Facilities

         

Our group has a wet lab for colloidal nanocrystal synthesis and self-assembly, a small optical lab for photoluminescence characterization and two-dimensional material heterostructure fabrication, and two shared femtosecond laser labs for ultrafast dynamic studies with access to liquid helium temperature low to 2 K and high magnetic field up to 10 T. We are quite open to collaborations if you feel our facilities would be helpful for your research. Let us meet and discuss about science!

Thank the great support of Institute of Modern Optics at School of Physics at Peking University, the State Key Laboratory For Artificial Microstructure and Mesoscopic Physics, and the Ministry of Science and Technology of the Government of the People's Republic of China!

Wet Lab:

Fume Hood, Schlenk Line, glove box, centrifuge, oven, spin-coater, glassware washers

Fiber coupled photoluminescence spectrometer, absorption spectrometer

Small optical lab:

2 Nikon microscopes for 2D heterostructure fabrication

Nanocrystal micro-volume piezo printer

PLQY measurement system with fiber coupled spectrometer, integration sphere, 488 nm laser, and 532 nm laser

Shared femtosecond laser lab I:

Nikon Eclipse TI-U Inverted Microscope

76 MHz ultrafast laser system with Ti:Sapphire oscillator and tunable OPO (Coherent Verdi V-10, Mira-HP, and Mira-OPO)

Pulse picker 9.5 KHz~4.75MHz

Streak camera 200-900 nm, 2 ps time resolution, 160 ps - 2 ns range

Single photon detector, dual channel Time Correlated Single Photon Counting (TCSPC) imaging package from Becker & Hickl

Spectrometer visible range Kymera 328i

MicrostatHires cryostat with XYZ-attocube piezo stage

Shared femtosecond laser lab II:

1 KHz ultrafast laser system Coherent OperA Solo 240-2600 nm

Oxford Spectromag SM4000 10T, with XYZ-attocube piezo stage built inside

Streak camera C10910, 200-850 nm, 20 ps time resolution, 1.2 ns - 1ms range

Other Labs on campus we are accessible to

Electron Microscopy Laboratory of Peking University

北京大学微纳加工实验室