Efficient energy transfer from the Pr3+ 4f5d states to Eu3+ via Gd3+ in K2GdF5
In Pr3+and Eu3+ co-doped K2GdF5, efficient energy transfer from Pr3+ 4f5d states to Eu3+via Gd3+ is observed. The integrated emission intensity ratio of Eu3+5D0,1/5D2,3 upon Pr3+ 4f5d state excitation is enhanced in comparison with the ratio upon Gd3+6IJ excitation. The decay times of Eu3+5D2 and 5D...
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| Veröffentlicht in: | Journal of luminescence 2014-01, Vol.145, p.620-625 |
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| creator | Shi, Qiufeng You, Fangtian Xie, Dini Peng, Hongshang Huang, Yan Tao, Ye Huang, Shihua |
| description | In Pr3+and Eu3+ co-doped K2GdF5, efficient energy transfer from Pr3+ 4f5d states to Eu3+via Gd3+ is observed. The integrated emission intensity ratio of Eu3+5D0,1/5D2,3 upon Pr3+ 4f5d state excitation is enhanced in comparison with the ratio upon Gd3+6IJ excitation. The decay times of Eu3+5D2 and 5D3 states decrease while those of 5D0,1 states keep the same with the increase of Pr3+ concentration, originating from cross-relaxation energy transfer between Pr3+ and Eu3+. The simulation demonstrates that the probability density φ(R) of Pr3+ distributing both sides of emitting Eu3+ which substitutes the sites with one-dimensional structure is larger upon Pr3+ 4f5d state excitation than that upon the 6IJ state excitation of Gd3+.
•The energy transfer processes from Pr3+ to Eu3+via Gd3+ were systematically studied.•Emission ratio of Eu3+5D0,1/5D2,3 is enhanced upon Pr3+ 4f5d excitation in comparison with that upon Gd3+6IJ excitation.•The enhancement is attributed to the quenching effect of Pr3+ on Eu3+5D2,3 states.•The computer simulation results provide further evidence. |
| doi_str_mv | 10.1016/j.jlumin.2013.08.024 |
| format | Article |
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•The energy transfer processes from Pr3+ to Eu3+via Gd3+ were systematically studied.•Emission ratio of Eu3+5D0,1/5D2,3 is enhanced upon Pr3+ 4f5d excitation in comparison with that upon Gd3+6IJ excitation.•The enhancement is attributed to the quenching effect of Pr3+ on Eu3+5D2,3 states.•The computer simulation results provide further evidence.</description><identifier>ISSN: 0022-2313</identifier><identifier>EISSN: 1872-7883</identifier><identifier>DOI: 10.1016/j.jlumin.2013.08.024</identifier><identifier>CODEN: JLUMA8</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Decay ; Decay curves ; Density ; Distributing ; Emission ; Energy transfer ; Exact sciences and technology ; Excitation ; Luminescence ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Physics ; Rare earth ; Simulation ; Vacuum ultraviolet</subject><ispartof>Journal of luminescence, 2014-01, Vol.145, p.620-625</ispartof><rights>2013 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c299t-9507a28d5c1d16e777d65cf5d025d1539ad90dd95b2a1fd3965aff1690240df03</citedby><cites>FETCH-LOGICAL-c299t-9507a28d5c1d16e777d65cf5d025d1539ad90dd95b2a1fd3965aff1690240df03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jlumin.2013.08.024$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,4010,27904,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28045868$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Shi, Qiufeng</creatorcontrib><creatorcontrib>You, Fangtian</creatorcontrib><creatorcontrib>Xie, Dini</creatorcontrib><creatorcontrib>Peng, Hongshang</creatorcontrib><creatorcontrib>Huang, Yan</creatorcontrib><creatorcontrib>Tao, Ye</creatorcontrib><creatorcontrib>Huang, Shihua</creatorcontrib><title>Efficient energy transfer from the Pr3+ 4f5d states to Eu3+ via Gd3+ in K2GdF5</title><title>Journal of luminescence</title><description>In Pr3+and Eu3+ co-doped K2GdF5, efficient energy transfer from Pr3+ 4f5d states to Eu3+via Gd3+ is observed. The integrated emission intensity ratio of Eu3+5D0,1/5D2,3 upon Pr3+ 4f5d state excitation is enhanced in comparison with the ratio upon Gd3+6IJ excitation. The decay times of Eu3+5D2 and 5D3 states decrease while those of 5D0,1 states keep the same with the increase of Pr3+ concentration, originating from cross-relaxation energy transfer between Pr3+ and Eu3+. The simulation demonstrates that the probability density φ(R) of Pr3+ distributing both sides of emitting Eu3+ which substitutes the sites with one-dimensional structure is larger upon Pr3+ 4f5d state excitation than that upon the 6IJ state excitation of Gd3+.
