The thermal conductivity of Stycast 1266 epoxy has been measured between 0.045 and 0.45 K. The thermal conductivity closely follows a T2 behavior in this temperature range. In addition, some room temperature optical properties of this epoxy are reported.
REFERENCES
1.
Emerson and Cuming, Canton, MA. 02021. Epibond 100A was manufactured by Furane Plastics, 16 Spielman Rd., Fairfield, NJ 07006.
2.
3.
See, for example,
W. H.
Tanttila
, Phys. Rev. Lett.
39
, 554
(1977
), and the references contained therein.4.
5.
S. B.
Trickey
, W. P.
Kirk
, and E. D.
Adams
, Rev. Mod. Phys.
44
, 668
(1972
).This melting curve is a composite of results of
R. A.
Scribner
, M. F.
Panczyk
, and E. D.
Adams
, J. Low Temp. Phys.
1
, 313
(1969
)and
R. T.
Johnson
, O. V.
Lounasmaa
, R.
Rosenbaum
, O. G.
Symko
, and J. C.
Wheatley
, J. Low Temp. Phys.
2
, 403
(1970
).However, this composite melting curve at 100 mK is about 4% lower than the melting curve of W. P. Halperin, Ph.D. thesis (Cornell University) (unpublished),
and about 8% lower than the melting curve of
Grilly
, J. Low Temp. Phys.
4
, 615
(1971
). The effect of these uncertainties in the melting curve was to decrease the Stycast 1266 conductivity by about 20% but leave the temperature dependence essentially unaltered.6.
A. C.
Anderson
, J. H.
Anderson
, and M. P.
Zaitlin
, Rev. Sci. Instrum.
47
, 407
(1976
).
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© 1978 American Institute of Physics.
1978
American Institute of Physics
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