6533b7d0fe1ef96bd125a1a3
RESEARCH PRODUCT
A Mössbauer cryostat equipped with a Gifford McMahon cryocooler
M. ConsiglioG. BardiG. AlonzoN. Gionfriddosubject
CryostatNuclear and High Energy PhysicsHelium gasChemistryThermodynamicschemistry.chemical_elementControl equipmentCryogenicsCryocoolerCondensed Matter PhysicsAtomic and Molecular Physics and OpticsMössbauer spectroscopyPhysical and Theoretical ChemistryAtomic physicsClosed circuitHeliumdescription
A new cryostat for Mossbauer spectroscopic measurements has been developed around a cryogenerator of the Gifford McMahon type operating with helium gas in a closed circuit. Both source and absorber can be cooled to about 30K and the unwanted vibrations caused by the helium compression/expansion cycle have been limited to approximately 0.05–0.06 mms−1.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1989-03-01 | Hyperfine Interactions |