多碱阴极横向电阻和光电流监控研究  

RESEARCH ON MONITORING THE LATERAL RESISTANCE AND PHOTOCURRENT OF MULTI-ALKALI CATHOD

作　　者：李晓峰[1] 田金生[1] 常本康[1] 

机构地区：[1]云南光学仪器厂,南京理工大学

出　　处：《应用光学》1996年第4期29-33,共5页Journal of Applied Optics

摘　　要：叙述多碱阴极这种制作工艺简单而性能优良的半导体光电发射材料的应用，通过对多碱阴极制造过程中其横向电阻和光电流监控的原理分析，阐明多碱阴极的形成过程，提出改进多碱阴极制作工艺的措施。The applications of multi-alkali cathod, a semiconductor photoemission device having good performance and built by a simple technology are described. Through the principle analysis of monitoring its lateral resistance and photocurrent during the manufacturing process of multi-alkali cathod, the formation process of multi-alkali cathod is presented and some measures for improving the manufacturing technology of multialkali cathod are proposed.

关 键 词：多碱 阴极 横向电阻 光电流 

分 类 号：TN203[电子电信—物理电子学]