Magnetometer utilizing SQUID pico-voltme
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Tong Qing Yang; Kenichiro Yao; Daisuke Yamasaki; Keiji Enpuku
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Article
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2005
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Elsevier Science
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English
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Magnetometer utilizing a high-T c SQUID pico-voltometer and cooled normal pickup coil has been developed. The pickup coil was made of copper wire, and cooled to T = 77 K in order to decrease thermal noise from resistance. Total voltage noise of the SQUID pico-voltmeter with a cooled pickup coil was