Influence of Tm3+ Concentration on Long Afterglow and Photostimulated Luminescence Properties of Eu2+-Doped Sr1Al2Si2O8 Blue Phosphors
Blue aluminum silicate phosphors of Sr 1 Al 2 Si 2 O 8 , Sr 0.98 Al 2 Si 2 O 8 :0.02Eu 2+ and Sr 0.98– x Al 2 Si 2 O 8 :0.02Eu 2+ , x Tm 3+ ( x = 0.005, 0.01, 0.02, 0.04, 0.08) compositions are prepared by high temperature solid phase method. Their XRD, fluorescence emission and excitation luminesce...
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| Veröffentlicht in: | Russian physics journal 2023-10, Vol.66 (6), p.655-665 |
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| creator | Liu, S. Y. Gao, D. Wang, L. Song, W. B. Yu, Q. M. Wen, Y. B. Zhang, X. L. |
| description | Blue aluminum silicate phosphors of Sr
1
Al
2
Si
2
O
8
, Sr
0.98
Al
2
Si
2
O
8
:0.02Eu
2+
and Sr
0.98–
x
Al
2
Si
2
O
8
:0.02Eu
2+
,
x
Tm
3+
(
x
= 0.005, 0.01, 0.02, 0.04, 0.08) compositions are prepared by high temperature solid phase method. Their XRD, fluorescence emission and excitation luminescence properties, afterglow attenuation, afterglow luminescence, thermoluminescence and photostimulated luminescence properties are investigated. The results show that a high purity crystallized phosphor can be successfully prepared at 1350°C for 4 h. It is proven that Eu
2+
as the luminescent center is replaced by Sr
2+
with a coordination number of 12; Eu
2+
and Tm
3+
are substituted for Sr
2+
, which is the reason for a decrease in the unit cell parameter values. The sample excitation and emission spectra have peak wavelengths of 330 nm and 405 nm. Sr
0.97
Al
2
Si
2
O
8
:0.02Eu
2+
, 0.01Tm
3+
has a minimum afterglow decay rate of 0.61389, which is suitable for use as a long-lasting luminescent blue phosphor. The pyroluminescence indicates that doping with Tm
3+
significantly deepens the trap level. The photostimulated luminescence proves that the co-doped Tm
3+
greatly improves the initial intensity and the optical storage performance of the photostimulated luminescence, especially the Sr
0.96
Al
2
Si
2
O
8
:0.02Eu
2+
; the 0.02Tm
3+
sample trap level is 0.8999 eV. The initial photostimulated luminescence intensity of the co-doped sample is shown to be 1000 times that of the single doped Eu
2+
, and the optical storage – 1.8 times that of the single doping case. |
| doi_str_mv | 10.1007/s11182-023-02989-y |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2884698631</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2884698631</sourcerecordid><originalsourceid>FETCH-LOGICAL-c249t-28547337583ed83108e1889f96938ee9d3e6ebce3b56598eec01833f4ccadac43</originalsourceid><addsrcrecordid>eNp9kN1KAzEQhRdRUKsv4FXAy7Kan_2ZXNZatVCoYL0O2-xsu7JNapJF-gI-t2kreCdMmMlwzjdwkuSG0TtGaXnvGWPAU8pFfBJkujtJLlheilRyDqdxpkWWAkB5nlx6_0FptBXlRfI9NU3Xo9FIbEMWGzEkYxt_JrgqtNaQWDNrVmTUBHSrzn6RytTkdW2D9aHd9F0VsCazftMa9PoAenV2iy606PfMSc-H6WPc1OTNsVHH31o-B_IQr-4xfru2zl8lZ03Vebz-7YPk_WmyGL-ks_nzdDyapZpnMqQc8qwUosxBYA2CUUAGIBtZSAGIshZY4FKjWOZFLuNGUwZCNJnWVV3pTAyS2yN36-xnjz6oD9s7E08qDpAVEgrBooofVdpZ7x02auvaTeV2ilG1z1sd81Yxb3XIW-2iSRxNPorNCt0f-h_XD_ryhBE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2884698631</pqid></control><display><type>article</type><title>Influence of Tm3+ Concentration on Long Afterglow and Photostimulated Luminescence Properties of Eu2+-Doped Sr1Al2Si2O8 Blue Phosphors</title><source>SpringerNature Journals</source><creator>Liu, S. Y. ; Gao, D. ; Wang, L. ; Song, W. B. ; Yu, Q. M. ; Wen, Y. B. ; Zhang, X. L.</creator><creatorcontrib>Liu, S. Y. ; Gao, D. ; Wang, L. ; Song, W. B. ; Yu, Q. M. ; Wen, Y. B. ; Zhang, X. L.</creatorcontrib><description>Blue aluminum silicate phosphors of Sr
1
Al
2
Si
2
O
8
, Sr
0.98
Al
2
Si
2
O
8
:0.02Eu
2+
and Sr
0.98–
x
Al
2
Si
2
O
8
:0.02Eu
2+
,
x
Tm
3+
(
x
= 0.005, 0.01, 0.02, 0.04, 0.08) compositions are prepared by high temperature solid phase method. Their XRD, fluorescence emission and excitation luminescence properties, afterglow attenuation, afterglow luminescence, thermoluminescence and photostimulated luminescence properties are investigated. The results show that a high purity crystallized phosphor can be successfully prepared at 1350°C for 4 h. It is proven that Eu
2+
as the luminescent center is replaced by Sr
2+
with a coordination number of 12; Eu
2+
and Tm
3+
are substituted for Sr
2+
, which is the reason for a decrease in the unit cell parameter values. The sample excitation and emission spectra have peak wavelengths of 330 nm and 405 nm. Sr
0.97
Al
2
Si
2
O
8
:0.02Eu
2+
, 0.01Tm
3+
has a minimum afterglow decay rate of 0.61389, which is suitable for use as a long-lasting luminescent blue phosphor. The pyroluminescence indicates that doping with Tm
3+
significantly deepens the trap level. The photostimulated luminescence proves that the co-doped Tm
3+
greatly improves the initial intensity and the optical storage performance of the photostimulated luminescence, especially the Sr
0.96
Al
2
Si
2
O
8
:0.02Eu
2+
; the 0.02Tm
3+
sample trap level is 0.8999 eV. The initial photostimulated luminescence intensity of the co-doped sample is shown to be 1000 times that of the single doped Eu
2+
, and the optical storage – 1.8 times that of the single doping case.</description><identifier>ISSN: 1064-8887</identifier><identifier>EISSN: 1573-9228</identifier><identifier>DOI: 10.1007/s11182-023-02989-y</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Afterglows ; Aluminum silicates ; Condensed Matter Physics ; Coordination numbers ; Crystallization ; Decay rate ; Doping ; Emission spectra ; Europium ; Excitation ; Excitation spectra ; Hadrons ; Heavy Ions ; High temperature ; Lasers ; Luminescence ; Mathematical and Computational Physics ; Nuclear Physics ; Optical Devices ; Optical properties ; Optics ; Optics and Spectroscopy ; Phosphors ; Photonics ; Physics ; Physics and Astronomy ; Solid phases ; Theoretical ; Thermoluminescence ; Unit cell</subject><ispartof>Russian physics journal, 2023-10, Vol.66 (6), p.655-665</ispartof><rights>The Author(s), under exclusive licence to Springer Nature Switzlerland AG 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c249t-28547337583ed83108e1889f96938ee9d3e6ebce3b56598eec01833f4ccadac43</citedby><cites>FETCH-LOGICAL-c249t-28547337583ed83108e1889f96938ee9d3e6ebce3b56598eec01833f4ccadac43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11182-023-02989-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11182-023-02989-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Liu, S. Y.</creatorcontrib><creatorcontrib>Gao, D.</creatorcontrib><creatorcontrib>Wang, L.</creatorcontrib><creatorcontrib>Song, W. B.</creatorcontrib><creatorcontrib>Yu, Q. M.</creatorcontrib><creatorcontrib>Wen, Y. B.</creatorcontrib><creatorcontrib>Zhang, X. L.</creatorcontrib><title>Influence of Tm3+ Concentration on Long Afterglow and Photostimulated Luminescence Properties of Eu2+-Doped Sr1Al2Si2O8 Blue Phosphors</title><title>Russian physics journal</title><addtitle>Russ Phys J</addtitle><description>Blue aluminum silicate phosphors of Sr
1
Al
2
Si
2
O
8
, Sr
0.98
Al
2
Si
2
O
8
:0.02Eu
2+
and Sr
0.98–
x
Al
2
Si
2
O
8
:0.02Eu
2+
,
x
Tm
3+
(
x
= 0.005, 0.01, 0.02, 0.04, 0.08) compositions are prepared by high temperature solid phase method. Their XRD, fluorescence emission and excitation luminescence properties, afterglow attenuation, afterglow luminescence, thermoluminescence and photostimulated luminescence properties are investigated. The results show that a high purity crystallized phosphor can be successfully prepared at 1350°C for 4 h. It is proven that Eu
