ThuliumV1, Main, Exploration, bibRecord, 001391

Investigation on the luminescence of RE3+ (RE = Ce, Tb, Eu and Tm) in KMGd(PO4)2 (M = Ca, Sr) phosphates

Identifieur interne : 001391 ( Main/Exploration ); précédent : 001390; suivant : 001392

Investigation on the luminescence of RE3+ (RE = Ce, Tb, Eu and Tm) in KMGd(PO4)2 (M = Ca, Sr) phosphates

Auteurs : Zhi-Jun Zhang [République populaire de Chine] ; Jun-Lin Yuan [République populaire de Chine] ; SHUANG CHEN [République populaire de Chine] ; Hao-Hong Chen [République populaire de Chine] ; Xin-Xin Yang [République populaire de Chine] ; Jing-Tai Zhao [République populaire de Chine] ; Guo-Bin Zhang [République populaire de Chine] ; Chao-Shu Shi [République populaire de Chine]

Source :

Optical materials : (Amsterdam) [ 0925-3467 ] ; 2008.

RBID : Pascal:08-0424123

Descripteurs français

Pascal (Inist)
- Luminescence, Panneau affichage plasma, Lumière verte, Rayonnement visible, Spectre excitation, Spectre UV extrême, Matériau dopé, Matériau luminescent, Addition europium, Matériau optique, Calcium Phosphate, Addition cérium, Addition terbium, Addition thulium, Potassium Phosphate, Gadolinium Phosphate, Strontium Phosphate, 4270, 7855H, KCaGd(PO4)2, KSrGd(PO4)2.

English descriptors

KwdEn :
- Calcium Phosphates, Cerium additions, Doped materials, Europium additions, Excitation spectrum, Extreme ultraviolet spectra, Gadolinium Phosphates, Green light, Luminescence, Optical materials, Phosphors, Plasma display panel, Potassium Phosphates, Strontium Phosphates, Terbium additions, Thulium additions, Visible radiation.

Abstract

The VUV excited luminescent properties of Ce³⁺, Tb³⁺, Eu³⁺ and Tm³⁺ in the matrices of KMGd(PO₄)₂ (M = Ca, Sr) were investigated. The bands at about 165 nm and 155 nm in the VUV excitation spectra are attributed to host lattice absorptions of the two matrices. For Ce³⁺-doped samples, the Ce³⁺ 5d levels can be identified. As for Tb³⁺-doped samples, typical 4f-5d absorption bands in the region of 175-250 nm were observed. For Eu³⁺ and Tm³⁺-doped samples, the O^2--Eu³⁺ and O²-Tm³⁺ CTBs are observed to be at about 229 nm and 177 nm, respectively. From the standpoints of color purity and luminescent efficiency, KCaGd(PO₄)₂:Tb³⁺ is an attractive candidate of green light PDP phosphor.

Affiliations:

Links toward previous steps (curation, corpus...)

