Capability Enhancement of a Magnetometer with Hemispherical Pole Pieces
- Авторлар: Sandulyak A.A.1, Sandulyak D.A.1, Polismakova M.N.1, Ershova V.A.1, Sandulyak A.V.1
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Мекемелер:
- MIREA Russian Technological University
- Шығарылым: № 4 (2023)
- Беттер: 116-122
- Бөлім: ОБЩАЯ ЭКСПЕРИМЕНТАЛЬНАЯ ТЕХНИКА
- URL: https://journals.rcsi.science/0032-8162/article/view/138444
- DOI: https://doi.org/10.31857/S0032816223030102
- EDN: https://elibrary.ru/ISGMKU
- ID: 138444
Дәйексөз келтіру
Аннотация
The work describes an updated magnetometer based on the ponderomotive principle in which specially used hemispherical pole pieces create an inhomogeneous magnetic field with zones of virtually constant values of the magnetic gradient (MG) and/or the magnetic force factor (MFF) in the vicinities of the extrema of the coordinate dependences of the MG and MFF. These zones (MGconst and MFFconst) are fixed in the magnetometer by limiters in the form of controllable (laser) markers and have individual values of the coordinates of their conditional centers xextr and lengths ∆x with a permissible error of changes in the MG and MFF data within such zones. It is shown that, at various mutual distances between the hemispherical pole pieces with the diameter D, the MFFconst zone is located almost a third closer to the center-to-center line of the hemispheres (according to xextr/D) in comparison with the MGconst zone and is less extended (according to Δx/D) to the same extent.
Авторлар туралы
A. Sandulyak
MIREA Russian Technological University
Email: d.sandulyak@mail.ru
107076, Moscow, Russia
D. Sandulyak
MIREA Russian Technological University
Email: d.sandulyak@mail.ru
107076, Moscow, Russia
M. Polismakova
MIREA Russian Technological University
Email: d.sandulyak@mail.ru
107076, Moscow, Russia
V. Ershova
MIREA Russian Technological University
Email: d.sandulyak@mail.ru
107076, Moscow, Russia
A. Sandulyak
MIREA Russian Technological University
Хат алмасуға жауапты Автор.
Email: d.sandulyak@mail.ru
107076, Moscow, Russia
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