| 观察腔Observation Chamber | |
|---|---|
| 温度 | 3.0 ~ 100 K (可变) |
| Vacuum Base | Obs. Prep. Ch. 3.0 ×10-8 Pa, LLC 5 ×10-5 Pa |
| STM Head | |
| Scan Range (X × Y × Z) | 1.7×1.7×0.54 µm3 @ 4.5 K |
| STM spatial resolutin | Atomic resolution |
| Raman spectroscopic system | |
| Incident angle | 35° |
| Lens | Aspheric lens (NA 0.35) |
| Spectrometer | f = 35 cm or 50 cm, F-number = 3.8 |
| Spectral resolution | 2 cm-1 @ 550 nm, 1200 G/mm |
| Laser for excitation | |
| Standard | Fiber output (FC connector: 2 m) Output variable (ND filter) |
| Excitation wavelength | Nd: Yag laser (532 nm, 25 mW) Option: He-Ne Laser (633 nm) |
聚焦离子束蚀刻系统
超高真空极低温强磁场扫描隧道显微镜
超高真空超低温四探针SPM
高真空极低温扫描探针显微镜
超低温磁场扫描隧道显微镜
UHV扫描探针显微镜
