TY - JOUR
T1 - Specific heat of 5% and 3% 3He-4He solutions under pressure
AU - Polturak, Emil
AU - Rosenbaum, Ralph
PY - 1981/6
Y1 - 1981/6
N2 - Specific heat measurements have been made under pressure on a 5% 3He-4He solution between 10 and 93 mK, yielding values for the specific heat mass, m*, of 2.45 m3, 2.74 m3, and 3.07 m3 at pressures of 0, 10, and 20 atm, respectively; corresponding values of the zero-concentration effective mass m0 are 2.38 m3, 2.64 m3, and 2.90 m3 for the above pressures. Measurements were also made on a 3% solution. Above 35 mK, all the measurements show deviations from a free-Fermi-gas behavior.
AB - Specific heat measurements have been made under pressure on a 5% 3He-4He solution between 10 and 93 mK, yielding values for the specific heat mass, m*, of 2.45 m3, 2.74 m3, and 3.07 m3 at pressures of 0, 10, and 20 atm, respectively; corresponding values of the zero-concentration effective mass m0 are 2.38 m3, 2.64 m3, and 2.90 m3 for the above pressures. Measurements were also made on a 3% solution. Above 35 mK, all the measurements show deviations from a free-Fermi-gas behavior.
UR - http://www.scopus.com/inward/record.url?scp=0002574722&partnerID=8YFLogxK
U2 - 10.1007/BF00115610
DO - 10.1007/BF00115610
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AN - SCOPUS:0002574722
SN - 0022-2291
VL - 43
SP - 477
EP - 498
JO - Journal of Low Temperature Physics
JF - Journal of Low Temperature Physics
IS - 5-6
ER -