Presentation 2002/7/12
Fabrication of transverse-type high-Tc SQUID magnetometer with damping resistance
Toshiya OTOWA, Tsutomu MATSUURA, Mizushi MATSUDA, Kenichi TAKAHASHI, Youhei KAWAGUTI, Shinya KURIKI,
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Abstract(in English) Large dielectric constant of SrTiO_3 substrate at 77K can induce the current-steps in the I-V characteristics by the microwave resonance at the coplanar lines forming the SQUID inductance. The presence of this cross-over structure degrades the modulation voltage of the SQUID. We attached the damping resistance in parallel with the inductance to suppress the resonance phenomena. Effects of damping resistance were studied by simulation for the SQUID circuit and characterization of the device fabricated.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) transverse-type SQUID / damping resistance / STO substrate / YBCO
Paper # SCE2002-19
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Committee SCE
Conference Date 2002/7/12(1days)
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Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Fabrication of transverse-type high-Tc SQUID magnetometer with damping resistance
Sub Title (in English)
Keyword(1) transverse-type SQUID
Keyword(2) damping resistance
Keyword(3) STO substrate
Keyword(4) YBCO
1st Author's Name Toshiya OTOWA
1st Author's Affiliation Muroran Institute of Technology()
2nd Author's Name Tsutomu MATSUURA
2nd Author's Affiliation Muroran Institute of Technology
3rd Author's Name Mizushi MATSUDA
3rd Author's Affiliation Muroran Institute of Technology
4th Author's Name Kenichi TAKAHASHI
4th Author's Affiliation Research Institute for Electronic Science, Hokkaido University
5th Author's Name Youhei KAWAGUTI
5th Author's Affiliation Research Institute for Electronic Science, Hokkaido University
6th Author's Name Shinya KURIKI
6th Author's Affiliation Research Institute for Electronic Science, Hokkaido University
Date 2002/7/12
Paper # SCE2002-19
Volume (vol) vol.102
Number (no) 221
Page pp.pp.-
#Pages 4
Date of Issue