Pressure Dependence of Ultrasonic Absorption in Eugenol and Carbon Tetrachloride

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概要

• 論文の詳細を見る

• Considering the existence of holes in liquid lattices, dirrerent factors responsible for the absorption of ultrasonic waves have been analysed for eugenol and carbon tetrachloride at 30℃ and 75℃, respectively, in the pressure range 1-4000kg/cm^2. In the case of eugenol we have observed a maxima centered around pressure p=3500kg/cm^2 in the pressure variation of the contribution from thermal relaxation. For carbon tetrachloride, the rapid decrease of the experimental absorption with pressure is due to the strong pressure dependence of the vibrational contribution. The pressure sensitivity of the vibrational part decreases with increases with increasing pressure in this case.

• 社団法人日本物理学会の論文
• 1973-10-05

著者

• Pandey S.

  Department Of Physics University Of Allahabad

• KOR S.

  Department of Physics, University of Allahabad

• Kor S.

  Department Of Physics University Of Allahabad

• Kor S.K.

  Department of Physics, University of Allahabad

関連論文

• Ultrasonic Attenuation in Dielectric Crystals
• Imidazoline and Its Derivatives : An Overview
• Pressure Dependence of Ultrasonic Absorption in Eugenol and Carbon Tetrachloride
• Phonon Viscosity and Dislocation Drag in Highly Conducting Metals
• Ultrasonic Absorption in Higher Alcohols at Elevated Pressures
• Temperature and Pressure Dependence of Effective Debye Temperature in Associated Liquids Based on Quasi Crystalline Model
• Ultrasonic Attenuation in Zinc Blende Structure Solids

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