The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
초저온을 이용한 휴대용 크라이오 시스템Tc 암석 시료의 잔류 자기장 측정용 SQUID를 설계 제작하였다. 우리 시스템에서는 SQUID의 감지 표면이 위쪽을 향하고 있지만 생체 자기학 시스템은 아래쪽을 향하고 있습니다. SQUID는 사파이어 열 전달 막대를 통해 액체 질소로 냉각됩니다. 시스템의 총 열전달량은 Boil-off 방식으로 측정한 결과 1.65W로 나타났다. 액체질소를 채우는 등의 유지보수 없이 시스템을 17시간 이상 운영할 수 있음을 입증했다. 이 시스템은 지하 깊은 곳에서 채취된 암석 시료의 잔류 자기장 분포를 측정하는 데 적용되었습니다. 우리는 분포를 성공적으로 측정했습니다.
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Saburo TANAKA, Ryouji SHIMIZU, Yusuke SAITO, Koichi SHIN, "Development of a High-Tc SQUID Cryo-System for the Measurement of a Remanent Magnetic Field of Rock" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 1, pp. 44-48, January 2000, doi: .
Abstract: A portable cryo-system using a high-Tc SQUID for the measurement of the remanant magnetic field of a rock specimen was designed and fabricated. The sensing surface of the SQUID faces upward in our system, although the system for bio-magnetics faces down. The SQUID is cooled by liquid nitrogen via a sapphire heat transfer rod. The total heat transfer of the system was measured by means of a boiling-off method and was found to be 1.65 W. It was demonstrated that the system can be operated for more than 17 hours without any maintenance such as filling with liquid nitrogen. The system was applied to the measurement of the remanent magnetic field distributions of rock samples cored from deep underground. We have successfully measured the distributions.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_1_44/_p
부
@ARTICLE{e83-c_1_44,
author={Saburo TANAKA, Ryouji SHIMIZU, Yusuke SAITO, Koichi SHIN, },
journal={IEICE TRANSACTIONS on Electronics},
title={Development of a High-Tc SQUID Cryo-System for the Measurement of a Remanent Magnetic Field of Rock},
year={2000},
volume={E83-C},
number={1},
pages={44-48},
abstract={A portable cryo-system using a high-Tc SQUID for the measurement of the remanant magnetic field of a rock specimen was designed and fabricated. The sensing surface of the SQUID faces upward in our system, although the system for bio-magnetics faces down. The SQUID is cooled by liquid nitrogen via a sapphire heat transfer rod. The total heat transfer of the system was measured by means of a boiling-off method and was found to be 1.65 W. It was demonstrated that the system can be operated for more than 17 hours without any maintenance such as filling with liquid nitrogen. The system was applied to the measurement of the remanent magnetic field distributions of rock samples cored from deep underground. We have successfully measured the distributions.},
keywords={},
doi={},
ISSN={},
month={January},}
부
TY - JOUR
TI - Development of a High-Tc SQUID Cryo-System for the Measurement of a Remanent Magnetic Field of Rock
T2 - IEICE TRANSACTIONS on Electronics
SP - 44
EP - 48
AU - Saburo TANAKA
AU - Ryouji SHIMIZU
AU - Yusuke SAITO
AU - Koichi SHIN
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 1
JA - IEICE TRANSACTIONS on Electronics
Y1 - January 2000
AB - A portable cryo-system using a high-Tc SQUID for the measurement of the remanant magnetic field of a rock specimen was designed and fabricated. The sensing surface of the SQUID faces upward in our system, although the system for bio-magnetics faces down. The SQUID is cooled by liquid nitrogen via a sapphire heat transfer rod. The total heat transfer of the system was measured by means of a boiling-off method and was found to be 1.65 W. It was demonstrated that the system can be operated for more than 17 hours without any maintenance such as filling with liquid nitrogen. The system was applied to the measurement of the remanent magnetic field distributions of rock samples cored from deep underground. We have successfully measured the distributions.
ER -