Studies on structural, photo and thermoluminescence properties of Sm3+ activated Ca3MgSi2O8 phosphors for solid-state lighting
The samarium activated orange–red-emitting calcium magnesium orthosilicates [Ca 3 MgSi 2 O 8 :xSm 3+ (CMSOSM)] phosphors with different concentration were synthesized by solid-state reaction method. The monoclinic crystal structure with P21/c space group was confirmed by the PXRD technique. Under th...
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| creator | Dewangan, Pradeep Bisen, D. P. Brahme, N. Kshatri, D. S. Mishra, Shubhra Jain, Vikas Kumar Sharma, Hemant Kumar Sahu, Manorama Sahu, Ishwar Prasad |
| description | The samarium activated orange–red-emitting calcium magnesium orthosilicates [Ca
3
MgSi
2
O
8
:xSm
3+
(CMSOSM)] phosphors with different concentration were synthesized by solid-state reaction method. The monoclinic crystal structure with P21/c space group was confirmed by the PXRD technique. Under the excitation at 405 nm, characteristics emission spectra of Sm
3+
ions in orange–red region were recorded at 565 nm, 570 nm, 602 nm, and 648 nm due to the transition of
4
G
5/2
→
6
H
5/2,
6
H
7/2,
6
H
9/2
respectively. The critical doping concentration of Sm
3+
ion was 2.0 mol% and the critical distance was determined as 32 Å. The energy transfer among Sm
3+
ions in Ca
3
MgSi
2
O
8
(CMSO) phosphors was found to be a dipole–quadrupole interaction. Furthermore, it’s exciting to find that the red-emitting phosphors showed high thermal stability. Ca
2.98
MgSi
2
O
8
:Sm
0.02
(CMSOSM2) exhibits a strong sharp peak at 104 °C was shoulder at 291 °C when heating rate (HTR) is constant 5 °Cs
−1
. The shape of glow peak and intensity of isolated curve depend on dopant impurity rigorously, results in remarkable increasing in TL sensitivity. The photometric results indicate that the synthesized orange–red phosphor can be potentially applicable for solid-state lighting and display devices applications. |
| doi_str_mv | 10.1007/s10854-024-12644-y |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_3050750961</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3050750961</sourcerecordid><originalsourceid>FETCH-LOGICAL-c200t-1cd62696b7fb1576cc2b54ec53a7014b2df947d46b08018d1894f3759d3399c73</originalsourceid><addsrcrecordid>eNp9kMtKAzEUhoMoWC8v4CrgUqMnt8nMUoo3UFxUwV2YSTLtlOmkJhmhG5_d1AruXISz-b__5HwInVG4ogDqOlIopSDABKGsEIJs9tCESsWJKNn7PppAJRURkrFDdBTjEgAKwcsJ-pql0XYuYj_gmMJo0hjq_hKvFz55XA8Wp4ULK9-Pq25w0bjBOLwOfu1C-sFaPFvxC1yb1H3WyVk8rfnzfNaxl3JbEvMLEbc-4Oj7zpKYcgr33XyRumF-gg7auo_u9Hceo7e729fpA3l6uX-c3jwRwwASocYWrKiKRrVNvqowhjVSOCN5rYCKhtm2EsqKooESaGlpWYmWK1lZzqvKKH6Mzne9-esfo4tJL_0YhrxSc5CgJFQFzSm2S5ngYwyu1evQreqw0RT01rPeedbZs_7xrDcZ4jso5vAwd-Gv-h_qGyRGgiY</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3050750961</pqid></control><display><type>article</type><title>Studies on structural, photo and thermoluminescence properties of Sm3+ activated Ca3MgSi2O8 phosphors for solid-state lighting</title><source>Springer Nature - Complete Springer Journals</source><creator>Dewangan, Pradeep ; Bisen, D. P. ; Brahme, N. ; Kshatri, D. S. ; Mishra, Shubhra ; Jain, Vikas Kumar ; Sharma, Hemant Kumar ; Sahu, Manorama ; Sahu, Ishwar Prasad</creator><creatorcontrib>Dewangan, Pradeep ; Bisen, D. P. ; Brahme, N. ; Kshatri, D. S. ; Mishra, Shubhra ; Jain, Vikas Kumar ; Sharma, Hemant Kumar ; Sahu, Manorama ; Sahu, Ishwar Prasad</creatorcontrib><description>The samarium activated orange–red-emitting calcium magnesium orthosilicates [Ca
3
MgSi
2
O
8
:xSm
3+
