DocumentCode
3505060
Title
New photo cathode driven by surface plasmon resonance
Author
Neo, Yoichiro ; Chen, Chung Han ; Mimura, Hidenori ; Matsumoto, Takahiro
Author_Institution
Res. Inst. of Electron., Shizuoka Univ., Hamamatsu, Japan
fYear
2012
fDate
9-13 July 2012
Firstpage
1
Lastpage
2
Abstract
The novel photocathode consists of a quartz right triangle prism and aluminum thin film, that was optimized for perfect photon adsorption. The emission current properties as function of incident angle showed the local maximum in agreement with the condition for maximum field enhancement. Furthermore it was demonstrated by evaluating energy spectrum that poor QE was caused by mismatch k vector with excitation.
Keywords
adsorption; aluminium; electron field emission; photocathodes; photoexcitation; quartz; surface plasmon resonance; Al; aluminum thin film; emission current property; energy spectrum evaluation; incident angle function; k-vector; maximum field enhancement; photocathode; photon adsorption; quartz right triangle prism; surface plasmon resonance; Anodes; Cathodes; Photodiodes; Photoelectricity; Reflectivity; Scattering; Surface waves; Schottky effect; cesium; field enhancement; photocathode; surface plasmon resonance;
fLanguage
English
Publisher
ieee
Conference_Titel
Vacuum Nanoelectronics Conference (IVNC), 2012 25th International
Conference_Location
Jeju
ISSN
pending
Print_ISBN
978-1-4673-1983-6
Electronic_ISBN
pending
Type
conf
DOI
10.1109/IVNC.2012.6316921
Filename
6316921
Link To Document