjDu_7gTb-_H0-GjtONE7rYslzn5aNLz0uiq112t1X-aX3l0R4A</recordid><startdate>2013</startdate><enddate>2013</enddate><creator>李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope></search><sort><creationdate>2013</creationdate><title>On the fluorescence enhancement mechanism of Er^3＋ in germanate glass containing silver particles</title><author>李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_451857253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>三价铒离子</topic><topic>增强机制</topic><topic>焊后热处理</topic><topic>电子显微镜观察</topic><topic>荧光增强</topic><topic>表面等离子体振荡</topic><topic>银粒子</topic><topic>锗酸盐玻璃</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>中国物理B：英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>李香萍 陈宝玖 申人升 张金苏 孙佳石 程丽红 仲海洋 田跃 付少博 杜国同</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>On the fluorescence enhancement mechanism of Er^3＋ in germanate glass containing silver particles</atitle><jtitle>中国物理B：英文版</jtitle><addtitle>Chinese Physics</addtitle><date>2013</date><risdate>2013</risdate><issue>2</issue><spage>180</spage><epage>185</epage><pages>180-185</pages><issn>1674-1056</issn><eissn>2058-3834</eissn><abstract>The spectral properties of trivalent erbium ions（Er^3＋） are systematically studied in a melt-quenched germanate glass（60 GeO2-20PbO-10BaO-10K2O-0.1Ag2O） containing silver（Ag） particles.Thermal treatment of the material leads to the precipitation of Ag particles as observed by transmission electron microscopy and confirmed by absorption spectrum for the obvious surface plasmon resonance peak of Ag particles.The fluorescence from Er^3＋ in the 10-min-annealed sample with Ag particles is found to be 4.2 times enhanced compared with the unannealed sample excited by 488-nm Ar＋ laser.A comparison is made between a spectral study performed on the unannealed Er^3＋-doped sample and the one annealed for 20 min.The data of absorption cross section and Judd-Ofelt intensity parameters show the agreement between the two samples no matter whether there are Ag particles,indicating that the introduction of Ag particles by post-heat treatment has no effect on the crystal field environment of Er^3＋ ions.The fluorescence enhancement is attributed to the surface plasmon oscillations of Ag particles in germanate glass.</abstract></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1674-1056 |
| ispartof | 中国物理B：英文版, 2013 (2), p.180-185 |
| issn | 1674-1056 2058-3834 |
| language | eng |
| recordid | cdi_chongqing_primary_45185725 |
| source | IOP Publishing Journals |
| subjects | 三价铒离子 增强机制 焊后热处理 电子显微镜观察 荧光增强 表面等离子体振荡 银粒子 锗酸盐玻璃 |
| title | On the fluorescence enhancement mechanism of Er^3＋ in germanate glass containing silver particles |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-21T07%3A04%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-chongqing&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=On%20the%20fluorescence%20enhancement%20mechanism%20of%20Er%5E3%EF%BC%8B%20in%20germanate%20glass%20containing%20silver%20particles&rft.jtitle=%E4%B8%AD%E5%9B%BD%E7%89%A9%E7%90%86B%EF%BC%9A%E8%8B%B1%E6%96%87%E7%89%88&rft.au=%E6%9D%8E%E9%A6%99%E8%90%8D%20%E9%99%88%E5%AE%9D%E7%8E%96%20%E7%94%B3%E4%BA%BA%E5%8D%87%20%E5%BC%A0%E9%87%91%E8%8B%8F%20%E5%AD%99%E4%BD%B3%E7%9F%B3%20%E7%A8%8B%E4%B8%BD%E7%BA%A2%20%E4%BB%B2%E6%B5%B7%E6%B4%8B%20%E7%94%B0%E8%B7%83%20%E4%BB%98%E5%B0%91%E5%8D%9A%20%E6%9D%9C%E5%9B%BD%E5%90%8C&rft.date=2013&rft.issue=2&rft.spage=180&rft.epage=185&rft.pages=180-185&rft.issn=1674-1056&rft.eissn=2058-3834&rft_id=info:doi/&rft_dat=%3Cchongqing%3E45185725%3C/chongqing%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_cqvip_id=45185725&rfr_iscdi=true |