Temperature Dependence of Debye Theta's for bcc ${}^{3}{He}$ and hcp ${}^{4}{He}$

Publisher Website

8 September 1969

journal article
research article
Published by American Physical Society (APS) in Physical Review Letters

Vol. 23 (10) , 518-520
https://doi.org/10.1103/physrevlett.23.518

Abstract

From measurements of

{(\frac{\partial p}{\partial T})}_{V}

, values of

\frac{⊖_{D}}{γ^{\frac{1}{3}}}

have been obtained for bcc

{}^{3}{He}

and hcp

{}^{4}{He}

. Below

\frac{T}{⊖_{Dmax}} \approx 0.02

a decrease in

⊖_{D}

occurs for

{}^{3}{He}

but not for

{}^{4}{He}

.

Keywords

This publication has 15 references indexed in Scilit:

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Physical Review B, 1968
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