Intentional Nonlinearity for Design of Micro/Nanomechanical Resonators

2015 ◽  
pp. 137-192 ◽  
Author(s):  
Hanna Cho ◽  
Lawrence Bergman ◽  
Min-Feng Yu ◽  
Alexander Vakakis
Keyword(s):  
Nanomechanical Resonators ◽  
Intentional Nonlinearity

Nanomechanical resonators

2012 ◽  
Vol 182 (4) ◽  
pp. 407 ◽  
Author(s):  
Yakov S. Greenberg ◽  
Yurii A. Pashkin ◽  
Evgeni Il'ichev
Keyword(s):  
Nanomechanical Resonators

Vibration Analysis of Single Walled Boron Nitride Nanotube Based Nanoresonators

2012 ◽  
Vol 3 (3) ◽  
Author(s):  
Mitesh B. Panchal ◽  
S. H. Upadhyay ◽  
S. P. Harsha
Keyword(s):  
Boron Nitride ◽  
Resonant Frequency ◽  
Continuum Mechanics ◽  
Boron Nitride Nanotubes ◽  
Response Analysis ◽  
Published Data ◽  
Boron Nitride Nanotube ◽  
Mass Sensor ◽  
Nanomechanical Resonators ◽  
Mass Sensitivity

In this paper, the vibration response analysis of single walled boron nitride nanotubes (SWBNNTs) treated as thin walled tube has been done using finite element method (FEM). The resonant frequencies of fixed-free SWBNNTs have been investigated. The analysis explores the resonant frequency variations as well as the resonant frequency shift of the SWBNNTs caused by the changes in size of BNNTs in terms of length as well as the attached masses. The performance of cantilevered SWBNNT mass sensor is also analyzed based on continuum mechanics approach and compared with the published data of single walled carbon nanotube (SWCNT) for fixed-free configuration as a mass sensor. As a systematic analysis approach, the simulation results based on FEM are compared with the continuum mechanics based analytical approach and are found to be in good agreement. It is also found that the BNNT cantilever biosensor has better response and sensitivity compared to the CNT as a counterpart. Also, the results indicate that the mass sensitivity of cantilevered boron nitride nanotube nanomechanical resonators can reach 10−23 g and the mass sensitivity increases when smaller size nanomechanical resonators are used in mass sensors.

scholarly journals Temperature-Dependent Nonlinear Damping in Palladium Nanomechanical Resonators

Nano Letters ◽  
2021 ◽  
Author(s):  
Shelender Kumar ◽  
Shishram Rebari ◽  
Satyendra Prakash Pal ◽  
Shyam Sundar Yadav ◽  
Abhishek Kumar ◽  
...  
Keyword(s):  
Nonlinear Damping ◽  
Temperature Dependent ◽  
Nanomechanical Resonators

High-Q, in-plane modes of nanomechanical resonators operated in air

2009 ◽  
Vol 105 (9) ◽  
pp. 094315 ◽  
Author(s):  
Philip S. Waggoner ◽  
Christine P. Tan ◽  
Leon Bellan ◽  
Harold G. Craighead
Keyword(s):  
Nanomechanical Resonators ◽  
High Q

scholarly journals Time-domain response of atomically thin MoS2 nanomechanical resonators

2014 ◽  
Vol 105 (4) ◽  
pp. 041911 ◽  
Author(s):  
R. van Leeuwen ◽  
A. Castellanos-Gomez ◽  
G. A. Steele ◽  
H. S. J. van der Zant ◽  
W. J. Venstra
Keyword(s):  
Time Domain ◽  
Nanomechanical Resonators ◽  
Time Domain Response
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