A piezoelectrically tunable resonator based on carbon and boron nitride coaxial heteronanotubes

You, Kangren; Li, Chun; Zhou, Dongdong; Bi, Kedong

doi:10.1007/s00339-022-05794-5

Cited by 4 publications

(1 citation statement)

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“…Yi et al [38] reported the linear vibration of BN nanosheet using plate model, considering the external electric field intensity on the natural frequency of BN nanosheet. You et al [39] reported the piezoelectric effect on the vibration of carbon and boron nitride coaxial heteronanotubes. Moradi and Ranjbar-Roeintan [40] analyzed the vibration of piezoelectric circular plate reinforced with boron nitride.…”

Section: Introductionmentioning

confidence: 99%

The influence of piezoelectric on the nonlinear stochastic vibration of BN nanoresonator

Zhang,

Xu,

2024

Phys. Scr.

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The outstanding physical properties of hexagonal boron nitride (h-BN) make it highly valuable for use in nanoelectromechanical systems. We investigate the nonlinear stochastic vibration of h-BN nanowire affected by piezoelectric. The nonlinear beam model considering the impact of piezoelectric effect excited by random force is established. Molecular dynamic simulations were utilized to determine the potential energy of h-BN nanowires under varying amplitudes affected by an external electric field. The findings suggest that an increase in the intensity of the electric field can result in buckling behavior, leading to the appearance of two stable points. The cases of pre-buckling and post-buckling of nonlinear dynamic behavior of h-BN nanowire induced by piezoelectric effect is discussed in this paper. Furthermore, the impact of the intensity of random force on the nonlinear stochastic vibration characteristics of h-BN nanowire is also examined.

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Section: Introductionmentioning

confidence: 99%