•The energy transfer processes from Pr3+ to Eu3+via Gd3+ were systematically studied.•Emission ratio of Eu3+5D0,1/5D2,3 is enhanced upon Pr3+ 4f5d excitation in comparison with that upon Gd3+6IJ excitation.•The enhancement is attributed to the quenching effect of Pr3+ on Eu3+5D2,3 states.•The computer simulation results provide further evidence.</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Decay</subject><subject>Decay curves</subject><subject>Density</subject><subject>Distributing</subject><subject>Emission</subject><subject>Energy transfer</subject><subject>Exact sciences and technology</subject><subject>Excitation</subject><subject>Luminescence</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Physics</subject><subject>Rare earth</subject><subject>Simulation</subject><subject>Vacuum ultraviolet</subject><issn>0022-2313</issn><issn>1872-7883</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLAzEUhYMoWB__wEU2giAz3iSTmWQjiNQqirrQdYh5aMp0piZpof_elIpLV_dyOecezofQGYGaAGmv5vW8Xy3CUFMgrAZRA2320ISIjladEGwfTQAorSgj7BAdpTQHACaFnKDnqffBBDdk7AYXPzc4Rz0k7yL2cVzg_OXwa2SXuPHc4pR1dgnnEU9X5bYOGs9sWcKAH-nM3vETdOB1n9zp7zxG73fTt9v76ull9nB781QZKmWuJIdOU2G5IZa0rus623JTEoBySziT2kqwVvIPqom3TLZce09aWYqB9cCO0cXu7zKO3yuXslqEZFzf68GNq6TKj0KmYZwVabOTmjimFJ1XyxgWOm4UAbXFp-Zqh09t8SkQqqQU2_lvgk5G975QMSH9eamAhotWFN31TudK3XVwUaUtTuNsiM5kZcfwf9APPyeEJw</recordid><startdate>201401</startdate><enddate>201401</enddate><creator>Shi, Qiufeng</creator><creator>You, Fangtian</creator><creator>Xie, Dini</creator><creator>Peng, Hongshang</creator><creator>Huang, Yan</creator><creator>Tao, Ye</creator><creator>Huang, Shihua</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8FD</scope><scope>FR3</scope><scope>L7M</scope></search><sort><creationdate>201401</creationdate><title>Efficient energy transfer from the Pr3+ 4f5d states to Eu3+ via Gd3+ in K2GdF5</title><author>Shi, Qiufeng ; You, Fangtian ; Xie, Dini ; Peng, Hongshang ; Huang, Yan ; Tao, Ye ; Huang, Shihua</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c299t-9507a28d5c1d16e777d65cf5d025d1539ad90dd95b2a1fd3965aff1690240df03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Decay</topic><topic>Decay curves</topic><topic>Density</topic><topic>Distributing</topic><topic>Emission</topic><topic>Energy transfer</topic><topic>Exact sciences and technology</topic><topic>Excitation</topic><topic>Luminescence</topic><topic>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</topic><topic>Physics</topic><topic>Rare earth</topic><topic>Simulation</topic><topic>Vacuum ultraviolet</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shi, Qiufeng</creatorcontrib><creatorcontrib>You, Fangtian</creatorcontrib><creatorcontrib>Xie, Dini</creatorcontrib><creatorcontrib>Peng, Hongshang</creatorcontrib><creatorcontrib>Huang, Yan</creatorcontrib><creatorcontrib>Tao, Ye</creatorcontrib><creatorcontrib>Huang, Shihua</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of luminescence</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shi, Qiufeng</au><au>You, Fangtian</au><au>Xie, Dini</au><au>Peng, Hongshang</au><au>Huang, Yan</au><au>Tao, Ye</au><au>Huang, Shihua</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficient energy transfer from the Pr3+ 4f5d states to Eu3+ via Gd3+ in K2GdF5</atitle><jtitle>Journal of luminescence</jtitle><date>2014-01</date><risdate>2014</risdate><volume>145</volume><spage>620</spage><epage>625</epage><pages>620-625</pages><issn>0022-2313</issn><eissn>1872-7883</eissn><coden>JLUMA8</coden><abstract>In Pr3+and Eu3+ co-doped K2GdF5, efficient energy transfer from Pr3+ 4f5d states to Eu3+via Gd3+ is observed. The integrated emission intensity ratio of Eu3+5D0,1/5D2,3 upon Pr3+ 4f5d state excitation is enhanced in comparison with the ratio upon Gd3+6IJ excitation. The decay times of Eu3+5D2 and 5D3 states decrease while those of 5D0,1 states keep the same with the increase of Pr3+ concentration, originating from cross-relaxation energy transfer between Pr3+ and Eu3+. The simulation demonstrates that the probability density φ(R) of Pr3+ distributing both sides of emitting Eu3+ which substitutes the sites with one-dimensional structure is larger upon Pr3+ 4f5d state excitation than that upon the 6IJ state excitation of Gd3+.
•The energy transfer processes from Pr3+ to Eu3+via Gd3+ were systematically studied.•Emission ratio of Eu3+5D0,1/5D2,3 is enhanced upon Pr3+ 4f5d excitation in comparison with that upon Gd3+6IJ excitation.•The enhancement is attributed to the quenching effect of Pr3+ on Eu3+5D2,3 states.•The computer simulation results provide further evidence.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jlumin.2013.08.024</doi><tpages>6</tpages></addata></record> |
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| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Decay Decay curves Density Distributing Emission Energy transfer Exact sciences and technology Excitation Luminescence Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Physics Rare earth Simulation Vacuum ultraviolet |
| title | Efficient energy transfer from the Pr3+ 4f5d states to Eu3+ via Gd3+ in K2GdF5 |
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