Superlattice effect in the transport properties of Ni/Co multilayers
نویسندگان
چکیده
The low-temperature transport properties of Ni/Co superlattices were systematically studied. While the resistivity, anisotropic magnetoresistance and anomalous Hall coefficient oscillate as functions of Co and/or Ni layer thicknesses, the ordinary Hall coefficient does not. These oscillations are interpreted as a true superlattice effect, since they disappear when the number of bilayer periods is decreased. ( 1998 Elsevier Science B.V. All rights reserved. PACS: 73.50.Bk; 73.50.Jt; 68.65.#g
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تاریخ انتشار 1998