Effect of Longitudinal Magnetic Field on Vibration Characteristics of Single-Walled Carbon Nanotubes in a Viscoelastic Medium

被引：6
|
作者：
Zhang, D. P. [1 ]
Lei, Y. [1 ]
Shen, Z. B. [1 ]
机构：
[1] Natl Univ Def Technol, Coll Aerosp Sci & Engn, Changsha 410073, Hunan, Peoples R China
来源：
BRAZILIAN JOURNAL OF PHYSICS | 2017年 / 47卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Carbon nanotubes; Magnetic field; Viscoelastic medium; Vibration; NONLOCAL ELASTICITY; WAVE-PROPAGATION; ELECTRONIC-PROPERTIES; TRANSVERSE VIBRATION; THERMAL-STABILITY; SIMPLE SHEAR; PLATES; DEFORMATION; FLUID; COMPOSITES;
D O I：
10.1007/s13538-017-0524-x
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The effect of longitudinal magnetic field on vibration response of a sing-walled carbon nanotube (SWCNT) embedded in viscoelastic medium is investigated. Based on nonlocal Euler-Bernoulli beam theory, Maxwell's relations, and Kelvin viscoelastic foundation model, the governing equations of motion for vibration analysis are established. The complex natural frequencies and corresponding mode shapes in closed form for the embedded SWCNT with arbitrary boundary conditions are obtained using transfer function method (TFM). The new analytical expressions for the complex natural frequencies are also derived for certain typical boundary conditions and Kelvin-Voigt model. Numerical results from the model are presented to show the effects of nonlocal parameter, viscoelastic parameter, boundary conditions, aspect ratio, and strength of the magnetic field on vibration characteristics for the embedded SWCNT in longitudinal magnetic field. The results demonstrate the efficiency of the proposed methods for vibration analysis of embedded SWCNTs under magnetic field.
引用
收藏
页码：640 / 656
页数：17
相关论文
共 50 条
  • [21] Energy band structure effect of individual single-walled carbon nanotubes on field emission characteristics
    Liu, XH
    Zhu, CC
    Li, YK
    PHYSICA B-CONDENSED MATTER, 2004, 344 (1-4) : 243 - 248
  • [22] A field effect transistor fabricated with metallic single-walled carbon nanotubes
    Na, Pil Sun
    Park, Noejung
    Kim, Jinhee
    Kim, Hyojin
    Kong, Ki-Jeong
    Chang, Hyunju
    Lee, Jeong-O
    FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES, 2006, 14 (2-3) : 141 - 149
  • [23] Piezoresistive effect in single-walled carbon nanotubes
    Lyapkosova, O. S.
    Lebedev, N. G.
    PHYSICS OF THE SOLID STATE, 2012, 54 (07) : 1501 - 1506
  • [24] Piezoresistive effect in single-walled carbon nanotubes
    O. S. Lyapkosova
    N. G. Lebedev
    Physics of the Solid State, 2012, 54 : 1501 - 1506
  • [25] Wave propagation in viscoelastic single-walled carbon nanotubes with surface effect under magnetic field based on nonlocal strain gradient theory
    Li, Li
    Hu, Yujin
    Ling, Ling
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2016, 75 : 118 - 124
  • [26] Nonlinear vibration of single-walled carbon nanotubes with nonlinear damping and random material properties under magnetic field
    Chang, T. -P.
    COMPOSITES PART B-ENGINEERING, 2017, 114 : 69 - 79
  • [27] Effect of medium dielectric constant on the physical properties of single-walled carbon nanotubes
    Gao, J.
    Gomulya, W.
    Loi, M. A.
    CHEMICAL PHYSICS, 2013, 413 : 35 - 38
  • [28] Vibrations of fluid-conveying inclined single-walled carbon nanotubes acted upon by a longitudinal magnetic field
    Kiani, Keivan
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2016, 122 (12):
  • [29] Vibrations of fluid-conveying inclined single-walled carbon nanotubes acted upon by a longitudinal magnetic field
    Keivan Kiani
    Applied Physics A, 2016, 122
  • [30] Magnetic properties of strained single-walled carbon nanotubes
    Zhang, Zhuhua
    Guo, Wanlin
    APPLIED PHYSICS LETTERS, 2007, 90 (05)
12345