Investigation of semiconducting materials for magnetic field sensors in strong magnetic fields under cryogenic temperatures

Васильевский, И. С.; Виниченко, А. Н.; Strikhanov, M.; Каргин, Н.; Kuech, T. F.; Rogacki, K.; Bolshakova, І.; Kost, Ya.; Мороз, А. П.; Shurygin, F.; Vasyliev, Oleksandr; Radishevskiy, M.

doi:10.1088/1757-899x/475/1/012015

Cited by 2 publications

(3 citation statements)

References 4 publications

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“…One can see, that at a low temperature (1.1 K) the quantum oscillations are superimposed on the MR dependence, while they are not observed in Hall voltage dependence due to the presented field range. It is worth mentioning that for sensors applications at cryogenic temperatures, the quantum oscillations can be suppressed by a special nanostructure design [ 114 ]. Vasil’evskii et al [ 114 ] demonstrated that by introducing higher concentration of structure defects in nano-sized heterostructures (InSb/i-GaAs, InAs/i-GaAs) the Shubnikov–de Haas oscillations (SdHO) at cryogenic temperatures (1.5 ÷ 4.2) K could be diminished and linear response of Hall signal is obtained up to 14 T, while the single-crystal whiskers of the same material (InSb, InAs) show distinct SdH oscillations.…”

Section: Linear Magnetoresistance In Silver Chalcogenides and Narrow ...mentioning

confidence: 99%

“…It is worth mentioning that for sensors applications at cryogenic temperatures, the quantum oscillations can be suppressed by a special nanostructure design [ 114 ]. Vasil’evskii et al [ 114 ] demonstrated that by introducing higher concentration of structure defects in nano-sized heterostructures (InSb/i-GaAs, InAs/i-GaAs) the Shubnikov–de Haas oscillations (SdHO) at cryogenic temperatures (1.5 ÷ 4.2) K could be diminished and linear response of Hall signal is obtained up to 14 T, while the single-crystal whiskers of the same material (InSb, InAs) show distinct SdH oscillations. The authors concluded that the heterostructure-based sensors could be used in modern particle accelerators and fusion reactors at strong magnetic fields ( B > 3 T) conditions.…”

Section: Linear Magnetoresistance In Silver Chalcogenides and Narrow ...mentioning

confidence: 99%

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Engineering of Advanced Materials for High Magnetic Field Sensing: A Review

Žurauskienė

2023

Sensors

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Advanced scientific and industrial equipment requires magnetic field sensors with decreased dimensions while keeping high sensitivity in a wide range of magnetic fields and temperatures. However, there is a lack of commercial sensors for measurements of high magnetic fields, from ∼1 T up to megagauss. Therefore, the search for advanced materials and the engineering of nanostructures exhibiting extraordinary properties or new phenomena for high magnetic field sensing applications is of great importance. The main focus of this review is the investigation of thin films, nanostructures and two-dimensional (2D) materials exhibiting non-saturating magnetoresistance up to high magnetic fields. Results of the review showed how tuning of the nanostructure and chemical composition of thin polycrystalline ferromagnetic oxide films (manganites) can result in a remarkable colossal magnetoresistance up to megagauss. Moreover, by introducing some structural disorder in different classes of materials, such as non-stoichiometric silver chalcogenides, narrow band gap semiconductors, and 2D materials such as graphene and transition metal dichalcogenides, the possibility to increase the linear magnetoresistive response range up to very strong magnetic fields (50 T and more) and over a large range of temperatures was demonstrated. Approaches for the tailoring of the magnetoresistive properties of these materials and nanostructures for high magnetic field sensor applications were discussed and future perspectives were outlined.

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Section: Linear Magnetoresistance In Silver Chalcogenides and Narrow ...mentioning

confidence: 99%

Section: Linear Magnetoresistance In Silver Chalcogenides and Narrow ...mentioning

confidence: 99%

Engineering of Advanced Materials for High Magnetic Field Sensing: A Review

Žurauskienė

2023

Sensors

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“…The sensors online testing results, which were obtained in the much more severe radiation environment, are convincing evidence of the semiconductor sensor parameters high reliability in the ITERrelevant environment. Research of semiconductor InAs/i-GaAs heterostructures, which were carried out in the International Laboratory of High Magnetic Fields and Low Temperatures in Wroclaw, have shown that dependence of Hall EMF on the magnetic field induction has a linear character up to 14 T in a wide temperature range [7]. At the same time, the absence of quantum oscillations, even at 4.2 K, allows us to obtain the high measurement accuracy for sensors based on these materials.…”

Section: Experience In the On-line Testing Of Semiconductor Hall Sens...mentioning

confidence: 99%

Metal Hall sensors for the new generation fusion reactors of DEMO scale

Bolshakova¹,

Bulavin²,

Каргин³

et al. 2017

Nucl. Fusion

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For the first time, the results of on-line testing of metal Hall sensors based on nano-thickness (50–70) nm gold films, which was conducted under irradiation by high-energy neutrons up to the high fluences of 1 · 1024 n · m−2, are presented. The testing has been carried out in the IBR-2 fast pulsed reactor in the neutron flux with the intensity of 1.5 · 1017 n · m−2 · s−1 at the Joint Institute for Nuclear Research. The energy spectrum of neutron flux was very close to that expected for the ex-vessel sensors locations in the ITER experimental reactor. The magnetic field sensitivity of the gold sensors was stable within the whole fluence range under research. Also, sensitivity values at the start and at the end of irradiation session were equal within the measurement error (<1%). The results obtained make it possible to recommend gold sensors for magnetic diagnostics in the new generation fusion reactors of DEMO scale.

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Investigation of semiconducting materials for magnetic field sensors in strong magnetic fields under cryogenic temperatures

Cited by 2 publications

References 4 publications

Engineering of Advanced Materials for High Magnetic Field Sensing: A Review

Engineering of Advanced Materials for High Magnetic Field Sensing: A Review

Metal Hall sensors for the new generation fusion reactors of DEMO scale

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