Dry Dilution Refrigerator
Cryogenic environment for low-temperature quantum-device experiments.
Facilities
Experimental tools for quantum-device research.
QDL combines in-lab equipment for low-temperature experiments and device characterization with shared fabrication and analysis facilities.
QDL Equipment
In-lab equipment
Core equipment operated directly within the Quantum Device Lab.
4K Cryocooler
Cryogenic cooling for device characterization and measurement.
2D Transfer Station
Assembly of two-dimensional material heterostructures.
Probe Station
Electrical probing and characterization of devices.
Wedge Wire Bonder
Wire connections between device contacts and sample carriers.
Scanning Electron Microscope (SEM)
Electron microscopy for inspecting device structures and surfaces.
3D Printer
Prototyping custom parts and experimental fixtures.
Shared Facilities
Shared fabrication & characterization tools
Additional equipment available through shared facilities at Jeonbuk National University.
Scanning Electron Microscope (SEM)
Electron microscopy for inspecting device structures and surfaces.
Thermal Evaporator
Thin-film deposition by thermal evaporation.
Mask Aligner 1
Mask-based optical lithography for device fabrication.
Mask Aligner 2
Mask-based optical lithography for device fabrication.
Stylus Profilometer
Surface-profile and film step-height measurement.
Plasma Cleaner
Plasma treatment for surface cleaning and preparation.
Sputtering System
Thin-film deposition by sputtering.
ICP RIE
Plasma-based pattern transfer and dry etching.
For questions about experimental capabilities and research collaboration, contact the lab.
Discuss an experimental idea.
For questions about the lab’s experimental capabilities and potential research collaboration, contact Professor Choi.
View email address