Giant magneto-impedance and skin effect in CuBe/CoNiP composite wires |
| |
Authors: | L.P. Liu Z.J. Zhao J.C. ZhangZ.M. Wu J.Z. RuanQ.J. Wang X.L. Yang |
| |
Affiliation: | Department of Physics, Center of Functional Nanomaterials and Devices, East China Normal University, Shanghai 200062, PR China |
| |
Abstract: | The giant magneto-impedance and skin effect in electroless deposited CuBe/CoNiP composite wires with different diameter of CuBe core are presented, and involves a theoretical approach of the current density distributions in layers. Results show that the strong eddy current in the magnetic CoNiP coating will be induced due to the electromagnetic interactions with the CuBe core. It makes the skin effect strong in the magnetic coating even at very low frequency, and at this, large MI changes can also be observed. |
| |
Keywords: | 73.21.Ac 75.47.&minus m 41.20.&minus q |
本文献已被 ScienceDirect 等数据库收录! |