Mass changes of microparticles in a plasma observed by a phase-resolved resonance method

被引：54
作者：
Carstensen, Jan [1 ]
Jung, Hendrik [1 ]
Greiner, Franko [1 ]
Piel, Alexander [1 ]
机构：
[1] Univ Kiel, IEAP, D-24098 Kiel, Germany
来源：
PHYSICS OF PLASMAS | 2011年 / 18卷 / 03期
关键词：
CHARGE; SHEATH; PARTICLES;
D O I：
10.1063/1.3556677
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The influence of a plasma environment on melamine formaldehyde particles is studied. High-precision measurements of the vertical confinement frequency with a phase-resolved resonance method indicate that the particle mass is affected in two ways: the deposition of sputtered material at the particle leads to a mass gain, whereas the outgassing of water causes a mass loss. (C) 2011 American Institute of Physics. [doi:10.1063/1.3556677]
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