Crystallgraphic Texture Analysis Using Thermal Expansion Measurements on Polycrystalline TbxDy 1-x
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magnetostriction texture↗
Engineering topics
Chave, R.
Publications and source records attributed to Chave, R..
Magnetomechanical Damping in Tesxtured Polycrystalline Tb.76Dy.24
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damping magnetomechanical↗
Heat Switches for Cryogenic Application with Polycrystalline Magnetostrictive and Superconducting Flux Tube Actuation
These heat switches are designed to replace slower gas-gap switches in many applications. Applications include isolating calorimeters, and the thermal shorting of heat shields to shorten cool down times on cryogenic apparatus.
High Temperature Superconductor↗
Magnetostriction of Single and Polycrystalline TbDy0 at Cryogenic Temperatures
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Magnetostriction cryogenic↗
Progress in Vibration-Free Sorption Cryocoolers for the Planck Mission
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Vibration-Free Sorption Cryocoolers Planck Mission↗
Vibration Free Sorption Cryocoolers for Astrophysics Applications
Hydrogen sorption cryocoolers baselined on Planck Surveyor cosmic microwave background mission.
cosmic microwave background metal-hydride compress↗
Sorption Cryocooler Development for the Planck Surveyor Mission
We are developing metal-hydride based sorption cryocoolers for the Planck Surveyor mission.
sorption cryocooler metal hydride Joule-Thomson re↗
Measurement of Magnetostriction Between 4.2 and 77K
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liquid helium valves micropositioning devices IR s↗
Optical Gimbal Mechanism for Use at 4.2 K
A two axis optical gimbal mechanism for aligning 1 meter diameter telescope primaries and test flat mirrors at temperatures from 300 to 4.2 K is being constructed for use in the Cryogenic Telescope Test Facility.
transformers infrared telescope↗
Superfluid Helium Zero-Gravity Test Facility
Experiments in zero-gravity aircraft are performed as stand-alone experiments yielding worthwile scientific data or in preparation for longer rocket or space flights.
superfluid helium↗