Facility

Low temperature facility

Most of the experiments in our lab are done at low temperatures reaching down to 30mK. We use the facility at Korea Basic Science Institute (KBSI). The most  frequently used cryostats are a top-loading He-3 system with the base temperature 300mK and a dilution refrigerator with the base temperature 30mK. Both systems are equiped with a superconducting magnet with the highest attainable field of 9T.

He3
insert
A top loading He-3 system by Oxford

He-3 insert taken out
dilution

A dilution refrigerator by Oxford

Sample fabrication facility

For the sample fabrication, we employ the state-of-the-art nanofabrication technologies. Although the equipments used are the same as those used in the standard semiconductor processing, we have developed ways to fabricate and handle the nanostructured materials and devices. We have a cleanroom of class 10,000 in our department.

aligner
spinner
Mask aligner
Spinner
wet station
microscope
Wet station
Microscope
DI system
cleanroom
DI water system
Cleanroom entrance
cleanroom cleanroom
Cleanroom view
Cleanroom view
cleanroom cleanroom
Cleanroom view Cleanroom view
cleanroom cleanroom
Cleanroom view Cleanroom view
cleanroom

Cleanroom view