Title :
I-V Characteristic of Diamond Pparticles and Planner Electron Emission Based on Diamond Films
Author :
Yuan, Guang ; Gu, Zhangzhi ; Song, Hang ; Mimura, Hidenori
Author_Institution :
Dept. of Phys., Ocean Univ. of Qingdao
Abstract :
Summary form only given. I-V characteristics of diamond particles deposited on molybdenum tips were measured in scanning electron microscopy (SEM) chamber by introducing a Mo tip to the system as measurement probe. The I-V characteristic and field emission of the diamond particle on Mo substrates (tips) strongly depend on its quality. Furthermore, planner field electron emitter based on polycrystalline diamond film was developed by using a plane gated cathode with diode structure. A possible mechanism of the I-V characteristic and field emission from diamond was discussed
Keywords :
cathodes; diamond; electron field emission; scanning electron microscopy; vacuum microelectronics; C; I-V characteristics; Mo; SEM; current-voltage characteristics; diamond particles; diode structure; measurement probe; molybdenum tip substrates; plane gated cathode; planner field electron emission; polycrystalline diamond films; scanning electron microscopy; Electron emission; Electron optics; Mechanical variables measurement; Oceans; Optical films; Particle measurements; Physics; Scanning electron microscopy; Sea measurements; Sea surface;
Conference_Titel :
Vacuum Nanoelectronics Conference, 2006 and the 2006 50th International Field Emission Symposium., IVNC/IFES 2006. Technical Digest. 19th International
Conference_Location :
Guilin
Print_ISBN :
1-4244-0401-0
DOI :
10.1109/IVNC.2006.335476
