| Paper Abstract and Keywords |
| Presentation |
2014-01-25 09:48
Synthesis and Luminescence Property of the Phosphate Phosphor for White LED
Hiroko Nakagawa, Sun Woog Kim, Kazuyoshi Uematsu, Tadashi Ishigaki, Kenji Toda, Mineo Sato (Nigata Univ) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A novel Eu2+-activated Ba2P2O7 phosphors were synthesized by a melt synthesis technique using arc-imaging furnace. The synthesized phosphors were obtained σ-Ba2P2O7: Eu2+ as a main phase, and exhibited green-emitting under the near-UV light. The highest emission peak intensity was obtained for (Ba0.97Eu0.03)2P2O7. Mg2+-codoped σ-Ba2P2O7:Eu2+phosphor improve emission intensity and showed yellow-emitting. The single-phase structures were successfully synthesized by doping Mg2+. Therefore, Mg2+-doped σ-Ba2P2O7:Eu2+phosphor is suitable for application as a blue phosphor for a near-UV LED based white LED. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
White LED / Phosphate phosphor / Yellow-emitteing phosphor / Arc-imaging furnace / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 38, no. 2, IDY2014-13, pp. 85-88, Jan. 2014. |
| Paper # |
IDY2014-13 |
| Date of Issue |
2014-01-17 (IDY) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
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| Conference Information |
| Committee |
IEICE-EID IDY IEIJ-SSL IEE-EDD SID-JC |
| Conference Date |
2014-01-24 - 2014-01-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Niigata University |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
IDY |
| Conference Code |
2014-01-EID-IDY-SSL-EDD-JC |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Synthesis and Luminescence Property of the Phosphate Phosphor for White LED |
| Sub Title (in English) |
|
| Keyword(1) |
White LED |
| Keyword(2) |
Phosphate phosphor |
| Keyword(3) |
Yellow-emitteing phosphor |
| Keyword(4) |
Arc-imaging furnace |
| Keyword(5) |
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| Keyword(6) |
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| Keyword(7) |
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| 1st Author's Name |
Hiroko Nakagawa |
| 1st Author's Affiliation |
Nigata University (Nigata Univ) |
| 2nd Author's Name |
Sun Woog Kim |
| 2nd Author's Affiliation |
Nigata University (Nigata Univ) |
| 3rd Author's Name |
Kazuyoshi Uematsu |
| 3rd Author's Affiliation |
Nigata University (Nigata Univ) |
| 4th Author's Name |
Tadashi Ishigaki |
| 4th Author's Affiliation |
Nigata University (Nigata Univ) |
| 5th Author's Name |
Kenji Toda |
| 5th Author's Affiliation |
Nigata University (Nigata Univ) |
| 6th Author's Name |
Mineo Sato |
| 6th Author's Affiliation |
Nigata University (Nigata Univ) |
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| Speaker |
Author-1 |
| Date Time |
2014-01-25 09:48:00 |
| Presentation Time |
8 minutes |
| Registration for |
IDY |
| Paper # |
IDY2014-13 |
| Volume (vol) |
vol.38 |
| Number (no) |
no.2 |
| Page |
pp.85-88 |
| #Pages |
4 |
| Date of Issue |
2014-01-17 (IDY) |