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PII: S0169-4332(96)00835-5

Properties of Co(110)/Mo(100)/MgO(100) bilayers

I. Klik^{a, *}, U. M. Chen^a, Y. D. Yao^a, C. P. Chang^a, C. K. Lo^a, S. Y. Liao^a and Y. Liou<sup>a

a</sup> Institute of Physics, Academia Sinica, Nankang Taipei 115 Taiwan

Available online 11 March 1999.

Abstract

Co(110)/Mo(100)/MgO(100) bilayers were grown using molecular beam epitaxy; the thickness of the Co layer was 200 å and that of the Mo buffer 0, 6, 20 and 50 å, respectively. Their magnetic, electric and surface properties were studied as functions of the non-magnetic buffer layer thickness and coercivity, resistivity and magnetization at 1 T were found to be correlated with surface roughness. The static scaling exponent was determined to be = 0.58±0.02 for all films, regardless of the roughness and topography of their surface.

Author Keywords: Co thin films; Magnetic hysteresis; Surface topography; Scaling; Electric conductivity

^*Corresponding author.

	This document Abstract Journal Format-PDF (241 K) Actions Cited By Save as Citation Alert Export Citation Applied Surface Science Volumes 113-114 April 1997 Pages 165-168

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