Title :
Investigation of field emission properties of PAN CF
Author :
Sheshin, Evgeny P. ; Kolodjazhnyj, Artem Ju
Author_Institution :
Moscow Inst. of Phys. & Technol., Dolgoprudnyj, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
We compare field emission properties of different types of PAN CFs. Firstly we studied CFs SEM images to compare their emitting surfaces. Then, several CFs were placed into a vacuum chamber to get field emission images and critical current. Most of CFs are undergoing long-term testing in sealed devices now.
Keywords :
carbon fibre reinforced plastics; critical currents; field emission; filled polymers; scanning electron microscopy; C; CFs SEM images; PAN CF; critical current; emitting surfaces; field emission images; field emission properties; long-term testing; sealed devices; vacuum chamber; Assembly; Carbon dioxide; Cathodes; Critical current density (superconductivity); Electronic mail; Physics; Training;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5770-5
DOI :
10.1109/IVESC.2014.6892076
