Room 106, Building 98 (Global Lifelong Learning Center)
Specifications
Temperature range: 300 K to 1.5 K, maximum magnetic field: 8 T.
Description
A system that maintains an ultra-low temperature environment through helium gas circulation and sustains a high magnetic field environment using a superconducting electromagnet, enabling measurement of material properties under extreme conditions.
Applications
Measurement of material properties according to temperature and study of changes under magnetic fields.
No. 2
4 K CCR
Location
Room 106, Building 98 (Global Lifelong Learning Center)
Specifications
Temperature range: 300 K to 4 K.
Description
Creates a low-temperature environment using a cryogen-free refrigeration method, allowing easy temperature control of samples.
Applications
Measurement of material properties according to temperature.
No. 3
Turbo pump station
Location
Room 106, Building 98 (Global Lifelong Learning Center)
Specifications
High vacuum condition: < 10-6 torr
Description
Maintains uncontaminated high vacuum conditions for vacuum-dependent equipment using dry baking pumps and turbo pumps.
Applications
Maintains high vacuum conditions in cryostat chambers, semiconductor equipment chambers, and similar environments.
No. 4
Resistance bridge
Location
Room 106, Building 98 (Global Lifelong Learning Center)
Specifications
Resistance range: 22 ranges from 2 mΩ to 63.2 MΩ (excitation dependent).
Description
Measures the resistance of low-resistance samples with high resolution using an AC signal.
Applications
Observation of resistance changes in low-resistance samples such as superconductors and metals under varying temperatures and magnetic fields in low-temperature environments.
