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一百金币求碘化铯薄膜的制备方法
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老师要求查找碘化铯薄膜的制备方法,有事脱不开身,只好求助于论坛兄弟姐妹们。狠狠心掏出一百金币,不算重赏,仍希望有勇夫。 要求有期刊名,卷期,年份,文章名字,作者,摘要,关键词,每篇算2个金币。如果能把全部文献集合编辑成word文档的形式更好,直接一百金币全给了。省得我一个一个给,麻烦。 |
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Structural transformation of CsI thin film photocathodes under exposure to air and UV irradiation Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment Volume 447, Issue 3, 11 June 2000, Pages 614-618 Abstract Transmission electron microscopy has been employed to study the structure of polycrystalline CsI thin films and its transformation under exposure to humid air and UV irradiation. The catastrophic degradation of CsI thin film photocathode performance is shown to be associated with the film dissolving followed by its re-crystallization. This results in the formation of large lumps of CsI crystal on the substrate surface, so that the film becomes discontinuous and its performance as a photocathode is permanently degraded. No change in the surface morphology and the film crystalline structure was observed after the samples were UV irradiated. Author Keywords: CsI photocathodes; Quantum efficiency; Crystalline structure |
8楼2009-06-05 10:21:11
chen2007
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