发明名称 |
X-ray spectrometer having a doubly curved crystal. |
摘要 |
<p>An X-ray analysis crystal (40) is also curved in a direction transverse to the dispersion direction (d) to increase the radiation efficiency. As a result of this radiation diffracted at the crystal is focused towards a detector input. In order to ensure a non-deformable crystal surface the crystal is preferably bonded to a carrier having an adapted bonding profile.</p> |
申请公布号 |
EP0339713(A1) |
申请公布日期 |
1989.11.02 |
申请号 |
EP19890200944 |
申请日期 |
1989.04.14 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
HUIZING, ALBERT;ZEGERS, CORNELIS PETRUS G. M.;HEIJMANS, TEUNIS JOHANNES ANTONIUS;VAN TOL, MAURITS WILLEM |
分类号 |
G01N23/207;G01T1/36;G21K1/06 |
主分类号 |
G01N23/207 |
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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