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用蒸发法制备负电子亲和势光电阴极,探讨了两个可能性:1)改进现有多碱阴极的工艺规范,制备负电子亲和势光电阴极;2)用蒸发法制备Ⅲ-Ⅴ族负电子亲和势光电阴极。
There are two possibilities: 1) to improve the existing multi-alkali cathode process specifications, preparation of negative electron affinity photocathode; 2) Preparation of Group III-V by evaporation Negative electron affinity photocathode.