Ceramic HTSC SQUID-based galvanometer

Abstract

A highly sensitive galvanometer operating at liquid-nitrogen temperature for direct and low-frequency current measurements was developed on the basis of a HTSC SQUID. The direct-current sensitivity of the galvanometer is approximately 0.5 nA at an internal resistance of about 20 Ω. Its energy resolution in the white noise region is 2 × 10^-21 J/Hz.

Original language	English
Pages (from-to)	251-254
Number of pages	4
Journal	Journal of Superconductivity
Volume	5
Issue number	3
DOIs	https://doi.org/10.1007/BF00617625
Publication status	Published - Jun 1992
Externally published	Yes

Keywords

energy resolution
High-T SQUID
noise
superconducting shield

ASJC Scopus subject areas

Condensed Matter Physics
Physics and Astronomy (miscellaneous)
Electronic, Optical and Magnetic Materials

Access to Document

10.1007/BF00617625

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title = "Ceramic HTSC SQUID-based galvanometer",

abstract = "A highly sensitive galvanometer operating at liquid-nitrogen temperature for direct and low-frequency current measurements was developed on the basis of a HTSC SQUID. The direct-current sensitivity of the galvanometer is approximately 0.5 nA at an internal resistance of about 20 Ω. Its energy resolution in the white noise region is 2 × 10-21 J/Hz.",

keywords = "energy resolution, High-T SQUID, noise, superconducting shield",

author = "Uchaikin, {S. V.} and Hiep, {L. H.}",

year = "1992",

month = jun,

doi = "10.1007/BF00617625",

language = "English",

volume = "5",

pages = "251--254",

journal = "Journal of Superconductivity",

issn = "0896-1107",

publisher = "Kluwer Academic Publishers",

number = "3",

}

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T1 - Ceramic HTSC SQUID-based galvanometer

AU - Uchaikin, S. V.

AU - Hiep, L. H.

PY - 1992/6

Y1 - 1992/6

N2 - A highly sensitive galvanometer operating at liquid-nitrogen temperature for direct and low-frequency current measurements was developed on the basis of a HTSC SQUID. The direct-current sensitivity of the galvanometer is approximately 0.5 nA at an internal resistance of about 20 Ω. Its energy resolution in the white noise region is 2 × 10-21 J/Hz.

AB - A highly sensitive galvanometer operating at liquid-nitrogen temperature for direct and low-frequency current measurements was developed on the basis of a HTSC SQUID. The direct-current sensitivity of the galvanometer is approximately 0.5 nA at an internal resistance of about 20 Ω. Its energy resolution in the white noise region is 2 × 10-21 J/Hz.

KW - energy resolution

KW - High-T SQUID

KW - noise

KW - superconducting shield

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DO - 10.1007/BF00617625

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JO - Journal of Superconductivity

JF - Journal of Superconductivity

SN - 0896-1107

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