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Le document en format XML

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 (RE = Ce, Tb, Eu and Tm) in KMGd(PO<sub>4</sub>
)<sub>2</sub>
 (M = Ca, Sr) phosphates</title>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Investigation on the luminescence of RE<sup>3+</sup>
 (RE = Ce, Tb, Eu and Tm) in KMGd(PO<sub>4</sub>
)<sub>2</sub>
 (M = Ca, Sr) phosphates</title>
<author><name sortKey="Zhang, Zhi Jun" sort="Zhang, Zhi Jun" uniqKey="Zhang Z" first="Zhi-Jun" last="Zhang">Zhi-Jun Zhang</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences</s1>
<s2>Shanghai 200050</s2>
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<wicri:noRegion>Shanghai 200050</wicri:noRegion>
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<author><name sortKey="Yuan, Jun Lin" sort="Yuan, Jun Lin" uniqKey="Yuan J" first="Jun-Lin" last="Yuan">Jun-Lin Yuan</name>
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<author><name sortKey="Shuang Chen" sort="Shuang Chen" uniqKey="Shuang Chen" last="Shuang Chen">SHUANG CHEN</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences</s1>
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<author><name sortKey="Chen, Hao Hong" sort="Chen, Hao Hong" uniqKey="Chen H" first="Hao-Hong" last="Chen">Hao-Hong Chen</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences</s1>
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<author><name sortKey="Yang, Xin Xin" sort="Yang, Xin Xin" uniqKey="Yang X" first="Xin-Xin" last="Yang">Xin-Xin Yang</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences</s1>
<s2>Shanghai 200050</s2>
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<author><name sortKey="Zhao, Jing Tai" sort="Zhao, Jing Tai" uniqKey="Zhao J" first="Jing-Tai" last="Zhao">Jing-Tai Zhao</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences</s1>
<s2>Shanghai 200050</s2>
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</affiliation>
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<author><name sortKey="Zhang, Guo Bin" sort="Zhang, Guo Bin" uniqKey="Zhang G" first="Guo-Bin" last="Zhang">Guo-Bin Zhang</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>National Synchrotron Radiation Laboratory, University of Science and Technology of China</s1>
<s2>Heifei 230026</s2>
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</affiliation>
</author>
<author><name sortKey="Shi, Chao Shu" sort="Shi, Chao Shu" uniqKey="Shi C" first="Chao-Shu" last="Shi">Chao-Shu Shi</name>
<affiliation wicri:level="1"><inist:fA14 i1="03"><s1>National Synchrotron Radiation Laboratory, University of Science and Technology of China</s1>
<s2>Heifei 230026</s2>
<s3>CHN</s3>
<sZ>7 aut.</sZ>
<sZ>8 aut.</sZ>
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</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Optical materials : (Amsterdam)</title>
<title level="j" type="abbreviated">Opt. mater. : (Amst.)</title>
<idno type="ISSN">0925-3467</idno>
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<title level="j" type="abbreviated">Opt. mater. : (Amst.)</title>
<idno type="ISSN">0925-3467</idno>
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</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Calcium Phosphates</term>
<term>Cerium additions</term>
<term>Doped materials</term>
<term>Europium additions</term>
<term>Excitation spectrum</term>
<term>Extreme ultraviolet spectra</term>
<term>Gadolinium Phosphates</term>
<term>Green light</term>
<term>Luminescence</term>
<term>Optical materials</term>
<term>Phosphors</term>
<term>Plasma display panel</term>
<term>Potassium Phosphates</term>
<term>Strontium Phosphates</term>
<term>Terbium additions</term>
<term>Thulium additions</term>
<term>Visible radiation</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Luminescence</term>
<term>Panneau affichage plasma</term>
<term>Lumière verte</term>
<term>Rayonnement visible</term>
<term>Spectre excitation</term>
<term>Spectre UV extrême</term>
<term>Matériau dopé</term>
<term>Matériau luminescent</term>
<term>Addition europium</term>
<term>Matériau optique</term>
<term>Calcium Phosphate</term>
<term>Addition cérium</term>
<term>Addition terbium</term>
<term>Addition thulium</term>
<term>Potassium Phosphate</term>
<term>Gadolinium Phosphate</term>
<term>Strontium Phosphate</term>
<term>4270</term>
<term>7855H</term>
<term>KCaGd(PO4)2</term>
<term>KSrGd(PO4)2</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">The VUV excited luminescent properties of Ce<sup>3+</sup>
, Tb<sup>3+</sup>
, Eu<sup>3+</sup>
 and Tm<sup>3+</sup>
 in the matrices of KMGd(PO<sub>4</sub>
)<sub>2</sub>
 (M = Ca, Sr) were investigated. The bands at about 165 nm and 155 nm in the VUV excitation spectra are attributed to host lattice absorptions of the two matrices. For Ce<sup>3+</sup>
-doped samples, the Ce<sup>3+</sup>
 5d levels can be identified. As for Tb<sup>3+</sup>
-doped samples, typical 4f-5d absorption bands in the region of 175-250 nm were observed. For Eu<sup>3+</sup>
 and Tm<sup>3+</sup>
-doped samples, the O<sup>2-</sup>
-Eu<sup>3+</sup>
 and O<sup>2</sup>
-Tm<sup>3+</sup>
 CTBs are observed to be at about 229 nm and 177 nm, respectively. From the standpoints of color purity and luminescent efficiency, KCaGd(PO<sub>4</sub>
)<sub>2</sub>
:Tb<sup>3+</sup>
 is an attractive candidate of green light PDP phosphor.</div>
</front>
</TEI>
<affiliations><list><country><li>République populaire de Chine</li>
</country>
<settlement><li>Pékin</li>
</settlement>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Zhang, Zhi Jun" sort="Zhang, Zhi Jun" uniqKey="Zhang Z" first="Zhi-Jun" last="Zhang">Zhi-Jun Zhang</name>
</noRegion>
<name sortKey="Chen, Hao Hong" sort="Chen, Hao Hong" uniqKey="Chen H" first="Hao-Hong" last="Chen">Hao-Hong Chen</name>
<name sortKey="Chen, Hao Hong" sort="Chen, Hao Hong" uniqKey="Chen H" first="Hao-Hong" last="Chen">Hao-Hong Chen</name>
<name sortKey="Shi, Chao Shu" sort="Shi, Chao Shu" uniqKey="Shi C" first="Chao-Shu" last="Shi">Chao-Shu Shi</name>
<name sortKey="Shuang Chen" sort="Shuang Chen" uniqKey="Shuang Chen" last="Shuang Chen">SHUANG CHEN</name>
<name sortKey="Shuang Chen" sort="Shuang Chen" uniqKey="Shuang Chen" last="Shuang Chen">SHUANG CHEN</name>
<name sortKey="Yang, Xin Xin" sort="Yang, Xin Xin" uniqKey="Yang X" first="Xin-Xin" last="Yang">Xin-Xin Yang</name>
<name sortKey="Yang, Xin Xin" sort="Yang, Xin Xin" uniqKey="Yang X" first="Xin-Xin" last="Yang">Xin-Xin Yang</name>
<name sortKey="Yuan, Jun Lin" sort="Yuan, Jun Lin" uniqKey="Yuan J" first="Jun-Lin" last="Yuan">Jun-Lin Yuan</name>
<name sortKey="Yuan, Jun Lin" sort="Yuan, Jun Lin" uniqKey="Yuan J" first="Jun-Lin" last="Yuan">Jun-Lin Yuan</name>
<name sortKey="Zhang, Guo Bin" sort="Zhang, Guo Bin" uniqKey="Zhang G" first="Guo-Bin" last="Zhang">Guo-Bin Zhang</name>
<name sortKey="Zhang, Zhi Jun" sort="Zhang, Zhi Jun" uniqKey="Zhang Z" first="Zhi-Jun" last="Zhang">Zhi-Jun Zhang</name>
<name sortKey="Zhao, Jing Tai" sort="Zhao, Jing Tai" uniqKey="Zhao J" first="Jing-Tai" last="Zhao">Jing-Tai Zhao</name>
</country>
</tree>
</affiliations>
</record>

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Investigation on the luminescence of RE3+ (RE = Ce, Tb, Eu and Tm) in KMGd(PO4)2 (M = Ca, Sr) phosphates

Investigation on the luminescence of RE3+ (RE = Ce, Tb, Eu and Tm) in KMGd(PO4)2 (M = Ca, Sr) phosphates

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