2+
as the luminescent center is replaced by Sr
2+
with a coordination number of 12; Eu
2+
and Tm
3+
are substituted for Sr
2+
, which is the reason for a decrease in the unit cell parameter values. The sample excitation and emission spectra have peak wavelengths of 330 nm and 405 nm. Sr
0.97
Al
2
Si
2
O
8
:0.02Eu
2+
, 0.01Tm
3+
has a minimum afterglow decay rate of 0.61389, which is suitable for use as a long-lasting luminescent blue phosphor. The pyroluminescence indicates that doping with Tm
3+
significantly deepens the trap level. The photostimulated luminescence proves that the co-doped Tm
3+
greatly improves the initial intensity and the optical storage performance of the photostimulated luminescence, especially the Sr
0.96
Al
2
Si
2
O
8
:0.02Eu
2+
; the 0.02Tm
3+
sample trap level is 0.8999 eV. The initial photostimulated luminescence intensity of the co-doped sample is shown to be 1000 times that of the single doped Eu
2+
, and the optical storage – 1.8 times that of the single doping case.</description><subject>Afterglows</subject><subject>Aluminum silicates</subject><subject>Condensed Matter Physics</subject><subject>Coordination numbers</subject><subject>Crystallization</subject><subject>Decay rate</subject><subject>Doping</subject><subject>Emission spectra</subject><subject>Europium</subject><subject>Excitation</subject><subject>Excitation spectra</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>High temperature</subject><subject>Lasers</subject><subject>Luminescence</subject><subject>Mathematical and Computational Physics</subject><subject>Nuclear Physics</subject><subject>Optical Devices</subject><subject>Optical properties</subject><subject>Optics</subject><subject>Optics and Spectroscopy</subject><subject>Phosphors</subject><subject>Photonics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Solid phases</subject><subject>Theoretical</subject><subject>Thermoluminescence</subject><subject>Unit cell</subject><issn>1064-8887</issn><issn>1573-9228</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kN1KAzEQhRdRUKsv4FXAy7Kan_2ZXNZatVCoYL0O2-xsu7JNapJF-gI-t2kreCdMmMlwzjdwkuSG0TtGaXnvGWPAU8pFfBJkujtJLlheilRyDqdxpkWWAkB5nlx6_0FptBXlRfI9NU3Xo9FIbEMWGzEkYxt_JrgqtNaQWDNrVmTUBHSrzn6RytTkdW2D9aHd9F0VsCazftMa9PoAenV2iy606PfMSc-H6WPc1OTNsVHH31o-B_IQr-4xfru2zl8lZ03Vebz-7YPk_WmyGL-ks_nzdDyapZpnMqQc8qwUosxBYA2CUUAGIBtZSAGIshZY4FKjWOZFLuNGUwZCNJnWVV3pTAyS2yN36-xnjz6oD9s7E08qDpAVEgrBooofVdpZ7x02auvaTeV2ilG1z1sd81Yxb3XIW-2iSRxNPorNCt0f-h_XD_ryhBE</recordid><startdate>20231001</startdate><enddate>20231001</enddate><creator>Liu, S. Y.</creator><creator>Gao, D.</creator><creator>Wang, L.</creator><creator>Song, W. B.</creator><creator>Yu, Q. M.</creator><creator>Wen, Y. B.</creator><creator>Zhang, X. L.</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20231001</creationdate><title>Influence of Tm3+ Concentration on Long Afterglow and Photostimulated Luminescence Properties of Eu2+-Doped Sr1Al2Si2O8 Blue Phosphors</title><author>Liu, S. Y. ; Gao, D. ; Wang, L. ; Song, W. B. ; Yu, Q. M. ; Wen, Y. B. ; Zhang, X. L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c249t-28547337583ed83108e1889f96938ee9d3e6ebce3b56598eec01833f4ccadac43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Afterglows</topic><topic>Aluminum silicates</topic><topic>Condensed Matter Physics</topic><topic>Coordination numbers</topic><topic>Crystallization</topic><topic>Decay rate</topic><topic>Doping</topic><topic>Emission spectra</topic><topic>Europium</topic><topic>Excitation</topic><topic>Excitation spectra</topic><topic>Hadrons</topic><topic>Heavy Ions</topic><topic>High temperature</topic><topic>Lasers</topic><topic>Luminescence</topic><topic>Mathematical and Computational Physics</topic><topic>Nuclear Physics</topic><topic>Optical Devices</topic><topic>Optical properties</topic><topic>Optics</topic><topic>Optics and Spectroscopy</topic><topic>Phosphors</topic><topic>Photonics</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Solid phases</topic><topic>Theoretical</topic><topic>Thermoluminescence</topic><topic>Unit cell</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, S. Y.