Novel Erasable and Rewritable Optical Memory Utilizing Photostimulated Luminescence in Eu and Sm Codoped SrS Phosphor Ceramics
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概要
- 論文の詳細を見る
Photostimulated luminescence (PSL) in Eu and Sm codoped strontium sulfide (SrS:Eu, Sm) phosphor ceramics is studied in order to develop a novel erasable and rewritable optical memory utilizing the PSL. Intense PSL with a peak at about 600 nm is observed in SrS:Eu, Sm phosphor ceramics which are stimulated with infrared light after irradiation with ultraviolet (UV) light or visible light. The excitation and emission mechanisms of the 600 nm PSL are discussed. The PSL characteristics for the optical memory are reported.
- 社団法人応用物理学会の論文
- 1997-01-30
著者
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Nasu Shoichi
Department Of Materials Science And Engineering Kanazawa Institute Of Technology
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Nanto Hidehito
Electron Device System Laboratory Kanazawa Institute Of Technology
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Nanto Hidehito
Electron Device System Research Laboratory Advanced Materials Science R & D Center Kanazawa Inst
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Kashiwagi N
Electron Device System Research Laboratory Advanced Materials Science R & D Center Kanazawa Inst
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DOUGUCHI Yoshiteru
Industrial Research Institute of Ishikawa
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NISHISHITA Jun-ichi
Electron Device System Research Laboratory, Advanced Materials Science R & D Center, Kanazawa Instit
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KADOTA Mitsuteru
Electron Device System Research Laboratory, Advanced Materials Science R & D Center, Kanazawa Instit
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KASHIWAGI Noboru
Electron Device System Research Laboratory, Advanced Materials Science R & D Center, Kanazawa Instit
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SHINKAWA Toru
Electron Device System Research Laboratory, Advanced Materials Science R & D Center, Kanazawa Instit
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Shinkawa Toru
Electron Device System Research Laboratory Advanced Materials Science R & D Center Kanazawa Inst
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Kadota Mitsuteru
Electron Device System Research Laboratory Advanced Materials Science R & D Center Kanazawa Inst
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Nishishita Jun-ichi
Electron Device System Research Laboratory Advanced Materials Science R & D Center Kanazawa Inst
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