Библиотека института физики им. Л.В. Киренского СО РАН

Главная

Базы данных

Труды сотрудников ИФ СО РАН - результаты поиска

Вид поиска

Каталог книг и брошюр библиотеки ИФ СО РАН

Каталог журналов библиотеки ИФ СО РАН

Труды сотрудников ИФ СО РАН

Область поиска

в найденном

Формат представления найденных документов:
полный	информационный	краткий

Отсортировать найденные документы по:
автору	заглавию	году издания	типу документа

Поисковый запрос: (<.>K=magnetometer<.>)

Общее количество найденных документов : 19
Показаны документы с 1 по 10

1-10 11-19

    Low noise wideband thin-film magnetometer / А. Н. Бабицкий [et al.] // IEEE Int. Conf. "Sensors-2017" : proceedings. - 2017. - P. 316-318
   Перевод заглавия: Малошумящий широкополосный тонкопленочный магнитометр

Смотреть статью,
Материалы конференции
Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Бабицкий, Александр Николаевич; Babitskii, A. N.; Беляев, Борис Афанасьевич; Belyaev, B. A.; Боев, Никита Михайлович; Boev, N. M.; Изотов, Андрей Викторович; Izotov, A. V.; IEEE International Conference "Sensors"(2017 ; Oct. 29 - Nov. 1 ; Glasgow, GB)
}
Найти похожие

Low noise wideband thin-film magnetometer / A. N. Babitskii [et al.] // Proceedings of IEEE Sensors. - 2017. - Vol. 2017-December: 16th IEEE SENSORS Conference, ICSENS 2017 (30 October 2017 through 1 November 2017, Glasgow, UK) Conference code: 132067. - P. 1-3, DOI 10.1109/ICSENS.2017.8233972. - Cited References: 4. - This work was supported by the Ministry of Education and Science of the Russian Federation, Task no. 3.1031.2017/PCh.
Кл.слова (ненормированные):
magnetic sensor -- magnetometer -- magnetic field measurement -- thin magnetic film
Аннотация: A novel low noise and wide bandwidth thin magnetic film magnetometer based on a ferromagnetic resonance phenomenon is presented in the article. The magnetometer is characterized by a high sensitivity in a wide frequency range - from a direct component of the field and up to 105...108 Hz. The magnetometer noise level is lower 10-12 T/Hz1/2 at frequencies above 102 Hz. The magnetometer conversion factor is constant at the whole operating frequency band. The developed magnetometer is simple and inexpensive for mass production.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ
Держатели документа:
Laboratory of Electrodynamics and Microwave Electronics, Kirensky Institute of Physics, Krasnoyarsk, Russian Federation
Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Babitskii, A. N.; Бабицкий, Александр Николаевич; Belyaev, B. A.; Беляев, Борис Афанасьевич; Boev, N. M.; Izotov, A. V.; IEEE International Conference "Sensors"(2017 ; Oct. 29 - Nov. 1 ; Glasgow, GB)
}
Найти похожие

PATRIN, G. S.
STUDY OF PHOTOINDUCED MAGNETISM IN FEBO3 CRYSTALS WITH A SQUID-MAGNETOMETER / G. S. PATRIN, D. A. VELIKANOV, G. A. PETRAKOVSKII // Zhurnal Eksperimentalnoi Teor. Fiz. - 1993. - Vol. 103, Is. 1. - P. 234-251. - Cited References: 28 . - ISSN 0044-4510

РУБ Physics, Multidisciplinary
Рубрики:
RESONANCE
BORATE
Аннотация: The results are given of experimental and theoretical study for the photoinduced variation of the magnetic moment in FeBO3. In the experiment a SQUID-magnetometer provided with the optical pump system is used. The study of field, temperature and time dependences of the photoinduced magnetic moment variation for various levels of the optical emission power allows to find the mechanism responsible for changing magnetic state under irradiation. All the experimental results are explained within the model in which the crystal-matrix is described in the continual approximation and a photocenter, probably, Fe2+ ion is done as a quasi Ising S=1 ion coupled by exchange with one of the crystal magnetic sublattice. Under illuminating the redistribution of the principal multiplet level populations occurs so that the level of the stronger anisotropic character is populated predominantly due to the selection rules. The model used allows to calculate and explain the anisotropic properties of FeBO3 crystals and spin-flip transition in the basal plane at low temperature.

