Research Facilities
仪器设备

Optical ultrahigh-vacuum low-temperature scanning tunneling microscope/atomic force microscope. Photo courtesy of Ying. Jiang.

Physical Property Measurement System (PPMS, 16T & 50mK).  Photo courtesy of Jian. Wang.

attocube mK compatible customized attoAFMIII microscope.  Photo courtesy of Jian. Wei.

 Leiden Cryogen Free Dilution Refrigerator System Model CF-450 with 3T-1T-1T Vector magnet.  Photo courtesy of Jian. Wei.


Ultrafast laser system. These laser systems can produce 800nm laser pulse (250KHz and 78Mhz). Based on this, we have constructed an ultrafast spectroscopy system covering almost full spectrum range, with which we can do ultrafast spectroscopy and photocurrent with scanning microscopy resolution and study various optical properties of materials (especially nanomaterial).  Photo courtesy of Dong. Sun

Helios NanoLab 600i FIB/SEM DualBeam Microscope.  Photo courtesy of ICQM Nano Fabrication Lab.)

 

光学兼容超高真空低温扫描隧道显微镜/原子力显微镜。厂家:德国Createc,最低温度:5K,真空度:<110-10 Torr,液氦消耗量:<0.05L/小时,热漂移:<0.1nm/小时,最小隧道电流:<1pA,Q因子:>40,000,光学兼容性:扫描探头上直接集成非球面镜。(江颖组提供。)

极低温强磁场物性测量平台:50mK 极低温、16T强磁场、样品旋转功能、大电阻和小电阻样品的直流和交流精确测量。(王健组提供。)

attocube 极低温下使用的特制原子力显微镜(危健组提供。)

莱顿干式稀释制冷机,型号CF-450,配备3-1-1 特斯拉矢量超导磁体。(危健组提供。)

超快激光器系统本套激光器系统可产生250KHz和78MHz的800nm激光,基于此搭建从Thz到紫外的几乎全波段光谱测量系统,进行微分辨的超快光谱和光电流谱测量,研究材料的响应。(孙栋组提供。)

Helios NanoLab 600i聚焦离子/电子双束显微镜。(微纳加工实验室提供)