</creatorcontrib><creatorcontrib>Gao, D.</creatorcontrib><creatorcontrib>Wang, L.</creatorcontrib><creatorcontrib>Song, W. B.</creatorcontrib><creatorcontrib>Yu, Q. M.</creatorcontrib><creatorcontrib>Wen, Y. B.</creatorcontrib><creatorcontrib>Zhang, X. L.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian physics journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, S. Y.</au><au>Gao, D.</au><au>Wang, L.</au><au>Song, W. B.</au><au>Yu, Q. M.</au><au>Wen, Y. B.</au><au>Zhang, X. L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of Tm3+ Concentration on Long Afterglow and Photostimulated Luminescence Properties of Eu2+-Doped Sr1Al2Si2O8 Blue Phosphors</atitle><jtitle>Russian physics journal</jtitle><stitle>Russ Phys J</stitle><date>2023-10-01</date><risdate>2023</risdate><volume>66</volume><issue>6</issue><spage>655</spage><epage>665</epage><pages>655-665</pages><issn>1064-8887</issn><eissn>1573-9228</eissn><abstract>Blue aluminum silicate phosphors of Sr
1
Al
2
Si
2
O
8
, Sr
0.98
Al
2
Si
2
O
8
:0.02Eu
2+
and Sr
0.98–
x
Al
2
Si
2
O
8
:0.02Eu
2+
,
x
Tm
3+
(
x
= 0.005, 0.01, 0.02, 0.04, 0.08) compositions are prepared by high temperature solid phase method. Their XRD, fluorescence emission and excitation luminescence properties, afterglow attenuation, afterglow luminescence, thermoluminescence and photostimulated luminescence properties are investigated. The results show that a high purity crystallized phosphor can be successfully prepared at 1350°C for 4 h. It is proven that Eu
2+
as the luminescent center is replaced by Sr
2+
with a coordination number of 12; Eu
2+
and Tm
3+
are substituted for Sr
2+
, which is the reason for a decrease in the unit cell parameter values. The sample excitation and emission spectra have peak wavelengths of 330 nm and 405 nm. Sr
0.97
Al
2
Si
2
O
8
:0.02Eu
2+
, 0.01Tm
3+
has a minimum afterglow decay rate of 0.61389, which is suitable for use as a long-lasting luminescent blue phosphor. The pyroluminescence indicates that doping with Tm
3+
significantly deepens the trap level. The photostimulated luminescence proves that the co-doped Tm
3+
greatly improves the initial intensity and the optical storage performance of the photostimulated luminescence, especially the Sr
0.96
Al
2
Si
2
O
8
:0.02Eu
2+
; the 0.02Tm
3+
sample trap level is 0.8999 eV. The initial photostimulated luminescence intensity of the co-doped sample is shown to be 1000 times that of the single doped Eu
2+
, and the optical storage – 1.8 times that of the single doping case.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s11182-023-02989-y</doi><tpages>11</tpages></addata></record> |
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| subjects | Afterglows Aluminum silicates Condensed Matter Physics Coordination numbers Crystallization Decay rate Doping Emission spectra Europium Excitation Excitation spectra Hadrons Heavy Ions High temperature Lasers Luminescence Mathematical and Computational Physics Nuclear Physics Optical Devices Optical properties Optics Optics and Spectroscopy Phosphors Photonics Physics Physics and Astronomy Solid phases Theoretical Thermoluminescence Unit cell |
| title | Influence of Tm3+ Concentration on Long Afterglow and Photostimulated Luminescence Properties of Eu2+-Doped Sr1Al2Si2O8 Blue Phosphors |
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