Quality factor in clamping loss of nanocantilever resonators
SCIE
SCOPUS
Cited 21 time in
WEB OF SCIENCE
Cited 23 time in
Scopus
-
Title
- Quality factor in clamping loss of nanocantilever resonators
-
Author(s)
- Ko, Jin Hwan; Jeong, Joonho; Choi, Jinbok; Cho, Maenghyo
-
Alternative Author(s)
- 고진환
-
Publication Year
- 2011-04-25
-
Abstract
- Clamping loss caused by elastic wave radiation to a support is one of the most dominant loss mechanisms in predicting the quality factor of very or ultra high frequency nanocantilever resonators. To consider nanosurface effects and different scales of the resonator and support, we propose a multiscale model combining a scale-bridging model for the resonator and a perfectly matched layer to estimate the loss in the support. The proposed model is used to investigate the surface effect on the nanoresonator and also shows the tradeoff between the resonant frequency and the quality factor with or without the surface effects. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3575560]
-
ISSN
- 0003-6951
-
URI
- https://sciwatch.kiost.ac.kr/handle/2020.kiost/3871
-
DOI
- 10.1063/1.3575560
-
Bibliographic Citation
- APPLIED PHYSICS LETTERS, v.98, no.17, 2011
-
Publisher
- AMER INST PHYSICS
-
Type
- Article
-
Language
- English
-
Document Type
- Article
- Files in This Item:
-
There are no files associated with this item.
Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.