发明名称 |
Solid scintillator, radiation detector, and X-ray tomographic imaging apparatus |
摘要 |
The solid scintillator according to the present invention is expressed by the following formula (1): [Formula 1] (M1-x-yGdxCey)3J5O12  (1) (wherein M is at least one element of La and Tb; J is at least one metal selected from the group consisting of Al, Ga, and In; and x and y are such that 0.5≦̸x≦̸1 and 0.000001≦̸y≦̸0.2). The transmittance of light having a wavelength of 550 nm measured at a thickness of 2 mm is equal to or greater than 40%. The solid scintillator according to the present invention can be manufactured at low cost, has a high light emitting power, and does not release Cd because Cd is not contained. |
申请公布号 |
US8083968(B2) |
申请公布日期 |
2011.12.27 |
申请号 |
US20090922033 |
申请日期 |
2009.02.23 |
申请人 |
FUKUTA YUKIHIRO;OKAMURA MASAMI;SHIRAKAWA YASUHIRO;KABUSHIKI KAISHA TOSHIBA;TOSHIBA MATERIALS CO., LTD. |
发明人 |
FUKUTA YUKIHIRO;OKAMURA MASAMI;SHIRAKAWA YASUHIRO |
分类号 |
C09K11/02;G01T3/06 |
主分类号 |
C09K11/02 |
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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