Superconductung Energy Gaps Observed by the Enhancement of Radio Frequency Noise in Niobium Point Contacts
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概要
- 論文の詳細を見る
The temperature dependence of the radio frequency (5 MHz-400 MHz) noise from a point contact of niobium is investigated near the superconducting energy gap voltage. Strong peaks having a steep edge toward the higher voltage side at the gap voltage are observed. The increase of the superconducting component of the current flowing in the Josephson point contact is considered to be an origin of the enhancement of the current induced shot noise.
- 社団法人応用物理学会の論文
- 1982-06-20
著者
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Omodaka Toshihiro
School Of Health Science Kyorin University
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Hayashi Yoshikazu
Department Of Internal Medicine Hokkaido Prefectural Haboro Hospital
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