Modulation Effect in the Magnetic Shield with Magnetic Shaking

I. Sasada

doi:10.1109/20.334175

Modulation Effect in the Magnetic Shield with Magnetic Shaking

I. Sasada

Electrical Engineering Sciences

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

Modulation effect peculiar to the magnetic shield with magnetic shaking is presented, in which high frequency external magnetic fields penetrate the shielding wall with converting their frequencies into the low-frequency band of interest for SQUID magnetometry. The process of modulation is analyzed assuming nonlinearity in permeability of the shielding material under the magnetic shaking. The line spectra of the penetrating magnetic fields are well described by the theory. Methods to alleviate this effect are discussed.

Original language	English
Pages (from-to)	4638-4640
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	30
Issue number	6
DOIs	https://doi.org/10.1109/20.334175
Publication status	Published - Nov 1994

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Access to Document

10.1109/20.334175

Cite this

@article{f82eea83938d49989f5a4ed397d2e413,

title = "Modulation Effect in the Magnetic Shield with Magnetic Shaking",

abstract = "Modulation effect peculiar to the magnetic shield with magnetic shaking is presented, in which high frequency external magnetic fields penetrate the shielding wall with converting their frequencies into the low-frequency band of interest for SQUID magnetometry. The process of modulation is analyzed assuming nonlinearity in permeability of the shielding material under the magnetic shaking. The line spectra of the penetrating magnetic fields are well described by the theory. Methods to alleviate this effect are discussed.",

author = "I. Sasada",

note = "Funding Information: The author would like to thank Mr. Y. Ohnaka for his great help with experiments. This work was supported in part by Shimadu Science Foundation and by Grant-in-Aid for Developmental Scientific Research from the Ministry of Education, Science and Culture.",

year = "1994",

month = nov,

doi = "10.1109/20.334175",

language = "English",

volume = "30",

pages = "4638--4640",

journal = "IEEE Transactions on Magnetics",

issn = "0018-9464",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "6",

}

TY - JOUR

T1 - Modulation Effect in the Magnetic Shield with Magnetic Shaking

AU - Sasada, I.

N1 - Funding Information: The author would like to thank Mr. Y. Ohnaka for his great help with experiments. This work was supported in part by Shimadu Science Foundation and by Grant-in-Aid for Developmental Scientific Research from the Ministry of Education, Science and Culture.

PY - 1994/11

Y1 - 1994/11

N2 - Modulation effect peculiar to the magnetic shield with magnetic shaking is presented, in which high frequency external magnetic fields penetrate the shielding wall with converting their frequencies into the low-frequency band of interest for SQUID magnetometry. The process of modulation is analyzed assuming nonlinearity in permeability of the shielding material under the magnetic shaking. The line spectra of the penetrating magnetic fields are well described by the theory. Methods to alleviate this effect are discussed.

AB - Modulation effect peculiar to the magnetic shield with magnetic shaking is presented, in which high frequency external magnetic fields penetrate the shielding wall with converting their frequencies into the low-frequency band of interest for SQUID magnetometry. The process of modulation is analyzed assuming nonlinearity in permeability of the shielding material under the magnetic shaking. The line spectra of the penetrating magnetic fields are well described by the theory. Methods to alleviate this effect are discussed.

UR - http://www.scopus.com/inward/record.url?scp=0028548861&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028548861&partnerID=8YFLogxK

U2 - 10.1109/20.334175

DO - 10.1109/20.334175

M3 - Article

AN - SCOPUS:0028548861

SN - 0018-9464

VL - 30

SP - 4638

EP - 4640

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 6

ER -

Modulation Effect in the Magnetic Shield with Magnetic Shaking

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this