26 0

Collisionless electron heating by radio frequency bias in low gas pressure inductive discharge

Title
Collisionless electron heating by radio frequency bias in low gas pressure inductive discharge
Author
이효창
Issue Date
2012-12
Publisher
AMERICAN INSTITUTE OF PHYSICS
Citation
Applied Physics Letters,V.101N.24,5pages
Abstract
We show experimental observations of collisionless electron heating by the combinations of the capacitive radio frequency (RF) bias power and the inductive power in low argon gas pressure RF biased inductively coupled plasma (ICP). With small RF bias powers in the ICP, the electron energy distribution (EED) evolved from bi-Maxwellian distribution to Maxwellian distribution by enhanced plasma bulk heating and the collisionless sheath heating was weak. In the capacitive RF bias dominant regime, however, high energy electrons by the RF bias were heated on the EEDs in the presence of the ICP. The collisionless heating mechanism of the high energy electrons transited from collisionless inductive heating to capacitive coupled collisionless heating by the electron bounce resonance in the RF biased ICP.
URI
http://aip.scitation.org/doi/10.1063/1.4770312http://hdl.handle.net/20.500.11754/53405
ISSN
0003-6951
DOI
10.1063/1.4770312
Appears in Collections:
RESEARCH INSTITUTE[S](부설연구소) > ETC
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE