Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Aerosol electrical mobility spectrum analyzer
- Authors
- Ahn, Kang-Ho; Chung, Hyeok
- Issue Date
- Apr-2010
- Publisher
- Pergamon Press Ltd.
- Keywords
- Nano-particle electrical mobility spectrum; Spectrum analyzer; Bipolar charger; Charge equilibrium
- Citation
- Journal of Aerosol Science, v.41, no.4, pp 344 - 351
- Pages
- 8
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- Journal of Aerosol Science
- Volume
- 41
- Number
- 4
- Start Page
- 344
- End Page
- 351
- ISSN
- 0021-8502
1879-1964
- Abstract
- An aerosol electrical mobility spectrum analyzer (AEMSA) that consists of saturator, mobility analyzer, condenser, and position detector is newly devised. This device can detect charged particle electrical mobility spectrum regardless of its polarity without electrical scanning procedure in nanometer size range. The performance of AEMSA is tested with equilibrium charging state particles using soft X-ray neutralizer and Am-241 radioactive source and compared with the approximated Fuchs model (Wiedensohler, 1988) and Boltzmann prediction. The result shows the approximated Fuchs model predicts better for neutralized nano-particles. (C) 2010 Elsevier Ltd. All rights reserved.
- Files in This Item
- Go to Link
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.