Optical setup

Cobolt Samba 532 nm laser

Second harmonic measurement platform, using a photomultiplier tube and a photon counter as a detector

Second harmonic measurement platform

M-squared ultra-narrow linewidth, CW Ti: Sapphire laser, 700-1000 nm

M-squared laser

IsoPlane SCT320 spectrometer with the BLAZE CCD - Photo by Yongkang Jian

IsoPlane spectrometer

attoDRY2100 - automated top-loading cryostat with variable temperature & superconducting magnet

attoDRY2100 cryostat

METATEST E1 transfer system

2D transfer system

Kejing OTF-1200X high temperature furnace

High temperature furnace

Nikon ECLIPSE Ci-S microscope

Nikon microscope

Large exfoliated monolayer MoS₂ sample -Photo by Xiao Wang

Monolayer MoS₂

This system uses motorized microscopy combined with AI image recognition to automatically search for mechanically exfoliated 2D materials (transition metal dichalcogenides).

AI based 2D material automatic identification system

Connect the prepared device to the measurement circuit for electrical measurement.

WEST·BOND 7476E wire bonder

Desktop shock-absorbing low-temperature optical thermostat, without liquid helium consumption. The multi-stage isolation design ensures that the vibration of the sample stage is less than 200nm. The minimum temperature of the sample stage reaches 3.6K.

FERMI Cryo-300 cryostat

Horiba iHR320 spectrometer with syncerity silicon CCD and symphony LN2 InGaAs CCD.

Horiba VIS/NIR spectrometer

Group hiking on Mount Zijin in Nanjing -Photo by Erfu Liu

Group hiking on Mount Zijin

Rukai Cang shared delicious hairy crabs from Yangcheng Lake

2024 autumn dinner, Nov 2024