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期刊论文

Characterization and Magnetic Properties of Iron-Based Ally Antidot Arrays

刘青芳LIU Qing-Fang** JIANG Chang-Jun WANG Jian-Bo FAN Xiao-Long XUE De-Sheng

CHIN. PHYS. LETT. Vol. 24, No.7 (2007) 2081,-0001,():

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摘要/描述

Fe29Co71 and Fe19Bi81 antidot arrays, with different ajmensions, are prepared with the rf magntron supttering method onto the porous alumina substrate. The size and shape of antidot arrays are characterized by scanning electron microscopy. The glancing angle x-ray diffreaction patterns of Fe29Ci71 and Fe19Ni81 antidot arrays indicate the bcc and fcc structures, respectively. The coercivities of both the alloys show abnormal thickness dependence, whick are discussed qualitatively by considering the pinning and the thickness effect to the films.

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