Research progress on energy dissipation mechanisms in micro- and nano-mechanical resonators
نویسندگان
چکیده
منابع مشابه
Phonon-mediated dissipation in micro- and nano-mechanical systems
We study phonon-mediated dissipation mechanisms in small-scale mechanical systems in light of recent efforts to design high-Q micrometerand nanometer-scale electro-mechanical systems (MEMS and NEMS). We consider dissipation mechanisms which redistribute the energy within a resonator, such as thermoelastic damping, the Akhiezer effect, and the Landau–Rumer effect, as well as the radiation of ene...
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JOHN E. SADER†, THOMAS P. BURG AND SCOTT R. MANALIS Department of Mathematics and Statistics, The University of Melbourne, Victoria 3010, Australia Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA Max Planck Institute for Biophysical Chemistry, 37077 Goettingen, Germany Department of Mechanical Engineering, Massachusetts Institute of Technolo...
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Micromechanical resonators are promising replacements for quartz crystals for timing and frequency references owing to potential for compactness, integrability with CMOS fabrication processes, low cost, and low power consumption. To be used in high performance reference application, resonators should obtain a high quality factor. The limit of the quality factor achieved by a resonator is set by...
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ژورنال
عنوان ژورنال: Chinese Science Bulletin
سال: 2017
ISSN: 0023-074X
DOI: 10.1360/n972016-00463