On-chip detection of ferromagnetic resonance of a single submicron Permalloy strip

被引：24

作者：

Costache, M. V. ^{[1
]}

Sladkov, M. ^{[1
]}

van der Wal, C. H. ^{[1
]}

van Wees, B. J. ^{[1
]}

机构：

[1] Univ Groningen, Ctr Mat Sci, Phys & Nanodevices Grp, NL-9747 AG Groningen, Netherlands

来源：

APPLIED PHYSICS LETTERS | 2006年 / 89卷 / 19期

关键词：

D O I：

10.1063/1.2385405

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The authors measured ferromagnetic resonance of a single submicron ferromagnetic strip, embedded in an on-chip microwave transmission line device. The method used is based on detection of the oscillating magnetic flux due to the magnetization dynamics, with an inductive pickup loop. The dependence of the resonance frequency on applied static magnetic field agrees very well with the Kittel formula, demonstrating that the uniform magnetization precession mode is being driven.

引用

页数：3

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