Chinese
Magnetization

Measurement principle

The magnetization of sample M(H) is measured by a pick-up coil surrounding the sample. The pick-up coil system consists of two series-connected coaxial coils wound in opposite directions to sense the voltage signal induced by a pulsed field. The relative values of M(H) are obtained by integration of the voltage. The absolute values of M can only ascertained through subsequent calibration measurements.

Measurement Conditions

Field range

 0~60T

Temperature range

1.5K-300K

Sample type

Single crystal, ceramic, powder

Sample size

R < 2.5mm(probe 1#)，R <1.6mm (probe 2#)

Sensitivity

~10-4emu

Typical experiment


M(H), anomalies or quantum oscillations, absolute values of M only with 

subsequent calibration measurements

Typical result

1. Phys. Rev. Lett. 131, 136701 (2023), Y. T. Chang, et al.

2. Phys. Rev. B 105, 064108 (2022), Y. S. Tang, et al.

3. Phys. Rev. B 97, 144406 (2018), Z. W. Ouyang, et al.


                

Key Contacts

Junfeng Wang                                                 Chao Dong

Email：jfwang#hust.edu.cn                                  Email: dongchao#hust.edu.cn (Please replace # with @)

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