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Investigation of the Phase Equilibria in the System Neon-Xenon Using a Diamond-Anvil System

Published online by Cambridge University Press:  21 February 2011

J.A. Schouten ,
L.C. Van Den Bergh  and
N.J. Trappeniers
J.A. Schouten
Affiliation:
Van der Waals Laboratory, University of Amsterdam, The Netherlands
L.C. Van Den Bergh
Affiliation:
Van der Waals Laboratory, University of Amsterdam, The Netherlands
N.J. Trappeniers
Affiliation:
Van der Waals Laboratory, University of Amsterdam, The Netherlands
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Extract

The critical line of a nearly ideal binary system generally moves from the critical point of one of the components directly to the critical point of the other component (curve 1 Fig. 1). In a less ideal system, however, the behaviour is quite different. In some cases the curves move from the critical point of the less volatile component (component 2) to lower temperatures and higher pressures (curve 2) and rise again to higher temperatures via a temperature minimum, the critical double point. In other systems, the critical temperature increases continuously from the critical point of the less volatile component when the pressure is increased (curve 3). We assume here that the critical line is not interrupted by the appearance of a solid phase.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 22: Symposium NY – High Pressure in Science and Technology , 1983 , 73
Copyright
Copyright © Materials Research Society 1984

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References

REFERENCES

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3a Trappeniers, N.J. and Schouten, J.A., Physica 73 (1974) 527 CrossRefGoogle Scholar
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