NMR imaging of dilute 3He-4He mixtures on the melting curve

Israel Schuster; Yoram Swirski; Ehud J. Schmidt; Emil Polturak; Stephen G. Lipson

doi:10.1016/0921-4526(94)90754-4

NMR imaging of dilute ³He-⁴He mixtures on the melting curve

Israel Schuster, Yoram Swirski, Ehud J. Schmidt, Emil Polturak, Stephen G. Lipson

Research output: Contribution to journal › Article › peer-review

Abstract

Solidification and melting of dilute ³He-⁴He mixtures (0.7%-4.0% ³He) at 0.45K-1.2K are investigated, utilizing a 10 MHz NMR imaging system. The spatial distribution of ³He, T₁ and T₂ relaxation times was mapped along the vertical direction of the experimental cell, perpendicular to the liquid-solid interface. We find that relaxation on the melting curve is considerably faster than at higher densities.

Original language	English (US)
Pages (from-to)	849-850
Number of pages	2
Journal	Physica B: Physics of Condensed Matter
Volume	194-196
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4526(94)90754-4
State	Published - Feb 2 1994
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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title = "NMR imaging of dilute 3He-4He mixtures on the melting curve",

abstract = "Solidification and melting of dilute 3He-4He mixtures (0.7%-4.0% 3He) at 0.45K-1.2K are investigated, utilizing a 10 MHz NMR imaging system. The spatial distribution of 3He, T1 and T2 relaxation times was mapped along the vertical direction of the experimental cell, perpendicular to the liquid-solid interface. We find that relaxation on the melting curve is considerably faster than at higher densities.",

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AU - Schuster, Israel

AU - Swirski, Yoram

AU - Schmidt, Ehud J.

AU - Polturak, Emil

AU - Lipson, Stephen G.

PY - 1994/2/2

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