Experimental realization of open magnetic shielding

C. Gu; S. Chen; T. Pang; T. M. Qu

doi:10.1063/1.4983490

Experimental realization of open magnetic shielding

C. Gu, S. Chen, T. Pang, T. M. Qu

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

23 Scopus citations

Abstract

The detection of extremely low magnetic fields has various applications in the area of fundamental research, medical diagnosis, and industry. Extracting the valuable signals from noises often requires magnetic shielding facilities. We demonstrated directly from Maxwell's equations that specifically designed superconductor coils can exactly shield the magnetic field to an extremely low value. We experimentally confirmed this effect in the frequency spectrum of 0.01-10 000 Hz and improved the electromagnetic environment in a hospital, a leading hospital in magnetocardiograph study in China.

Original language	English (US)
Article number	193505
Journal	Applied Physics Letters
Volume	110
Issue number	19
DOIs	https://doi.org/10.1063/1.4983490
State	Published - May 8 2017
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

Access to Document

10.1063/1.4983490

Cite this

@article{0b3c9ded270449b492caebfe1bfa5bd0,

title = "Experimental realization of open magnetic shielding",

abstract = "The detection of extremely low magnetic fields has various applications in the area of fundamental research, medical diagnosis, and industry. Extracting the valuable signals from noises often requires magnetic shielding facilities. We demonstrated directly from Maxwell's equations that specifically designed superconductor coils can exactly shield the magnetic field to an extremely low value. We experimentally confirmed this effect in the frequency spectrum of 0.01-10 000 Hz and improved the electromagnetic environment in a hospital, a leading hospital in magnetocardiograph study in China.",

author = "C. Gu and S. Chen and T. Pang and Qu, \{T. M.\}",

note = "Publisher Copyright: {\textcopyright} 2017 Author(s).",

year = "2017",

month = may,

day = "8",

doi = "10.1063/1.4983490",

language = "English (US)",

volume = "110",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "19",

}

TY - JOUR

T1 - Experimental realization of open magnetic shielding

AU - Gu, C.

AU - Chen, S.

AU - Pang, T.

AU - Qu, T. M.

PY - 2017/5/8

Y1 - 2017/5/8

N2 - The detection of extremely low magnetic fields has various applications in the area of fundamental research, medical diagnosis, and industry. Extracting the valuable signals from noises often requires magnetic shielding facilities. We demonstrated directly from Maxwell's equations that specifically designed superconductor coils can exactly shield the magnetic field to an extremely low value. We experimentally confirmed this effect in the frequency spectrum of 0.01-10 000 Hz and improved the electromagnetic environment in a hospital, a leading hospital in magnetocardiograph study in China.

AB - The detection of extremely low magnetic fields has various applications in the area of fundamental research, medical diagnosis, and industry. Extracting the valuable signals from noises often requires magnetic shielding facilities. We demonstrated directly from Maxwell's equations that specifically designed superconductor coils can exactly shield the magnetic field to an extremely low value. We experimentally confirmed this effect in the frequency spectrum of 0.01-10 000 Hz and improved the electromagnetic environment in a hospital, a leading hospital in magnetocardiograph study in China.

UR - https://www.scopus.com/pages/publications/85019242498

UR - https://www.scopus.com/inward/citedby.url?scp=85019242498&partnerID=8YFLogxK

U2 - 10.1063/1.4983490

DO - 10.1063/1.4983490

M3 - Article

AN - SCOPUS:85019242498

SN - 0003-6951

VL - 110

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 19

M1 - 193505

ER -

Experimental realization of open magnetic shielding

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this