| Presentation | 2019-08-09 Applicability of small Josephson Junction Arrays as Radiation Detectors Toshiki Suzuki, Kanyolo, Godwill Mbiti, Hiroshi Nishigaki, Yoshinao Mizugaki, Hiroshi Shimada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Arrays of small Josephson junctions exhibit a unique current-voltage characteristics known as Coulomb blockade. Experiments of such arrays irradiated with microwaves have demonstrated that the Coulomb blockade voltage is linearly diminished with microwave power. On the other hand, it is known that Superconducting Single Electron Transistor (SSET), which is also composed of small Josephson junctions, emits energy through various radiative tunneling processes. In this experiment, we fabricate in situ an array of small Aluminum Josephson junctions on a Silicon substrate adjacent to Superconducting Single Electron Transistor (SSET) acting as a source of microwaves, and observe the response (the change in the Coulomb blockade width) of the array to the radiation emitted by the SSET. Consequently, we evaluate the applicability of the array as an effective on site microwave detector. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Small Josephson Junction Array / Radiation Detector / Superconducting Single Electron Transistor |
| Paper # | SCE2019-11 |
| Date of Issue | 2019-08-02 (SCE) |
| Conference Information | |
| Committee | SCE |
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| Conference Date | 2019/8/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | National Institute of Advanced Industrial Science and Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Device, think film, etc. |
| Chair | Satoshi Kohjiro(AIST) |
| Vice Chair | |
| Secretary | (Yokohama National Univ.) |
| Assistant | Hiroyuki Akaike(Daido Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Superconductive Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Applicability of small Josephson Junction Arrays as Radiation Detectors |
| Sub Title (in English) | |
| Keyword(1) | Small Josephson Junction Array |
| Keyword(2) | Radiation Detector |
| Keyword(3) | Superconducting Single Electron Transistor |
| 1st Author's Name | Toshiki Suzuki |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Kanyolo, Godwill Mbiti |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| 3rd Author's Name | Hiroshi Nishigaki |
| 3rd Author's Affiliation | The University of Electro-Communications(UEC) |
| 4th Author's Name | Yoshinao Mizugaki |
| 4th Author's Affiliation | The University of Electro-Communications(UEC) |
| 5th Author's Name | Hiroshi Shimada |
| 5th Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2019-08-09 |
| Paper # | SCE2019-11 |
| Volume (vol) | vol.119 |
| Number (no) | SCE-164 |
| Page | pp.pp.15-19(SCE), |
| #Pages | 5 |
| Date of Issue | 2019-08-02 (SCE) |