WOS

Доп.точки доступа:
VELIKANOV, D. A.; PETRAKOVSKII, G. A.
}
Найти похожие

Particularities of the magnetic state of CuO nanoparticles produced by low-pressure plasma arc discharge / A. A. Lepeshev [et al.] // J. Supercond. Nov. Magn. - 2017. - Vol. 30, Is. 4. - P. 931-936, DOI 10.1007/s10948-016-3885-4. - Cited References:38. - The work was performed with a support of the grant of the Russian Science Foundation (project no. 16-19-10054) . - ISSN 1557-1939. - ISSN 1557-1947

РУБ Physics, Applied + Physics, Condensed Matter
Рубрики:
IRON-OXIDE NANOPARTICLES
PLASMACHEMICAL SYNTHESIS
POROUS-GLASS
Кл.слова (ненормированные):
CuO nanoparticles -- Plasmachemical synthesis -- Magnetic properties -- Vibration magnetometer
Аннотация: Copper oxide nanoparticles were produced by direct plasmachemical synthesis in a plasma arc discharge of low pressure. The formation of CuO nanoparticles with an average size of 12 nm and narrow size distribution intervals was determined by using the x-ray diffraction analysis and TEM microscopy methods. It was defined by using a vibration magnetometer and a SQUID magnetometer, that the magnetic properties of CuO nanoparticles with such size were extremely different from the magnetic properties of bulk antiferromagnetic CuO. Structural defects caused the formation of a ferromagnetic state, remaining at least up to the room temperature. The temperature of corresponding antiferromagnetic ordering was significantly decreased (down to ∼ 100 K). Meanwhile, some of the copper surface spins showed a spin-glass behavior at low temperatures.

Смотреть статью,
WOS,
Читать в сети ИФ
Держатели документа:
Russian Acad Sci, Krasnoyarsk Sci Ctr, Siberian Branch, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk 660074, Russia.
LV Kirenskii Inst Phys, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Lepeshev, A. A.; Karpov, I. V.; Ushakov, A. V.; Balaev, D. A.; Балаев, Дмитрий Александрович; Krasikov, A. A.; Красиков, Александр Александрович; Dubrovskiy, A. A.; Дубровский, Андрей Александрович; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Petrov, M. I.; Петров, Михаил Иванович; Russian Science Foundation [16-19-10054]
}
Найти похожие

Study of the weak field sensor on the resonant microstrip structure with a thin ferromagnetic film / B. A. Belyaev [et al.] // Russ. Phys. J. - 2018. - Vol. 61, Is. 8. - P. 1367-1375, DOI 10.1007/s11182-018-1544-x. - Cited References: 19. - This research was performed with support of the Russian Ministry of Education and Science, project No. RFMEFI60417X0179. . - ISSN 1064-8887
Кл.слова (ненормированные):
microstrip resonator -- thin magnetic film -- frequency response -- sensor of weak magnetic fields -- quality factor -- scattering matrix -- magnetometer
Аннотация: The paper examines the characteristics of the miniature sensor of weak magnetic fields on the resonant microstrip structure with a thin ferromagnetic film. The authors calculated the frequency response of irregular microstrip resonator containing anisotropic magnetic film in quasi-static approximation. The resonator is connected to transmission lines via coupling capacities. The authors determined the optimal directional angles of the constant magnetic displacement field ensuring maximum sensitivity of the sensor. They examined the impact of angular and amplitude dispersion of uniaxial magnetic anisotropy of thin film upon the sensor characteristics. The regularities determined in this research qualitatively agree with the experimental results.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ

Публикация на русском языке Исследование датчика слабых магнитных полей на резонансной микрополосковой структуре с тонкой ферромагнитной пленкой [Текст] / Б. А. Беляев [и др.] // Изв. вузов. Физика. - 2018. - Т. 61 № 8. - С. 3-10

Держатели документа:
L. V. Kirensky Institute of Physics of the Krasnoyarsk Research Center of the Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Belyaev, B. A.; Беляев, Борис Афанасьевич; Boev, N. M.; Боев, Никита Михайлович; Izotov, A. V.; Изотов, Андрей Викторович; Solovyev, P. N.; Соловьев, Платон Николаевич; Tyurnev, V. V.; Тюрнев, Владимир Вениаминович
}
Найти похожие

    Высокочувствительный эпр-магнитометр для измерений геомагнитного поля земли: новые решения [Текст] / Н. В. Волков, С. Аю Трофимов, В. С. Цикалов [и др.] // Вестник СибГАУ. - 2010. - Вып. 6. - С. 25-30. - Библиогр.: 3
   Перевод заглавия: High-sensitive esr magnetometer for measuring ofthe earth geomagnetic field: novelsolutions

РИНЦ,
Читать в сети ИФ
Держатели документа:
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Волков, Никита Валентинович; Volkov, N. V.; Трофимов, Сергей Александрович; Trofimov S.A.; Цикалов, Виталий Сергеевич; Tsikalov V.S.; Еремин, Евгений Владимирович; Eremin, E. V.; Масленников, Олег Андреевич; Maslennikov, J. A.
}
Найти похожие

