Refractive Index of Liquids on Supercooling-Water

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概要

• 論文の詳細を見る

• On the concept of precrystallisation, i. e., on considering the supercooled liquid as a solution of its metastable solid-phase, the variation of refractive index of supercooled liquids has been found dependent on the specific surface free energy of the liquid-solid interface. Calculations have been made for the refractive index of supercooled water by using the derived formulae. In view of the uncertainty in the value of the water-ice interface surface free energy, $\sigma$, two sets of $\sigma$ have been taken for calculations. Experimentally known values have been found to agree with those of our calculated ones for which the value of $\sigma$ is the McDonald's (using Volmer's rule). It has been shown that an experimental determination of refractive index of the supercooled water at lower temperatures will be useful to obtain correct values of $\sigma$ at different temperatures.

• Physical Society of Japanの論文
• 1966-10-05

著者

• Gilra N.

  Department Of Physics University Of Roorkee

• Dass N.

  Department of Physics, University of Roorkee, Roorkee, India

関連論文

• Precrystallisation Theory Applied to Surface-Free Energy of the Water-Ice Interface
• Precrystallization Theory Applied to Ultrasonic Velocity in Supercooled Water
• Refractive Index of Liquids on Supercooling-Water

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