TY - JOUR
T1 - Depression of the superfluid transition temperature in He4 by a heat current
AU - Duncan, Robert V.
AU - Ahlers, Guenter
AU - Steinberg, Victor
N1 - Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 1988
Y1 - 1988
N2 - We report experimental results for the depression of the superfluid transition temperature T(Q) in He4 by a heat current Q. The data were obtained by use of thermometry with a resolution of 10 nK, and cover the range 0.4Q10 W/cm2. They can be represented by 1T(Q)/T(0)=(Q/Q0)x with Q0=568±200 W/cm2 and x=0.813±0.012, and are in good agreement with theoretical predictions.
AB - We report experimental results for the depression of the superfluid transition temperature T(Q) in He4 by a heat current Q. The data were obtained by use of thermometry with a resolution of 10 nK, and cover the range 0.4Q10 W/cm2. They can be represented by 1T(Q)/T(0)=(Q/Q0)x with Q0=568±200 W/cm2 and x=0.813±0.012, and are in good agreement with theoretical predictions.
UR - http://www.scopus.com/inward/record.url?scp=3743079706&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.60.1522
DO - 10.1103/PhysRevLett.60.1522
M3 - Article
AN - SCOPUS:3743079706
VL - 60
SP - 1522
EP - 1525
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
IS - 15
ER -