Critical phenomena of liquid /sup 4/He in the vicinity of the upper lambda point

Journal Article · Wed Dec 01 00:00:00 EST 1982 · J. Low Temp. Phys.; (United States)

DOI:https://doi.org/10.1007/BF00681895· OSTI ID:6235291

Takada, T; Watanabe, T

We determined C/sub p/ along six isobars near T/sub lambda/ in the vicinity of the upper superfluid transition point (upper lambda point) from measurements of C/sub v/ and (partialP/partialT)/sub v/ along six isochores. C/sub p/ was analyzed with the function C/sub p/ = (A/..cap alpha..)epsilon/sup -alpha/(1+Depsilon/sup -Delta/)+B for T>T/sub lambda/, and the same function with primed coefficients for T

• Research Organization: Department of Physics, Faculty of Science, Hokkaido University, Sapporo, Japan
• OSTI ID: 6235291
• Journal Information: J. Low Temp. Phys.; (United States), Vol. 49:5
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
HELIUM 10
SPECIFIC HEAT
HELIUM 4
AMPLITUDES
LAMBDA POINT
PRESSURE DEPENDENCE
SINGULARITY
TEMPERATURE DEPENDENCE
EVEN-EVEN NUCLEI
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
NUCLEI
PHYSICAL PROPERTIES
STABLE ISOTOPES
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
640450* - Fluid Physics- Superfluidity