鉛玻璃微通道板芯料的腐蝕和掃描電鏡檢測
ETCHING OF THE GLASS-CORE OF Pb GLASS MICROCHANNEL PLATE AND ITS QUALITY EXAMINATION
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摘要: 本文用親電性腐蝕液、靜置腐蝕法腐蝕實芯絲鉛玻璃微通道板的芯料,并用掃描電鏡和X射線能譜儀分析其形貌和化學成份。結(jié)果表明,用本腐蝕法可獲得內(nèi)壁光滑、增益高、噪聲低的通道板。 文中還提出了一種測量腐蝕速度的新方法。測量結(jié)果可靠、重復性好。
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關鍵詞:
Abstract: The stirless method and the electrophilic corrosive reagent is used for etching of the glass-core of Pb glass microchannel plate. The etching quality is examined by means of SEM and EDX, and it shows that there are no residues of the core glass. A reliable and reproducible measuring method of etching velocity is also proposed. -
H. Pollehn et al., Advances in Electronics and Electron physics, 40A(1976), pp. 21-31,[2]J.L.Wiza, Optical Spectra, 4(1981), 58.[3]R.T.莫里森等著,復旦大學化學系有機化學教研組譯,有機化學(上冊),科學出版社,1980, p. 144. -
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