Measurement of the difference between the dynamic NMR and static susceptibilities of superfluid /sup 3/He-B using an rf-biased superconducting quantum-interference device
Journal Article
·
· Phys. Rev. Lett.; (United States)
The temperature-dependent susceptibility of superfluid /sup 3/He-B has been measured both statically and via a pulse technique in a field of 309 G using an rf-biased superconducting quantum-interference device (SQUID). In the pressure range 26.5 to 18 bar, the dynamic NMR susceptibility agrees qualitatively with the theoretical weak-coupling predictions for the Balian-Werthamer state. However, the static susceptibility, measured using the same rf-biased SQUID and detection system, is significantly smaller than the dynamic susceptibility.
- Research Organization:
- Argonne National Laboratory, Argonne, Illinois 60439
- OSTI ID:
- 7313143
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 38:20; ISSN PRLTA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640450* -- Fluid Physics-- Superfluidity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ELECTRONIC EQUIPMENT
EVEN-ODD NUCLEI
FLUXMETERS
HELIUM 3
HELIUM 3 B
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
MAGNETIC PROPERTIES
MAGNETIC RESONANCE
MAGNETIC SUSCEPTIBILITY
MAGNETIZATION
MEASURING INSTRUMENTS
MICROWAVE EQUIPMENT
NUCLEAR MAGNETIC RESONANCE
NUCLEI
PHYSICAL PROPERTIES
PULSE TECHNIQUES
RESONANCE
RF SYSTEMS
SQUID DEVICES
STABLE ISOTOPES
SUPERCONDUCTING DEVICES
SUPERFLUIDITY
TEMPERATURE DEPENDENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ELECTRONIC EQUIPMENT
EVEN-ODD NUCLEI
FLUXMETERS
HELIUM 3
HELIUM 3 B
HELIUM ISOTOPES
ISOTOPES
LIGHT NUCLEI
MAGNETIC PROPERTIES
MAGNETIC RESONANCE
MAGNETIC SUSCEPTIBILITY
MAGNETIZATION
MEASURING INSTRUMENTS
MICROWAVE EQUIPMENT
NUCLEAR MAGNETIC RESONANCE
NUCLEI
PHYSICAL PROPERTIES
PULSE TECHNIQUES
RESONANCE
RF SYSTEMS
SQUID DEVICES
STABLE ISOTOPES
SUPERCONDUCTING DEVICES
SUPERFLUIDITY
TEMPERATURE DEPENDENCE