Title :
Surface skin-current activated emission of electrons and ions
Author :
Zamiatin, Anatolyi V. ; Tsybin, Oleg Yu
Author_Institution :
St.-Petersburg State Polytech. Univ., St. Petersburg, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
Under the nano- or pico-second electric pulse irradiation, high-frequency magnetic isolation provides micrometer thickness of high-density skin-current layer at electroconductive surface of the bulk metal or semiconductor target. Hot electrons and acoustic phonons are generated and produce electron emission and anions (negative mode of extraction) or cations (positive mode) desorption.
Keywords :
electrical conductivity; electron emission; hot carriers; ion emission; phonons; radiation effects; surface conductivity; acoustic phonons; bulk metal target; bulk semiconductor target; desorption; electroconductive surface; high-density skin-current layer; high-frequency magnetic isolation; hot electrons; nanosecond electric pulse irradiation; picosecond electric pulse irradiation; surface skin-current activated electron emission; surface skin-current activated ion emission; Atmospheric modeling; Educational institutions; Electron beams; Ions; Magnetic semiconductors; Metals; Nanobioscience;
Conference_Titel :
Beam Dynamics and Optimization (BDO), 2014 20th International Workshop on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5319-6
DOI :
10.1109/BDO.2014.6890100
