Curie temperature oscillations and critical phenomena in Co/Cu multilayer films |
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| Authors: | P D Kim I A Turpanov V K Mal’tsev L A Li T N Isaeva A Ya Beten’kova M M Karpenko L E Bykova E S Poluyan Y H Jeong |
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| Institution: | (1) Institute of Physics, Siberian Branch of the, Russian Academy of Sciences, 660036 Krasnoyarsk, Russia;(2) Department of Physics, Pohang University of Science and Technology, Korea |
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| Abstract: | A study is made of Co/Cu multilayer structures with ultrathin Co layers. Oscillations of the saturation magnetization and
Curie temperature as a function of the thickness of the intermediate Cu conducting layer are observed. The behavior of the
magnetization near the second-order phase transition is studied, and the critical exponents of the magnetization are determined.
Pis’ma Zh. éksp. Teor. Fiz. 64, No. 5, 341–345 (10 September 1996) |
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