Results 251 to 260 of about 105,101 (304)
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Dynamic analysis of atomic magnetometer and co-magnetometer
Physica B: Condensed Matter, 2016Abstract Some unsteady-state solutions of Bloch equation which well-describe the behavior of a magnetometer are obtained. These solutions are in accord with the experimental result of alkali-metal magnetometer and co-magnetometer gyroscope. Many interesting phenomena can be also achieved via the solutions.
Shihu Wang, Linke Yu, Wei Wang
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The “Serpentine” RTD Fluxgate Magnetometer
2023 IEEE Sensors Applications Symposium (SAS), 2023In this paper a new innovative fluxgate geometry has been characterized for the first time: the serpentine fluxgate. It has been obtained from a rod fluxgate with flexible microwire (CoFeSiB) folded in order to obtain two meanders at the center of the core.
Ferro, Claudia +3 more
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Ferromagnetic micromechanical magnetometer
Sensors and Actuators A: Physical, 2001A novel micromechanical magnetometer has been designed, fabricated, and tested that consists of low-stress electrodeposited hard magnetic alloys and surface micromachined polysilicon structures. The sensor responds to applied magnetic fields without consuming any power and the magnitude of the response is scale independent. By optically measuring their
Henry H. Yang +7 more
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Cavity Optomechanical Magnetometers
2016This chapter introduces a new form of magnetometer which combines precision cavity optomechanical measurement with magnetostrictive material response. Such magnetometers can be fabricated on-chip and function both at room temperature and in earths magnetic field.
Bowen, Warwick P., Yu, Changqiu
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A Recording Torque Magnetometer
Review of Scientific Instruments, 1950This instrument produces, automatically, a curve of torque versus angle of orientation for a thin iron or steel disk in a strong magnetic field. A resistance strain gauge converts the torque acting on the disk specimen to a small d.c. voltage, which is recorded on a ``strip-chart'' recording potentiometer.
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A hybrid magnetometer towards femtotesla sensitivity under ambient conditions
Science Bulletin, 2021Yijin Xie, Huiyao Yu, Yunbin Zhu
exaly