TY - JOUR
AU - Prokhorova, Yu. V.
AB - Abstract We have studied the magnetic and screening properties of cylindrical shields made of amorphous ferromagnetic ribbons. It is established that the relative magnetic permeability of this material can exceed 106. The action of an alternating decaying magnetic field (demagnetization) converts amorphous ferromagnetic ribbons into the state of anhysteretic magnetization, which is characterized by extremely high (above 2 × 107) values of the relative magnetic permeability in magnetic fields at a level of 10 nT. The results of measurements were used to estimate the coefficient of attenuation of the Earth’s magnetic field inside cylindrical shields with open ends, depending on the diameter and the number of layers of an amorphous ferromagnetic ribbon.
TI - Magnetic and screening properties of amorphous ferromagnetic ribbons
JF - Technical Physics Letters
DO - 10.1134/s1063785014100071
DA - 2014-10-01
UR - https://www.deepdyve.com/lp/springer-journals/magnetic-and-screening-properties-of-amorphous-ferromagnetic-ribbons-57iTKZml07
SP - 849
EP - 852
VL - 40
IS - 10
DP - DeepDyve
ER -