Simple differential thermometer using a thermocouple with a SQUID detector

Conference · Fri Dec 31 23:00:00 EST 1982 · AIP Conf. Proc.; (United States)

OSTI ID:6100322

Maeno, Y; Haucke, H; Wheatley, J

Details of design and construction of a simple and rugged thermocouple differential thermometer are presented. Gold + 0.03 at. % iron wire is used, with niobium leads connected to a SQUID. It is demonstrated that at 1 K the response time is about 15 ms and that the temperature sensitivity of 10/sup -7/ K with a 10 Hz filter is Johnson-noise limited. 3 references.

• Research Organization: Los Alamos National Lab., NM
• OSTI ID: 6100322
• Report Number(s): CONF-830456-
• Journal Information: AIP Conf. Proc.; (United States), Journal Name: AIP Conf. Proc.; (United States) Vol. 103; ISSN APCPC
• Country of Publication: United States
• Language: English

Related Subjects

640460* -- Fluid Physics-- Other Quantum Fluids
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
CRYSTALS
DIFFERENTIAL THERMAL ANALYSIS
ELECTRONIC EQUIPMENT
ELEMENTS
EQUIPMENT
EVEN-ODD NUCLEI
FLUIDS
FLUXMETERS
HELIUM 3
HELIUM 3 B
HELIUM ISOTOPES
HYDROGEN
INTERFACES
ISOTOPES
LIGHT NUCLEI
LIQUIDS
MEASURING INSTRUMENTS
MECHANICS
MEETINGS
MICROWAVE EQUIPMENT
NONMETALS
NUCLEI
PERFORMANCE
QUANTUM CRYSTALS
QUANTUM FLUIDS
QUANTUM MECHANICS
SOLIDS
SQUID DEVICES
STABLE ISOTOPES
SUPERCONDUCTING DEVICES
SUPERFLUIDITY
THERMAL ANALYSIS
THERMOCOUPLES
THERMOMETERS
TURBULENCE