A Weak-Field Magnetometer Based on a Resonator Microstrip Transducer with Thin Magnetic Films

被引：4
|
作者：
Babitskii, A. N. [1 ]
Belyaev, B. A. [1 ,2 ,3 ]
Skomorokhov, G. V. [1 ]
Izotov, A. V. [1 ,2 ]
Galeev, R. G. [4 ]
机构：
[1] Russian Acad Sci, Kirensky Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia
[2] Siberian Fed Univ, Krasnoyarsk 660041, Russia
[3] Siberian State Aerosp Univ, Krasnoyarsk 660014, Russia
[4] OAO NPP Radiosvyaz, Krasnoyarsk 660021, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2015年 / 41卷 / 04期
关键词：
Technical Physic Letter; Magnetic Film; Measured Magnetic Field; Transformation Coefficient; Thin Magnetic Film;
D O I：
10.1134/S1063785015040021
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A high-sensitivity magnetometer of weak quasi-stationary magnetic fields is developed and investigated. The magnetometer transducer is a microstrip resonator with an active medium from thin magnetic films prepared by magnetron sputtering of a Ni75Fe25 permalloy target. It is demonstrated that the transducer exhibits the maximum sensitivity not only in the optimal dc magnetic field, but also at the optimal deviation of this field from the rf pump field polarization direction. The magnetometer operates in a wide dynamic range of measured magnetic fields from 10(-4) to 10(-2) mu T at frequencies of 10(-1)-10(5) Hz.
引用
收藏
页码：324 / 327
页数：4
相关论文
共 50 条
  • [21] The anomalous unloaded quality factor behavior of high Tc superconducting microstrip resonator in weak dc magnetic field
    Jin, BB
    Rao, XS
    Tan, CY
    Ong, CK
    JOURNAL OF SUPERCONDUCTIVITY, 2000, 13 (01): : 85 - 88
  • [22] The Anomalous Unloaded Quality Factor Behavior of High Tc Superconducting Microstrip Resonator in Weak dc Magnetic Field
    B. B. Jin
    X. S. Rao
    C. Y. Tan
    C. K. Ong
    Journal of Superconductivity, 2000, 13 : 85 - 88
  • [23] Fabrication of thin films for a small alternating gradient field magnetometer for biomedical magnetic sensing applications
    Jones, N. J.
    McNerny, K. L.
    Sokalski, V.
    Diaz-Michelena, M.
    Laughlin, D. E.
    McHenry, M. E.
    JOURNAL OF APPLIED PHYSICS, 2011, 109 (07)
  • [24] Size-Dependent Nonlinear Weak-Field Magnetic Behavior of Maghemite Nanoparticles
    de Montferrand, Caroline
    Lalatonne, Yoann
    Bonnin, Dominique
    Lievre, Nicole
    Lecouvey, Marc
    Monod, Philippe
    Russier, Vincent
    Motte, Laurence
    SMALL, 2012, 8 (12) : 1945 - 1956
  • [25] Magnetic field decay in neutron stars: from soft gamma repeaters to weak-field magnetars'
    Dall'Osso, S.
    Granot, J.
    Piran, T.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2012, 422 (04) : 2878 - 2903
  • [26] Sensitivity of surface resistance measurement of HTS thin films by cavity resonator, dielectric resonator and microstrip line resonator
    N D Kataria
    Mukul Misra
    R Pinto
    Pramana, 2002, 58 : 1171 - 1177
  • [27] Sensitivity of surface resistance measurement of HTS thin films by cavity resonator, dielectric resonator and microstrip line resonator
    Kataria, ND
    Misra, M
    Pinto, R
    PRAMANA-JOURNAL OF PHYSICS, 2002, 58 (5-6): : 1171 - 1177
  • [28] An active resonator based on magnetic films for near field microwave microscopy
    Qureshi, Naser
    Kolokoltsev, Oleg V.
    Ordonez-Romero, Cesar L.
    Lopez-Maldonado, Guillermo
    JOURNAL OF APPLIED PHYSICS, 2012, 111 (07)
  • [29] IMPROVED WEAK-FIELD MAGNETORESISTANCE ANALYSIS FOR (001)-ORIENTED THIN-FILMS AND SURFACE-LAYERS WITH CUBIC OR TETRAGONAL SYMMETRY
    ALLGAIER, RS
    RESTORFF, JB
    JOURNAL OF APPLIED PHYSICS, 1979, 50 (01) : 402 - 405
  • [30] Weak-field induced nonmagnetic state in a Co-based honeycomb
    Zhong, Ruidan
    Gao, Tong
    Ong, Nai Phuan
    Cava, Robert J.
    SCIENCE ADVANCES, 2020, 6 (04):
12345