    Стабилизация параметров механических колебаний образца в вибрационном магнитометре / Д. А. Великанов, Г. Ю. Юркин, Г. С. Патрин // Научное приборостроение. - 2008. - Т. 18, № 3. - С. 86-94 . - ISSN 0868-5886. - ISSN 2312-2951
   Перевод заглавия: Stabilization of sample mechanical oscilLation parameters in the vibrating magnetometer

УДК

621.317.444

Рубрики:

Аннотация: Предложена схема и описано устройство стабилизации параметров механических колебаний образца для высокотемпературного вибрационного магнитометра, в котором применен прямой метод измерений. Применение данного устройства позволяет существенно уменьшить погрешность измерений. Относительная нестабильность амплитуды колебаний составляет 10-4, а частоты - 10-5. Экспериментальная установка предназначена для проведения измерений магнитного момента образцов от 5•10-4 до 50 Гс•см3 в интервале температур 300-1000 К и магнитных полей 0-(±15) кЭ.
Scheme and structure of sample mechanical oscillation parameters stabilization for high temperature vibrating magnetometer in which direct measuring method is used is described. This device allows to reduce significantly error of measuring. The relative instability of vibration amplitude makes 10-4, and frequencies - 10-5. The experimental apparatus is intended for measuring of magnet moment of samples from 5•10-4 to 50 gs•cm3 in the range of temperatures 300-1000 K and magnetic fields 0-(±15) kOe.

РИНЦ,
Читать в сети ИФ
Держатели документа:
Институт физики им. Л.В. Киренского СО РАН, г. Красноярск
Сибирский федеральный университет

Доп.точки доступа:
Великанов, Дмитрий Анатольевич; Velikanov, D. A.; Юркин, Глеб Юрьевич; Yurkin G. Yu.; Патрин, Г.С.
}
Найти похожие

Velikanov, D. A.
High-sensitivity measurements of the magnetic properties of materials at cryogenic temperatures / D. A. Velikanov // Inorg. Mater.: Appl. Res. - 2020. - Vol. 11, Is. 4. - P. 801-808, DOI 10.1134/S2075113320040413. - Cited References: 17. - This study was supported by the Russian Foundation for Basic Research, the Government of Krasnoyarsk Krai, and the Krasnoyarsk Territorial Foundation for Support of Scientific and R&D Activity, project no. 17-42-240080 “Study of the Effect of the Size, Morphology, and Fabrication Technology on the Functional Properties of Biomagnetic Nanodevices Based on 3 d Metals and Their Oxides.” . - ISSN 2075-1133
Кл.слова (ненормированные):
quantum interferometer -- magnetometer -- dynamic range -- magnetic moment -- magnetization
Аннотация: An original magnetometer based on a dc superconducting quantum interferometer is described. The design features of the device are discussed and functional diagrams of its new units are presented. The magnetic moment measurement methods that optimize the measurement process are proposed. Examples of the investigations carried out on the samples of different materials are given. The factors affecting the reliability of the magnetic measurements are considered.

Смотреть статью,
Scopus,
Читать в сети ИФ

Публикация на русском языке Великанов, Дмитрий Анатольевич. Высокочувствительные измерения магнитных свойств материалов при криогенных температурах [Текст] / Д. А. Великанов // Материаловедение. - 2019. - № 10. - С. 10-18

Держатели документа:
Kirensky Institute of Physics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk, 660036, Russian Federation

Доп.точки доступа:
Великанов, Дмитрий Анатольевич
}
Найти похожие

Domain structure and magnetization reversal in multilayer structures consisting of thin permalloy films separated with nonmagnetic interlayers / B. A. Belyaev, N. M. Boev, A. V. Izotov, P. N. Solovev // Russ. Phys. J. - 2021. - Vol. 64, Is. 6. - P. 1160-1167, DOI 10.1007/s11182-021-02436-w. - Cited References: 30. - This work was financially supported by the Ministry of Science and Higher Education under agreement No. 075-11-2019-054 November 22, 2019 . - ISSN 1064-8887. - ISSN 1573-9228

