Capability Enhancement of a Magnetometer with Hemispherical Pole Pieces

A. A. Sandulyak; Сандуляк А. А.; D. A. Sandulyak; Сандуляк Д. А.; M. N.  Polismakova; Полисмакова М. Н.; V. A. Ershova; Ершова В. А.; A. V. Sandulyak; Сандуляк А. В.

doi:10.31857/S0032816223030102

Capability Enhancement of a Magnetometer with Hemispherical Pole Pieces

Authors: Sandulyak A.A.¹, Sandulyak D.A.¹, Polismakova M.N.¹, Ershova V.A.¹, Sandulyak A.V.¹
Affiliations:
1. MIREA Russian Technological University
Issue: No 4 (2023)
Pages: 116-122
Section: 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

Cite item

Full Text

Open Access
Restricted Access

Access granted
Restricted Access

Subscription Access

Abstract
About the authors
References
Supplementary files
Statistics

Abstract

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.

References

Liu Y.-L., Li D.-W., He J., Xie X.-Z, Chen D., Yan E.-K., Ye Y.-J., Yin D.-C. // Rev. Scient. Instrum. 2018. V. 89. P. 105103. https://doi.org/10.1063/1.5016570
Zeng J., Tong X., Yi F., Chen L. // Minerals. 2019. V. 9 (9). P. 509. https://doi.org/10.3390/min9090509
Hu K., Sun J., Guo Z., Wang P., Chen Q., Ma M., Gu N. // Advanced Materials. 2015. V. 27. P. 2507. https://doi.org/10.1002/adma.201405757
Mariani G., Fabbri M., Negrini F., Ribani P.L. // Separation and Purification Technology. 2010. V. 72. P. 147. https://doi.org/10.1016/j.seppur.2010.01.017
Xue Z., Wang Y., Zheng X., Lu D., Li X. // Separation and Purification Technology. 2020. V. 237. P. 116375. https://doi.org/10.1016/j.seppur.2019.116375
Baik S.K., Ha D.W., Ko R.W., Kwon J.M. // Physica C: Superconductivity. 2012. V. 480. P. 111. https://doi.org/10.1016/j.physc.2012.04.036
Hosu B.G., Jakab K., Bánki P., Toth F.I., Forgacs G. // Rev. Scient. Instrum. 2003. V. 74 (9). P. 41583. https://doi.org/10.1063/1.1599066#
Казин П.Е., Кульбакин И.В. Методы исследования магнитных свойств материалов. М.: МГУ, 2011.
Cape J.A., Young R.A. // Rev. Scient. Instrum. 1971. V. 42 (7). P. 1061. https://doi.org/10.1063/1.1685279
Quinn R.K., Knauer R.C. // Rev. Scient. Instrum. 1972. V. 43 (10). P. 1543.
Petersson L., Ehrenberg A. // Rev. Scient. Instrum. 1985. V. 56 (4). P. 575.
Marcon P., Ostanina K. // PIERS Proceedings. Malaysia, Kuala Lumpur, March 27−30. 2012. P. 420.
Сандуляк А.А., Сандуляк А.В., Полисмакова М.Н., Киселев Д.О., Ершова В.А., Сандуляк Д.А. // ПТЭ. 2018. № 1. С. 109. https://doi.org/10.7868/S0032816218010342
Sandulyak A.A., Sandulyak A.V., Polismakova M., Ershova V., Sandulyak D., Kiselev D. // Applied Physics, System Science and Computers (APSAC 2017). Lecture Notes in Electrical Engineering. V. 428. Springer, 2017.
Сандуляк А.А., Сандуляк Д.А., Горпиненко Ю.О., Ершова В.А., Сандуляк А.В. // Российский технологический журнал. 2021. Т. 9. № 5. С. 36. https://doi.org/10.32362/2500-316X-2021-9-5-36-44
Sandulyak A.A., Polismakova M.N., Sandulyak D.A., Sandulyak A.V., Ershova V.A. // Glass and Ceramics. 2021. V. 78 (3). P. 104. https://doi.org/10.1007/s10717-021-00356-2
Сандуляк А.А., Киселев Д.О., Полисмакова М.Н., Сандуляк А.В., Сандуляк Д.А. // Сборник материалов III Международной научно-практической конференции “Актуальные направления научных исследований: перспективы развитияˮ. Челябинск: ЦНС “Интерактив плюсˮ, 2017. С. 137.
Сандуляк А.А., Киселев Д.О., Сандуляк А.В., Полисмакова М.Н., Сандуляк Д.А. // Приборы. 2017. № 10. С. 4.
Сандуляк А.А., Сандуляк А.В., Полисмакова М.Н., Киселев Д.О., Сандуляк Д.А. // Российский технологический журнал. 2017. Т. 5. № 2. С. 57. https://doi.org/10.32362/2500-316X-2017-5-2-57-69