Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs
Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurri...
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| Autor*in: |
Park, W.J. [verfasserIn] |
|---|
| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
s.l. Stafa-Zurich, Switzerland: 2007 |
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| Anmerkung: |
https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 |
|---|---|
| Umfang: |
Online-Ressource (4 pages) |
| Reproduktion: |
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 |
|---|---|
| Übergeordnetes Werk: |
In: Solid state phenomena - Uetikon : Trans Tech Publ., 1988, Vol. 124-126 (June 2007), p. 379-382 |
| Übergeordnetes Werk: |
volume:124-126 ; year:2007 ; pages:379-382 |
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10.4028/www.scientific.net/SSP.124-126.379 |
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10.4028/www.scientific.net/SSP.124-126.379 doi (DE-627)NLEJ23831779X DE-627 ger DE-627 rakwb eng Park, W.J. verfasserin aut Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs s.l. Stafa-Zurich, Switzerland 2007 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Jung, M.K. oth Yoon, Dae Ho oth In Solid state phenomena Uetikon : Trans Tech Publ., 1988 Vol. 124-126 (June 2007), p. 379-382 Online-Ressource (DE-627)NLEJ237794926 (DE-600)2051138-3 1662-9779 nnns volume:124-126 year:2007 pages:379-382 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 124-126 2007 379-382 Vol. 124-126 (June 2007), p. 379-382 |
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10.4028/www.scientific.net/SSP.124-126.379 doi (DE-627)NLEJ23831779X DE-627 ger DE-627 rakwb eng Park, W.J. verfasserin aut Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs s.l. Stafa-Zurich, Switzerland 2007 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Jung, M.K. oth Yoon, Dae Ho oth In Solid state phenomena Uetikon : Trans Tech Publ., 1988 Vol. 124-126 (June 2007), p. 379-382 Online-Ressource (DE-627)NLEJ237794926 (DE-600)2051138-3 1662-9779 nnns volume:124-126 year:2007 pages:379-382 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 124-126 2007 379-382 Vol. 124-126 (June 2007), p. 379-382 |
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10.4028/www.scientific.net/SSP.124-126.379 doi (DE-627)NLEJ23831779X DE-627 ger DE-627 rakwb eng Park, W.J. verfasserin aut Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs s.l. Stafa-Zurich, Switzerland 2007 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Jung, M.K. oth Yoon, Dae Ho oth In Solid state phenomena Uetikon : Trans Tech Publ., 1988 Vol. 124-126 (June 2007), p. 379-382 Online-Ressource (DE-627)NLEJ237794926 (DE-600)2051138-3 1662-9779 nnns volume:124-126 year:2007 pages:379-382 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 124-126 2007 379-382 Vol. 124-126 (June 2007), p. 379-382 |
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10.4028/www.scientific.net/SSP.124-126.379 doi (DE-627)NLEJ23831779X DE-627 ger DE-627 rakwb eng Park, W.J. verfasserin aut Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs s.l. Stafa-Zurich, Switzerland 2007 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Jung, M.K. oth Yoon, Dae Ho oth In Solid state phenomena Uetikon : Trans Tech Publ., 1988 Vol. 124-126 (June 2007), p. 379-382 Online-Ressource (DE-627)NLEJ237794926 (DE-600)2051138-3 1662-9779 nnns volume:124-126 year:2007 pages:379-382 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 124-126 2007 379-382 Vol. 124-126 (June 2007), p. 379-382 |
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10.4028/www.scientific.net/SSP.124-126.379 doi (DE-627)NLEJ23831779X DE-627 ger DE-627 rakwb eng Park, W.J. verfasserin aut Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs s.l. Stafa-Zurich, Switzerland 2007 Online-Ressource (4 pages) nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008 Jung, M.K. oth Yoon, Dae Ho oth In Solid state phenomena Uetikon : Trans Tech Publ., 1988 Vol. 124-126 (June 2007), p. 379-382 Online-Ressource (DE-627)NLEJ237794926 (DE-600)2051138-3 1662-9779 nnns volume:124-126 year:2007 pages:379-382 https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext https://doi.org//10.4028/www.scientific.net/SSP.124-126.379 text/html Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-SNT GBV_NL_ARTICLE AR 124-126 2007 379-382 Vol. 124-126 (June 2007), p. 379-382 |
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Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs |
| abstract |
Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 |
| abstractGer |
Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 |
| abstract_unstemmed |
Bi and Eu co-doped Y2O3 was used as a red phosphor with a very high efficiencysynthesized by the solid state reaction and co-precipitation The emission spectrum consisted of a weakband at 581, 587, 593 and 599 nm corresponding to the 5D0 → 7F1 transition, with sharp peaks of maximumintensity occurring at about 611 nm due to the 5D0 → 7F2 transition of Eu3+. In addition, the excitationspectrum exhibited a broad band between 250 and 550 nm with peaks occurring at about 310 – 400nm and a sharp peak at 465.5 nm. The relative emission intensity was improved by co-precipitationsynthesis as compared to solid state reaction synthesis. This implies that an appropriateco-precipitation synthesis could improve the luminescent efficiency, particularly for the samplesprepared with the optimized firing temperature of 1100 °C https://getinfo.de/app/details?id=transtech:doi~10.4028%252Fwww.scientific.net%252FSSP.124-126.379 |
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Enhanced Luminescence Efficiency for Bi, Eu Doped Y<sub>2</sub>O<sub>3</sub> Red Phosphors for White LEDs |
| url |
https://www.tib.eu/de/openurl/search/?pid=doi:10.4028/www.scientific.net/SSP.124-126.379 https://doi.org//10.4028/www.scientific.net/SSP.124-126.379 |
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| author2 |
Jung, M.K. Yoon, Dae Ho |
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Jung, M.K. Yoon, Dae Ho |
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| up_date |
2024-07-06T04:44:37.067Z |
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