6000GS low temperature magnetic field detection system

The cryogenic magnetic field probe station is designed for non-destructive and flexible testing. This cryogenic magnetic field probe station provides a level of 6000Gs magnetic field, and can easily achieve magnetic field reversal through bipolar power control. The user can also select the horizontal vector magnetic field and the vertical magnetic field.

The cryogenic magnetic field probe station uses a 4K or 10K closed cycle refrigerator, and the corresponding sample station temperature is lower than 7K and 13K. The primary refrigeration platform of the refrigerator cools the radiation screen and the supporting connection part, and the secondary refrigeration platform cools the sample stage and the probe.

This system consists of a coated aluminum vacuum chamber, gold-plated oxygen-free copper radiation shield, gold-plated oxygen-free copper sample stage, etc. All parts in the vacuum are cleaned, which is conducive to forming a better vacuum environment. Prevent contamination of the tested sample.

Application 

5. Microwave characteristics test

6. DC, RF characteristic test

7. Micro-electronic mechanical system

8. Superconductivity test

9. The optoelectronic properties of nanocircuits

10. Quantum dots and wires

11. Other non-destructive tests

Configuration

5. Closed cycle refrigerator

6. Helium compressor

7. High pressure helium pipe (2 pieces, 6 meters)

8. The surface is sprayed with aluminum vacuum chamber, 4 (optional) micro-motion probe consoles are installed on the anodized table top, and stainless steel welding spray paint support frame

9. Horizontal magnetic field electromagnet, magnetic field 0.6T

10. High precision bipolar power supply

11. Polished gold-plated oxygen-free copper radiation shield

12. 50mm diameter gold-plated oxygen-free copper sample stage

13. Three-stage vibration reduction system to ensure the vibration of the sample table<1 micron

14. DC, microwave, or light probe

15. 4 temperature sensors and two heaters to ensure accurate temperature control and temperature monitoring

16. Crycon 24C low temperature temperature controller

17. Gauss meter and low temperature Hall probe

18. High magnification electron microscope, resolution 2 microns, 24-inch LCD display

Temperature range ：4K-400K

Vacuum chamber

Sample table

Magnetic field

Probe Translation Stage

Vibration level

Cooling time and vacuum time

Temperature sensor and temperature control

GSG microwave probe