Application of a cantilevered SWCNT with mass at the tip as a nanomechanical sensor

Vibration analysis of carbon nanotube-based resonator using nonlocal elasticity theory

“…(6) into the boundary conditions of Eqs. (9)(10)(11), the resonant frequencies of the CNT resonators with an attached concentrated mass can be determined by considering the nontrivial solutions.…”

“…The molecular dynamics simulation is very time-consuming and remains formidable for largescale systems; therefore, the continuum mechanics or the molecular mechanics methods have been widely used to study the computation of large systems. [7][8][9][10][11]. Patel and Joshi [12,13] reported the dynamic analysis of doublewalled carbon nanotubes (DWCNTs) using atomistic finite element method (FEM).…”

Vibration insight of a nonlocal viscoelastic coupled multi-nanorod system

“…Therefore, the issue of vibration behavior of nanostructures elements has become very important from the practical point of view and it has wide application in nanotechnology. The nanodevices include biosensors [1][2][3][4][5][6][7], mass sensors [8][9][10], nanoresonators [11][12], gas sensors [13,14], nanoopto-mechanical system [15,16] etc. Nanomaterial's such as carbon nanotubes (CNTs) [17], boron nitride nanotubes (BNNTs) [18], zinc oxide nanotubes (ZnO) [19] and grapene sheet [20] are the basis material of many nanostructures and nanodevices.…”

Applicability of continuum based models in designing proper carbon nanotube based nanosensors

“…Hence, there is a strong motive among researchers to present efficient continuous methods in recent years. Beam like CNT resonator is considered as a vibrating classical Euler-Bernoulli beam [25][26][27][28]. The applicability of the classical Euler-Bernoulli beam model is inspected by comparison with the MD results [27].…”