IEICE TRANSACTIONS on Electronics
Null-Balanced Torque Magnetometer in 60 kG with the Optical Feedback Circuit
Summary :
We have designed a torque magnetometer using a 60-kG split-type superconducting magnet. A balance torque compensates the torque acting on a sample in the magnetic field. The feedback circuit for a sample direction consists of an optical position sensor, a moving coil, and a PID controller. We measured the coil current to know a sample torque. The whole torque machinery is directly rotated by a stepping motor of angular resolution 0.0036
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E85-C No.3 pp.752-755
- Publication Date
- 2002/03/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Issue on Superconductive Electronics)
- Category
- Instruments and Coolers
Authors
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Nariaki YAMAMOTO, Naoki KAGAWA, Kentaro KITAMURA, Daisuke TAKIGAWA, Takekazu ISHIDA, "Null-Balanced Torque Magnetometer in 60 kG with the Optical Feedback Circuit" in IEICE TRANSACTIONS on Electronics,
vol. E85-C, no. 3, pp. 752-755, March 2002, doi: .
Abstract: We have designed a torque magnetometer using a 60-kG split-type superconducting magnet. A balance torque compensates the torque acting on a sample in the magnetic field. The feedback circuit for a sample direction consists of an optical position sensor, a moving coil, and a PID controller. We measured the coil current to know a sample torque. The whole torque machinery is directly rotated by a stepping motor of angular resolution 0.0036
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e85-c_3_752/_p
Copy
@ARTICLE{e85-c_3_752,
author={Nariaki YAMAMOTO, Naoki KAGAWA, Kentaro KITAMURA, Daisuke TAKIGAWA, Takekazu ISHIDA, },
journal={IEICE TRANSACTIONS on Electronics},
title={Null-Balanced Torque Magnetometer in 60 kG with the Optical Feedback Circuit},
year={2002},
volume={E85-C},
number={3},
pages={752-755},
abstract={We have designed a torque magnetometer using a 60-kG split-type superconducting magnet. A balance torque compensates the torque acting on a sample in the magnetic field. The feedback circuit for a sample direction consists of an optical position sensor, a moving coil, and a PID controller. We measured the coil current to know a sample torque. The whole torque machinery is directly rotated by a stepping motor of angular resolution 0.0036
keywords={},
doi={},
ISSN={},
month={March},}
Copy
TY - JOUR
TI - Null-Balanced Torque Magnetometer in 60 kG with the Optical Feedback Circuit
T2 - IEICE TRANSACTIONS on Electronics
SP - 752
EP - 755
AU - Nariaki YAMAMOTO
AU - Naoki KAGAWA
AU - Kentaro KITAMURA
AU - Daisuke TAKIGAWA
AU - Takekazu ISHIDA
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E85-C
IS - 3
JA - IEICE TRANSACTIONS on Electronics
Y1 - March 2002
AB - We have designed a torque magnetometer using a 60-kG split-type superconducting magnet. A balance torque compensates the torque acting on a sample in the magnetic field. The feedback circuit for a sample direction consists of an optical position sensor, a moving coil, and a PID controller. We measured the coil current to know a sample torque. The whole torque machinery is directly rotated by a stepping motor of angular resolution 0.0036
ER -
English