(CMSOSM)] phosphors with different concentration were synthesized by solid-state reaction method. The monoclinic crystal structure with P21/c space group was confirmed by the PXRD technique. Under the excitation at 405 nm, characteristics emission spectra of Sm
3+
ions in orange–red region were recorded at 565 nm, 570 nm, 602 nm, and 648 nm due to the transition of
4
G
5/2
→
6
H
5/2,
6
H
7/2,
6
H
9/2
respectively. The critical doping concentration of Sm
3+
ion was 2.0 mol% and the critical distance was determined as 32 Å. The energy transfer among Sm
3+
ions in Ca
3
MgSi
2
O
8
(CMSO) phosphors was found to be a dipole–quadrupole interaction. Furthermore, it’s exciting to find that the red-emitting phosphors showed high thermal stability. Ca
2.98
MgSi
2
O
8
:Sm
0.02
(CMSOSM2) exhibits a strong sharp peak at 104 °C was shoulder at 291 °C when heating rate (HTR) is constant 5 °Cs
−1
. The shape of glow peak and intensity of isolated curve depend on dopant impurity rigorously, results in remarkable increasing in TL sensitivity. The photometric results indicate that the synthesized orange–red phosphor can be potentially applicable for solid-state lighting and display devices applications.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-024-12644-y</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Characterization and Evaluation of Materials ; Chemical synthesis ; Chemistry and Materials Science ; Crystal structure ; Dipoles ; Display devices ; Electron microscopes ; Emission spectra ; Energy transfer ; Heating rate ; Investigations ; Light emitting diodes ; Lighting ; Magnesium ; Materials Science ; Optical and Electronic Materials ; Phosphors ; Physics ; Quadrupole interaction ; Quadrupoles ; Samarium ; Solid state ; Thermal stability ; Thermoluminescence</subject><ispartof>Journal of materials science. Materials in electronics, 2024-05, Vol.35 (13), p.898, Article 898</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024. 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><cites>FETCH-LOGICAL-c200t-1cd62696b7fb1576cc2b54ec53a7014b2df947d46b08018d1894f3759d3399c73</cites><orcidid>0000-0001-8896-1655</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-024-12644-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-024-12644-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Dewangan, Pradeep</creatorcontrib><creatorcontrib>Bisen, D. P.</creatorcontrib><creatorcontrib>Brahme, N.</creatorcontrib><creatorcontrib>Kshatri, D. S.</creatorcontrib><creatorcontrib>Mishra, Shubhra</creatorcontrib><creatorcontrib>Jain, Vikas Kumar</creatorcontrib><creatorcontrib>Sharma, Hemant Kumar</creatorcontrib><creatorcontrib>Sahu, Manorama</creatorcontrib><creatorcontrib>Sahu, Ishwar Prasad</creatorcontrib><title>Studies on structural, photo and thermoluminescence properties of Sm3+ activated Ca3MgSi2O8 phosphors for solid-state lighting</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>The samarium activated orange–red-emitting calcium magnesium orthosilicates [Ca
3
MgSi
2
O
8
:xSm
3+
(CMSOSM)] phosphors with different concentration were synthesized by solid-state reaction method. The monoclinic crystal structure with P21/c space group was confirmed by the PXRD technique. Under the excitation at 405 nm, characteristics emission spectra of Sm
3+
ions in orange–red region were recorded at 565 nm, 570 nm, 602 nm, and 648 nm due to the transition of
4
G
5/2
→
6
H
5/2,
6
H
7/2,
6
H
9/2
respectively. The critical doping concentration of Sm
3+
ion was 2.0 mol% and the critical distance was determined as 32 Å. The energy transfer among Sm
3+
ions in Ca
3
MgSi
2
O
8
(CMSO) phosphors was found to be a dipole–quadrupole interaction. Furthermore, it’s exciting to find that the red-emitting phosphors showed high thermal stability. Ca
2.98
MgSi
2
O
8
:Sm
0.02
(CMSOSM2) exhibits a strong sharp peak at 104 °C was shoulder at 291 °C when heating rate (HTR) is constant 5 °Cs
−1
. The shape of glow peak and intensity of isolated curve depend on dopant impurity rigorously, results in remarkable increasing in TL sensitivity. The photometric results indicate that the synthesized orange–red phosphor can be potentially applicable for solid-state lighting and display devices applications.</description><subject>Characterization and Evaluation of Materials</subject><subject>Chemical synthesis</subject><subject>Chemistry and Materials Science</subject><subject>Crystal structure</subject><subject>Dipoles</subject><subject>Display devices</subject><subject>Electron microscopes</subject><subject>Emission spectra</subject><subject>Energy transfer</subject><subject>Heating rate</subject><subject>Investigations</subject><subject>Light emitting diodes</subject><subject>Lighting</subject><subject>Magnesium</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><subject>Phosphors</subject><subject>Physics</subject><subject>Quadrupole interaction</subject><subject>Quadrupoles</subject><subject>Samarium</subject><subject>Solid state</subject><subject>Thermal stability</subject><subject>Thermoluminescence</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKAzEUhoMoWC8v4CrgUqMnt8nMUoo3UFxUwV2YSTLtlOmkJhmhG5_d1AruXISz-b__5HwInVG4ogDqOlIopSDABKGsEIJs9tCESsWJKNn7PppAJRURkrFDdBTjEgAKwcsJ-pql0XYuYj_gmMJo0hjq_hKvFz55XA8Wp4ULK9-Pq25w0bjBOLwOfu1C-sFaPFvxC1yb1H3WyVk8rfnzfNaxl3JbEvMLEbc-4Oj7zpKYcgr33XyRumF-gg7auo_u9Hceo7e729fpA3l6uX-c3jwRwwASocYWrKiKRrVNvqowhjVSOCN5rYCKhtm2EsqKooESaGlpWYmWK1lZzqvKKH6Mzne9-esfo4tJL_0YhrxSc5CgJFQFzSm2S5ngYwyu1evQreqw0RT01rPeedbZs_7xrDcZ4jso5vAwd-Gv-h_qGyRGgiY</recordid><startdate>20240501</startdate><enddate>20240501</enddate><creator>Dewangan, Pradeep</creator><creator>Bisen, D. P.</creator><creator>Brahme, N.</creator><creator>Kshatri, D. S.</creator><creator>Mishra, Shubhra</creator><creator>Jain, Vikas Kumar</creator><creator>Sharma, Hemant Kumar</creator><creator>Sahu, Manorama</creator><creator>Sahu, Ishwar Prasad</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0001-8896-1655</orcidid></search><sort><creationdate>20240501</creationdate><title>Studies on structural, photo and thermoluminescence properties of Sm3+ activated Ca3MgSi2O8 phosphors for solid-state lighting</title><author>Dewangan, Pradeep ; Bisen, D. P. ; Brahme, N. ; Kshatri, D. S. ; Mishra, Shubhra ; Jain, Vikas Kumar ; Sharma, Hemant Kumar ; Sahu, Manorama ; Sahu, Ishwar Prasad</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c200t-1cd62696b7fb1576cc2b54ec53a7014b2df947d46b08018d1894f3759d3399c73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Chemical synthesis</topic><topic>Chemistry and Materials Science</topic><topic>Crystal structure</topic><topic>Dipoles</topic><topic>Display devices</topic><topic>Electron microscopes</topic><topic>Emission spectra</topic><topic>Energy transfer</topic><topic>Heating rate</topic><topic>Investigations</topic><topic>Light emitting diodes</topic><topic>Lighting</topic><topic>Magnesium</topic><topic>Materials Science</topic><topic>Optical and Electronic Materials</topic><topic>Phosphors</topic><topic>Physics</topic><topic>Quadrupole interaction</topic><topic>Quadrupoles</topic><topic>Samarium</topic><topic>Solid state</topic><topic>Thermal stability</topic><topic>Thermoluminescence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Dewangan, Pradeep</creatorcontrib><creatorcontrib>Bisen, D. P.</creatorcontrib><creatorcontrib>Brahme, N.</creatorcontrib><creatorcontrib>Kshatri, D. S.</creatorcontrib><creatorcontrib>Mishra, Shubhra</creatorcontrib><creatorcontrib>Jain, Vikas Kumar</creatorcontrib><creatorcontrib>Sharma, Hemant Kumar</creatorcontrib><creatorcontrib>Sahu, Manorama</creatorcontrib><creatorcontrib>Sahu, Ishwar Prasad</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Dewangan, Pradeep</au><au>Bisen, D. P.</au><au>Brahme, N.</au><au>Kshatri, D. S.</au><au>Mishra, Shubhra</au><au>Jain, Vikas Kumar</au><au>Sharma, Hemant Kumar</au><au>Sahu, Manorama</au><au>Sahu, Ishwar Prasad</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies on structural, photo and thermoluminescence properties of Sm3+ activated Ca3MgSi2O8 phosphors for solid-state lighting</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2024-05-01</date><risdate>2024</risdate><volume>35</volume><issue>13</issue><spage>898</spage><pages>898-</pages><artnum>898</artnum><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>The samarium activated orange–red-emitting calcium magnesium orthosilicates [Ca
3
MgSi
2
O
8
:xSm
3+
(CMSOSM)] phosphors with different concentration were synthesized by solid-state reaction method. The monoclinic crystal structure with P21/c space group was confirmed by the PXRD technique. Under the excitation at 405 nm, characteristics emission spectra of Sm
3+
ions in orange–red region were recorded at 565 nm, 570 nm, 602 nm, and 648 nm due to the transition of
4
G
5/2
→
6
H
5/2,
6
H
7/2,
6
H
9/2
respectively. The critical doping concentration of Sm
3+
ion was 2.0 mol% and the critical distance was determined as 32 Å. The energy transfer among Sm
3+
ions in Ca
3
MgSi
2
O
8
(CMSO) phosphors was found to be a dipole–quadrupole interaction. Furthermore, it’s exciting to find that the red-emitting phosphors showed high thermal stability. Ca
2.98
MgSi
2
O
8
:Sm
0.02
(CMSOSM2) exhibits a strong sharp peak at 104 °C was shoulder at 291 °C when heating rate (HTR) is constant 5 °Cs
−1
. The shape of glow peak and intensity of isolated curve depend on dopant impurity rigorously, results in remarkable increasing in TL sensitivity. The photometric results indicate that the synthesized orange–red phosphor can be potentially applicable for solid-state lighting and display devices applications.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-024-12644-y</doi><orcidid>https://orcid.org/0000-0001-8896-1655</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | Journal of materials science. Materials in electronics, 2024-05, Vol.35 (13), p.898, Article 898 |
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| language | eng |
| recordid | cdi_proquest_journals_3050750961 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Characterization and Evaluation of Materials Chemical synthesis Chemistry and Materials Science Crystal structure Dipoles Display devices Electron microscopes Emission spectra Energy transfer Heating rate Investigations Light emitting diodes Lighting Magnesium Materials Science Optical and Electronic Materials Phosphors Physics Quadrupole interaction Quadrupoles Samarium Solid state Thermal stability Thermoluminescence |
| title | Studies on structural, photo and thermoluminescence properties of Sm3+ activated Ca3MgSi2O8 phosphors for solid-state lighting |
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