Solutions for hydrodynamics of 5- and 10-fold symmetry quasicrystals
Solutions for hydrodynamics of 5- and 10-fold symmetry quasicrystals
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5 重和 10 重对称准晶体的流体动力学解决方案
DOI:
10.1007/s10483-016-2133-9
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发表时间:
2016-10
期刊:
影响因子:
--
通讯作者:
范天佑
中科院分区:
文献类型:
--
作者:
范天佑
This study carries out a complete analysis of time-space solution of hydrodynamics of pentagonal/decagonal quasicrystals. The behaviors of wave propagation for phonons and diffusion for phasons and coupling between phonon-phason fields are explored explicitly. Comprehensive discussion on physical time-space variations of all hydrodynamic field variables of the alloy quasicrystals is given. The computational specimen is simple, convenient in testing computational results, and provides a possibility that is easy to test experimentally. The quantitative results of mass density, viscosity velocities, phonon displacements, phason displacements, phonon stresses, phason stresses, viscosity stresses, and their time-space variations help us understand the motion of solid quasicrystals in a hydrodynamic condition (long-wavelength and low-frequency). The analysis presented in this paper can be used for octagonal and dodecagonal quasicrystals and is easily extended to other two-dimensional quasicrystals and three-dimensional icosahedral quasicrystals. Some problems explored by the computational results are also discussed.
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影响因子:
4.4
作者:
郭丽辉;范天佑
通讯作者:
郭丽辉;范天佑
影响因子:
3.7
作者:
JEONG, HC;STEINHARDT, PJ
通讯作者:
STEINHARDT, PJ
影响因子:
3.3
作者:
范天佑
通讯作者:
范天佑
影响因子:
8.6
作者:
Hayashida, Kenichi;Dotera, Tomonari;Matsushita, Yushu
通讯作者:
Matsushita, Yushu
影响因子:
8.6
作者:
BAK, P
通讯作者:
BAK, P