作者: K. A. Kemp , S. V. Letcher
DOI: 10.1007/978-1-4684-2727-1_32
关键词: MBBA 、 Attenuation 、 Volume viscosity 、 Condensed matter physics 、 Liquid crystal 、 Ultrasound 、 Ultrasonic sensor 、 Speed of sound 、 Materials science 、 Hydrodynamic theory
摘要: The propagation of ultrasound in oriented nematic liquid crystals has been shown to be anisotropic.1–6 attenuation and, a lesser extent, the velocity sound depend on direction relative preferred molecular orientation direction. hydrodynamic theory Forster, et al.