Abstract
The interfacial tension of3He−4He mixtures at saturated vapor pressure has been measured precisely down to 0.15 K by means of the resonance of the interfacial wave. We found that the decrease of the interfacial tension from the value at absolute zero can be described as 56.8T 2 mdyne/cm up to about 0.4 K and that the extrapolated value at absolute zero is 23.9±1.0 mdyne/cm. The large temperature dependence in the low temperature region may be explained by the effect of the change in density difference between the two phases.
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D. O. Edwards and W. F. Saam, inProg. Low Temp. Phys., D. F. Brewer (ed.), North Holland, Amsterdam (1978), VII A. Ch. 4: A. J. Ikushima, M. Iino, and M. Suzuki,Can. J. Phys. 65 1505 (1987).
H. M. Guo, D. O. Edwards, R. E. Sarwinski, and J. T. Tough,Phys. Rev. Lett. 27, 1259 (1971).
P. Leiderer, H. Poisel, and M. Wanner,J. Low Temp. Phys. 28, 167 (1977).
S. T. Boldarev and V. P. Peshkov,Physica 69, 141 (1973).
L. S. Balfour, J. Landau, S. G. Lipson, and J. Pipman,J. Physique C 6, 203 (1978).
M. Iino, M. Suzuki, A. J. Ikushima, and Y. Okuda,J. Low Temp. Phys. 59, 291 (1985).
M. Suzuki, Y. Okuda, A. J. Ikushima, and M. Iino,Europhys. Lett. 5, 333 (1988).
K. Shirahama, S. Ito, H. Suto, and K. Kono,J. Low Temp. Phys. 101, 439 (1986).
M. Iino, M. Suzuki, and A. J. Ikushima,J. Low. Temp. Phys. 63, 495 (1986).
D. O. Edwards, E. M. Ifft, and R. E. Sarwinski,Phys. Rev. 177, 380 (1969).
H. A. Kierstead,J. Low Temp. Phys. 24, 497 (1976).
W. F. Saam and J. P. Laheurte,Phys. Rev. A 4, 1170 (1971).
A. Sato and M. Suzuki,J. Low Temp. Phys. 99, 727 (1995).
F. Dalfovo and S. Stringari,J. Low Temp. Phys. 77, 307 (1989).
S. Fisk and B. Widom,J. Chem. Phys. 50, 3219 (1969).
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Sato, A., Ohishi, K. & Suzuki, M. Interfacial tension of phase-separated3He−4He mixtures at saturated vapor pressure. J Low Temp Phys 107, 165–173 (1997). https://doi.org/10.1007/BF02396839
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DOI: https://doi.org/10.1007/BF02396839