Results 21 to 30 of about 34,201 (289)

Магнитные измерения на обсерваториях ИКИР ДВО РАН: от настоящего к будущему

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2022
Представлен краткий экскурс в историю магнитных измерений на обсервато- риях ИКИР ДВО РАН, которая начинается с Международного геофизического года (1957-1958 гг.) и последующих решений Правительства СССР и Президи- ума АН СССР, принятых в 1960-1962 гг ...
Хомутов, С.Ю.
doaj   +1 more source

Cryogenic magnetometer research at Twente University of Technology [PDF]

open access: yes, 1984
In 1982 we started the project ‘Cryogenic Magnetometers’ with the aim to develop SQUID-magnetometers appropriate to a large variety of applications.
Brake, H.J.M. ter, Flokstra, J.
core   +3 more sources

Cavity Optomechanical Magnetometer [PDF]

open access: yesPhysical Review Letters, 2012
A cavity optomechanical magnetometer is demonstrated where the magnetic field induced expansion of a magnetostrictive material is transduced onto the physical structure of a highly compliant optical microresonator. The resulting motion is read out optically with ultra-high sensitivity.
Forstner, S.   +8 more
openaire   +6 more sources

Updating Dynamic Noise Models With Moving Magnetoencephalographic (MEG) Systems

open access: yesIEEE Access, 2019
Optically pumped magnetometers have opened many possibilities for the study of human brain function using wearable moveable technology. In order to fully exploit this capability, a stable low-field environment at the sensors is required.
Jose David Lopez   +10 more
doaj   +1 more source

Atomic magnetometers and their application in industry

open access: yesFrontiers in Physics, 2023
In modern detection techniques, high-precision magnetic field detection plays a crucial role. Atomic magnetometers stand out among other devices due to their high sensitivity, large detection range, low power consumption, high sampling rate, continuous ...
Xuanyao Bai   +7 more
doaj   +1 more source

Temperature error of Hall-effect and magnetoresistive commercial magnetometers

open access: yesArchives of Electrical Engineering, 2017
The paper presents a special measurement system for investigation of temperature influence on the indication of commercially available sensors of the magnetic field.
Nowicki Michał   +2 more
doaj   +1 more source

A Test Setup for the Characterization of Lorentz-Force MEMS Magnetometers

open access: yesIEEE Open Journal of Circuits and Systems, 2021
Lorentz-force MEMS magnetometers are interesting candidates for the replacement of magnetometers in consumer electronics products. Plenty of works in the literature propose MEMS magnetometers, their readout circuits and modulations.
Josep Maria Sanchez-Chiva   +3 more
doaj   +1 more source

Optimization and performance of an optical cardio-magnetometer [PDF]

open access: yes, 2004
Cardiomagnetometry is a growing field of noninvasive medical diagnostics that has triggered a need for affordable high-sensitivity magnetometers. Optical pumping magnetometers are promising candidates satisfying that need since it was demonstrated that ...
Alexandrov   +16 more
core   +2 more sources

Precision Magnetometers for Aerospace Applications: A Review

open access: yesSensors, 2021
Aerospace technologies are crucial for modern civilization; space-based infrastructure underpins weather forecasting, communications, terrestrial navigation and logistics, planetary observations, solar monitoring, and other indispensable capabilities ...
James S. Bennett   +8 more
doaj   +1 more source

Monolithic flux transformer-coupled high-Tc dc SQUID magnetometers [PDF]

open access: yes, 1995
YBa/sub 2/Cu/sub 3/O/sub 7-x/ based monolithic flux transformer-coupled high-T/sub c/ DC SQUID magnetometers operating up to 73 K have been realized. The devices are characterized by high values of the modulation voltage, up to 32 /spl mu/V at 40 K.
Brons, G.C.S.   +4 more
core   +2 more sources

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