| Presentation | 2013-01-24 Highly-sensitive measurement technique of a compact magnetometer using HTS-SQUID and rotating sample Kenji SAKAI, Daichi HAMASAKI, Mohd Mawardi SAARI, Toshihiko KIWA, Keiji TSUKADA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we investigated the highly sensitive measurement method of a rotating sample magnetometer using HTS-SQUID for detecting a weak magnetic signal from paramagnetic and diamagnetic material To improve the signal to noise (S/N) ratio of the developed system, the measured data was averaged and a digital low-pass filter was used to eliminate the various noises Moreover, permanent magnet was used to magnetize the sample leading to the increase and the reduction of noise in the applied magnetic field Consequently, the S/N ratio increased by optimizing various conditions and the sensitivity of the improved system was 1.4×10^<-9>emu. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | HTS-SQUID / Magnetometer / Diamagnetism / Magnetic susceptibility |
| Paper # | SCE2012-32 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 2013/1/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Superconductive Electronics (SCE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Highly-sensitive measurement technique of a compact magnetometer using HTS-SQUID and rotating sample |
| Sub Title (in English) | |
| Keyword(1) | HTS-SQUID |
| Keyword(2) | Magnetometer |
| Keyword(3) | Diamagnetism |
| Keyword(4) | Magnetic susceptibility |
| 1st Author's Name | Kenji SAKAI |
| 1st Author's Affiliation | Graduate school of natural science and technology, Okayama University() |
| 2nd Author's Name | Daichi HAMASAKI |
| 2nd Author's Affiliation | Graduate school of natural science and technology, Okayama University |
| 3rd Author's Name | Mohd Mawardi SAARI |
| 3rd Author's Affiliation | Graduate school of natural science and technology, Okayama University |
| 4th Author's Name | Toshihiko KIWA |
| 4th Author's Affiliation | Graduate school of natural science and technology, Okayama University |
| 5th Author's Name | Keiji TSUKADA |
| 5th Author's Affiliation | Graduate school of natural science and technology, Okayama University |
| Date | 2013-01-24 |
| Paper # | SCE2012-32 |
| Volume (vol) | vol.112 |
| Number (no) | 408 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |