发明名称 |
Photostimulable europium-doped barium fluorobromide phosphors |
摘要 |
A europium-doped barium fluorohalide photostimulable phosphor comprises an amount of oxygen sufficient to create a concentration of anion vacancies effective to substantially increase the stored photostimulable energy, compared to a non-oxygen-treated phosphor.
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申请公布号 |
US5227254(A) |
申请公布日期 |
1993.07.13 |
申请号 |
US19910717453 |
申请日期 |
1991.06.19 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BRIXNER, LOTHAR H.;FERRETTI, AUGUST |
分类号 |
C09K11/77 |
主分类号 |
C09K11/77 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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