Presentation | 2012-10-25 Improvement of the integrated cryogenic current comparator Takahiro Yamada, Masaaki Maezawa, Michitaka Maruyama, Takehiko Oe, Chiharu Urano, Nobu-hisa Kaneko, Mutsuo Hidaka, Tetsuro Satoh, Shuichi Nagasawa, Kenji Hinode, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We improved performances of the integrated cryogenic current comparator (integrated CCC: ICCC) which was fabricated by using Nb multilayered fabrication process. The mutual inductance of the ICCC between input winding coils and a superconducting quantum interference device (SQUID) was in the range of 300 to 400pH/turn, which is comparable to those of conventional bulky CCCs, 600pH/turn. Also, winding turn errors on the order of 10^<-7> were obtained. In the future, more precise measurements are necessary. These thin-film-based ICCCs are reliable and compact, which means that they have advantages of integration with other devices using cryocoolers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cryogenic current comparator (CCC) / Integrated cryogenic current comparator (ICCC) / Superconducting circuit / Superconducting quantum interference device / Inductance / Chip carrier / Winding coil / Error |
Paper # | SCE2012-18 |
Date of Issue |
Conference Information | |
Committee | SCE |
---|---|
Conference Date | 2012/10/18(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Superconductive Electronics (SCE) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of the integrated cryogenic current comparator |
Sub Title (in English) | |
Keyword(1) | Cryogenic current comparator (CCC) |
Keyword(2) | Integrated cryogenic current comparator (ICCC) |
Keyword(3) | Superconducting circuit |
Keyword(4) | Superconducting quantum interference device |
Keyword(5) | Inductance |
Keyword(6) | Chip carrier |
Keyword(7) | Winding coil |
Keyword(8) | Error |
1st Author's Name | Takahiro Yamada |
1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology() |
2nd Author's Name | Masaaki Maezawa |
2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology |
3rd Author's Name | Michitaka Maruyama |
3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology |
4th Author's Name | Takehiko Oe |
4th Author's Affiliation | National Institute of Advanced Industrial Science and Technology |
5th Author's Name | Chiharu Urano |
5th Author's Affiliation | National Institute of Advanced Industrial Science and Technology |
6th Author's Name | Nobu-hisa Kaneko |
6th Author's Affiliation | National Institute of Advanced Industrial Science and Technology |
7th Author's Name | Mutsuo Hidaka |
7th Author's Affiliation | International Superconductivity Technology Center |
8th Author's Name | Tetsuro Satoh |
8th Author's Affiliation | International Superconductivity Technology Center |
9th Author's Name | Shuichi Nagasawa |
9th Author's Affiliation | International Superconductivity Technology Center |
10th Author's Name | Kenji Hinode |
10th Author's Affiliation | International Superconductivity Technology Center |
Date | 2012-10-25 |
Paper # | SCE2012-18 |
Volume (vol) | vol.112 |
Number (no) | 262 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |