Overview：The probe station is a cryogen-free, closed-cycle refrigerator probe station enhanced with a ±2.5 T vertical field superconducting magnet. It performs C-V, I-V, microwave, and electro-optical probing, plus out-of-plane vertical field superconducting magnetic measurements. 

Applications：performing Hall effect measurements and testing magneto-transport parameters of quantum devices, high frequency measurements.

Features：

• Type:  3-stage (sample + magnet + radiation shield)

• Magnetic Field of orientation: Vertical (perpendicular to the sample plane)

• Magnetic  Field control: Current control

• Magnetic  Field capability: ±25 kOe (±2.5 T) maximum

• Magnetic  Field homogeneity: 0.5% over 10 mm diameter; 1.0% over 25 mm diameter

• Temperature range: 10 K(±2.5 T); 11 K to 400 K(±2 T); 401 K to 500 K(±1 T)

• Control stability: <10 K,±50 mK:10K<T<500K，±10 mK

• Maximum sample size: 51 mm (2 in) diameter