Zero Magnetic Field Environment for EDM Measurement
نویسندگان
چکیده
Neutron electric dipole moment measurement (EDM) requires precise control of the electric and magnetic field in the test cell. External magnetic field should be shielded out completely. As the experiment will be conducted in cryogenic environment (~ 4K), conventional μ-metal shield cannot work in low temperature. Shielding property of another magnetic material, Metglas, was study in this project. Metglas shields and a square coil pair were used to fabricate a zero magnetic field region. Table of Content
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