Title :
Highly efficient spin-polarized electron sources
Author_Institution :
State Tech. Univ., St. Petersburg, Russia
Abstract :
The present state-of-art and perspectives of optimisation of the polarized electron sources (PES), based on photoemission from strained semiconductor heterostructures by circularly polarized light are discussed in the paper
Keywords :
electron sources; p-n heterojunctions; photocathodes; photoemission; spin polarised electron emission; circularly polarized light; optimisation; photoemission; spin-polarized electron sources; state-of-art; strained semiconductor heterostructures; Capacitive sensors; Cathodes; Electron beams; Electron sources; Gallium arsenide; Lattices; Optical polarization; Photoelectricity; Physics; Semiconductor thin films;
Conference_Titel :
Discharges and Electrical Insulation in Vacuum, 2000. Proceedings. ISDEIV. XIXth International Symposium on
Conference_Location :
Xi´an
Print_ISBN :
0-7803-5791-4
DOI :
10.1109/DEIV.2000.879076