РУБ Physics, Multidisciplinary
Рубрики:
MICROMAGNETIC CALCULATION
   MAGNETOMETER
   SIMULATION
   NOISE
Кл.слова (ненормированные):
micromagnetic modeling -- multilayer magnetic film -- domain structure -- hysteresis loop -- microstrip resonator -- magnetic field sensor
Аннотация: Using numerical micromagnetic modeling, we have investigated the development of domain structure and magnetization reversal in multilayer thin-film structures. The permalloy (Ni80Fe20) magnetic layers had the inplane uniaxial and perpendicular magnetic anisotropy. We found that as the thickness of nonmagnetic interlayers decreases, the in-plane configuration of magnetic moments in the permalloy layers transforms from a single domain state to stripe domains, which is caused by the increase of magnetostatic interaction between layers. In structures with "thick" interlayers, even weak magnetostatic interaction enforces the neighboring single domain permalloy layers to have opposite orientations of magnetic moments. The saturation field of such samples increases linearly with the number of layers. By analyzing the dynamic characteristics of multilayers, we determined the optimum number of layers ensuring the maximum conversion efficiency of wideband microwave microstrip sensors of weak magnetic fields.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ

Публикация на русском языке Доменная структура и процессы перемагничивания многослойных систем из тонких пленок пермаллоя с немагнитными прослойками [Текст] / Б. А. Беляев, Н. М. Боев, А. В. Изотов, П. Н. Соловьев // Изв. вузов. Физика. - 2021. - Т. 64 № 6. - С. 170-176

Держатели документа:
Russian Acad Sci, Kirensky Inst Phys Fed Res Ctr KSC, Siberian Branch, Krasnoyarsk, Russia.
Siberian Fed Univ, Krasnoyarsk, Russia.

Доп.точки доступа:
Belyaev, B. A.; Беляев, Борис Афанасьевич; Boev, N. M.; Боев, Никита Михайлович; Izotov, A. V.; Изотов, Андрей Викторович; Solovev, P. N.; Соловьев, Платон Николаевич; Ministry of Science and Higher EducationMinistry of Science and Higher Education, PolandEuropean Commission
}
Найти похожие

10.

A magnetometer of weak quasi-stationary and high-frequency fields on resonator microstrip transducers with thin magnetic fields / A. N. Babitskii [et al.] // Instrum. Exp. Tech. - 2016. - Vol. 59, Is. 3. - P. 425-432, DOI 10.1134/S0020441216030131. - Cited References: 23. - This study was performed within the framework of the State Job of the Ministry of Education and Science of the Russian Federation for the research at the Siberian Federal University in 2014 (project no. 3.528.2014K). . - ISSN 0020-4412

РУБ Engineering, Multidisciplinary + Instruments & Instrumentation
Рубрики:
Ferromagnetic-resonance
   Films
   Susceptibility
   Anisotropy
   Sensors
   Trends
Аннотация: A high-sensitivity magnetometer for simultaneous measurements of three components of a weak quasi-stationary or high-frequency magnetic-field vector was developed and investigated. Microstrip structures that are based on irregular resonators serve as the magnetometer transducers. An anisotropic thin-film magnetic structure is used as the sensing element. This structure consists of two thin magnetic films that are prepared by magnetron sputtering of a Ni75Fe25 permalloy target and separated by a silicon monoxide layer. It is demonstrated that the transducer exhibits the maximum sensitivity, when the easy magnetization axis of the film structure is orthogonal to the polarization direction of the pumping microwave magnetic field in the microstrip resonator and at an optimal value of a constant magnetic bias field and its optimal deflection from the pumping-field polarization direction which is parallel to it. The magnetometer is characterized by a wide dynamic range of measured magnetic fields, 10–10–10–4 Т, and a wide frequency range, 10–1–105 Hz. © 2016, Pleiades Publishing, Inc.

Смотреть статью,
Scopus,
WOS,
Читать в сети ИФ

Публикация на русском языке Магнитометр слабых квазистационарных и высокочастотных полей на резонансных микрополосковых преобразователях с тонкими магнитными пленками [Текст] / А. Н. Бабицкий [и др.] // Приборы и техн. эксперим. : Наука, 2016. - № 3. - С. 96-104

Держатели документа:
Kirensky Institite of Physics, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50, str. 38, Krasnoyarsk, Russian Federation
Siberian Federal University, pr. Svobodnyi 79, Krasnoyarsk, Russian Federation
Reshetnev Siberian State Aerospace University, pr. Im. Gazety Krasnoyarskii rabochii 31, Krasnoyarsk, Russian Federation
OAO NPP Radiosvyaz’, Krasnoyarsk, Russian Federation

Доп.точки доступа:
Babitskii, A. N.; Belyaev, B. A.; Беляев, Борис Афанасьевич; Boev, N. M.; Боев, Никита Михайлович; Skomorokhov, G. V.; Скоморохов, Георгий Витальевич; Izotov, A. V.; Изотов, Андрей Викторович; Galeev, R. G.
}
Найти похожие