Quality factor in clamping loss of nanocantilever resonators SCIE SCOPUS

Cited 16 time in WEB OF SCIENCE Cited 15 time in Scopus
Title
Quality factor in clamping loss of nanocantilever resonators
Author(s)
Ko, Jin Hwan; Jeong, Joonho; Choi, Jinbok; Cho, Maenghyo
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
Publisher
AMER INST PHYSICS
Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse