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The Preliminary Research on the Middle Layer Spectra of Multialkali Photocathode Manufacture Procedure(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
1997年04期
Page:
13-16
Research Field:
Publishing date:

Info

Title:
The Preliminary Research on the Middle Layer Spectra of Multialkali Photocathode Manufacture Procedure
Author(s):
Fang Hongbing Chang Bengkang Qian Yunsheng
School of Electronic Engineering and Optoelectronic Technology, NUST, Nanjing 210094
Keywords:
mult ialkali photocathodes spect ral response thickness monitor ing middle layer
PACS:
TN204
DOI:
-
Abstract:
T he middle layer is a very impor tant pr ocedure for making the mul tialkali photocathode. In this paper, the spect ral responses in the manufactur e procedur e of mult ialkali photocathode are researched w ith the automat ic spect rum-test ing device, the law of the middle layers’spectr al responses and it s influence upon the produced cathode are analyzed at the same time. It is concluded that a g ood middle layer is necessary for producing hig h quant ity catho de. In the end, a w ay w as given as to establishing the qualitat ive relatio nship betw een the middle lay er and the produced cathode.

References:

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Last Update: 2013-03-29