Josephson effect in spin supercurrent in sup 3 He-B

Conference · Wed Oct 25 04:00:00 EDT 1989 · AIP Conference Proceedings (American Institute of Physics); (USA)

OSTI ID:7188339

Borovik-Romanov, A S; Bunkov, Y M; Dmitriev, V V; Mukharskii, Y M; Sergatskov, D A ^[1]

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1. Institute for Physical Problems, Kosygin st. 2, Moscow 117334, USSR (SU)

Investigations of spin supercurrent flow in narrow channels are described. Zeeman energy transfer, connected with spin superflow, is observed. The critical spin current is reached when phase slips take place. In a channel with an aperature, a transition from phase slips to a non-hysteretic current-phase relationship is observed. Creation of spin vortices and possible future experiments are discussed.

• OSTI ID: 7188339
• Report Number(s): CONF-8904257--
• Conference Information: Journal Name: AIP Conference Proceedings (American Institute of Physics); (USA) Journal Volume: 194:1
• Country of Publication: United States
• Language: English

Related Subjects

640450* -- Fluid Physics-- Superfluidity
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ANGULAR MOMENTUM
COOPER PAIRS
EVEN-ODD NUCLEI
HELIUM 3
HELIUM 3 B
HELIUM ISOTOPES
ISOTOPES
JOSEPHSON EFFECT
LIGHT NUCLEI
MAGNETIC RESONANCE
MEASURING METHODS
NUCLEAR MAGNETIC RESONANCE
NUCLEI
OPENINGS
ORIFICES
PARTICLE PROPERTIES
RESONANCE
SPIN
STABLE ISOTOPES
VORTICES