Paper Title:
Realization of a Wideband Microwave Noise Filter Used Magnetic Multilayer Thin Films by Using Exchange Bais Stacks Structure
  Abstract

The microwave magnetic dynamic properties of the [NiFe(40nm)/IrMn(15nm)]6/[NiFe(30nm)/IrMn(15nm)]7/[NiFe(20nm)/IrMn(15nm)]10 multi-stacks structure films, prepared by high vacuum DC magnetron sputtering deposition, have been investigated at the frequency range from 10 MHz to 6 GHz. By changing the thickness of the ferromagnetic (FM) NiFe layer in bottom [NiFe(t nm)/IrMn(15nm)]6 stack part, a tunable lower frequency range used magnetic multilayer can be realized. The influence of the NiFe layer thickness in bottom stack to static and dynamic magnetic properties were obtained and analyzed. Combining with the top [NiFe(30nm)/IrMn(15nm)]7/[NiFe(20nm)/IrMn(15nm)]10 two stacks used in the higher frequency, a kind of multi-stacks structure magnetic thin films were fabricated for the wideband microwave noise filter.

  Info
Periodical
Advanced Materials Research (Volumes 335-336)
Chapter
Chapter 10: Functional Materials
Edited by
Yun-Hae Kim, Prasad Yarlagadda, Xiaodong Zhang and Zhijiu Ai
Pages
1267-1272
DOI
10.4028/www.scientific.net/AMR.335-336.1267
Citation
L. C. Jin, H. W. Zhang, X. L. Tang, G. D. Lu, Z. Y. Zhong, "Realization of a Wideband Microwave Noise Filter Used Magnetic Multilayer Thin Films by Using Exchange Bais Stacks Structure", Advanced Materials Research, Vols. 335-336, pp. 1267-1272, 2011
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Takeshi Yokota, Takaaki Kuribayashi, Shotaro Murata, Manabu Gomi
Abstract:We investigated the magnetic interaction between antiferromagnetic, magnetoelectric Cr2O3 film and ferromagnetic La0.7Sr0.3MnO3 film, which...
289
Authors: Wen Song Lin, Wang Wei, Wei Heng
Abstract:ZnO/Zn3N2 multilayer films were synthesized on slide glass substrates by radio-frequency (RF) magnetron sputtering technology with RF powers...
1827
Authors: Hao Miao Zhou, Qing Chen, Juan Hu Deng, Ying Xiao
Chapter 1: Intelligent Materials and Structures
Abstract:To study the magnetic-electrical-mechanical coupling mechanism of microwave ME (magnetoelectric) tri-layered structures, we proposed a...
16
Authors: Xi Wei Qi, Xiao Yan Zhang, La Yi Wei, Gui Fang Sun, Jian Quan Qi
Abstract:A series of xBiFeO3-(1-x) NiCuZn ferrite multiferroic composites have been prepared by solid state reaction method, in which x is...
102
Authors: Ke Tang
Chapter 2: Nano and Micro Devices and Systems
Abstract:Micromagnetic simulation is performed on a ferromagnetic nanoparticle with lateral gradient magnetization in order to study its resonance...
113