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Melting of He-3 in a phase-separated solid He-3-He-4 mixture.

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Melting of He-3 in a phase-separated solid He-3-He-4 mixture. / Haley, Richard P.; Adams, E. D.
In: Low Temperature Physics, Vol. 23, No. 5-6, 05.1997, p. 461-463.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

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Haley RP, Adams ED. Melting of He-3 in a phase-separated solid He-3-He-4 mixture. Low Temperature Physics. 1997 May;23(5-6):461-463.

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Haley, Richard P. ; Adams, E. D. / Melting of He-3 in a phase-separated solid He-3-He-4 mixture. In: Low Temperature Physics. 1997 ; Vol. 23, No. 5-6. pp. 461-463.

Bibtex

@article{a22e73a0105748f689cbd2e4f462396c,
title = "Melting of He-3 in a phase-separated solid He-3-He-4 mixture.",
abstract = "The melting pressure of the He-3-rich phase, which is formed after phase separation of a mixture of 0.6% He-3 in He-4, has been studied in the temperature range 1-150 mK, below the phase-separation temperature T-ps, at pressures between 2.78 and 3.56 MPa. Measurements were made with the mixture confined in a silver sinter, and also in an open volume for comparison. An elevation of the melting pressure relative to pure He-3 of up to 60 kPa in the sinter cell and 20 kPa in the open-volume cell was observed. Hysteresis between the freezing and melting temperatures was found for both cells, similar to that observed for pure He-3 in small pores. The results of Schrenk et al. for heat capacity measurements on a similar system are discussed.",
keywords = "PRESSURE, SOLIDIFICATION, HELIUM",
author = "Haley, {Richard P.} and Adams, {E. D.}",
year = "1997",
month = may,
language = "English",
volume = "23",
pages = "461--463",
journal = "Low Temperature Physics",
issn = "1090-6517",
publisher = "AMER INST PHYSICS",
number = "5-6",

}

RIS

TY - JOUR

T1 - Melting of He-3 in a phase-separated solid He-3-He-4 mixture.

AU - Haley, Richard P.

AU - Adams, E. D.

PY - 1997/5

Y1 - 1997/5

N2 - The melting pressure of the He-3-rich phase, which is formed after phase separation of a mixture of 0.6% He-3 in He-4, has been studied in the temperature range 1-150 mK, below the phase-separation temperature T-ps, at pressures between 2.78 and 3.56 MPa. Measurements were made with the mixture confined in a silver sinter, and also in an open volume for comparison. An elevation of the melting pressure relative to pure He-3 of up to 60 kPa in the sinter cell and 20 kPa in the open-volume cell was observed. Hysteresis between the freezing and melting temperatures was found for both cells, similar to that observed for pure He-3 in small pores. The results of Schrenk et al. for heat capacity measurements on a similar system are discussed.

AB - The melting pressure of the He-3-rich phase, which is formed after phase separation of a mixture of 0.6% He-3 in He-4, has been studied in the temperature range 1-150 mK, below the phase-separation temperature T-ps, at pressures between 2.78 and 3.56 MPa. Measurements were made with the mixture confined in a silver sinter, and also in an open volume for comparison. An elevation of the melting pressure relative to pure He-3 of up to 60 kPa in the sinter cell and 20 kPa in the open-volume cell was observed. Hysteresis between the freezing and melting temperatures was found for both cells, similar to that observed for pure He-3 in small pores. The results of Schrenk et al. for heat capacity measurements on a similar system are discussed.

KW - PRESSURE

KW - SOLIDIFICATION

KW - HELIUM

M3 - Journal article

VL - 23

SP - 461

EP - 463

JO - Low Temperature Physics

JF - Low Temperature Physics

SN - 1090-6517

IS - 5-6

ER -