scholarly journals Theory of magnetoelastic resonance in a monoaxial chiral helimagnet

2018 ◽  
Vol 97 (18) ◽  
Author(s):  
A. A. Tereshchenko ◽  
A. S. Ovchinnikov ◽  
Igor Proskurin ◽  
E. V. Sinitsyn ◽  
Jun-ichiro Kishine
Keyword(s):  
Magnetoelastic Resonance

scholarly journals Wireless Magnetoelastic Resonance Sensors: A Critical Review

Sensors ◽  
2002 ◽  
Vol 2 (7) ◽  
pp. 294-313 ◽  
Author(s):  
Craig Grimes ◽  
Casey Mungle ◽  
Kefeng Zeng ◽  
Mahaveer Jain ◽  
William Dreschel ◽  
...  
Keyword(s):  
Critical Review ◽  
Magnetoelastic Resonance

scholarly journals Nanostructured ZnO in a Metglas/ZnO/Hemoglobin Modified Electrode to Detect the Oxidation of the Hemoglobin Simultaneously by Cyclic Voltammetry and Magnetoelastic Resonance

Materials ◽  
2017 ◽  
Vol 10 (8) ◽  
pp. 849 ◽  
Author(s):  
Ariane Sagasti ◽  
Nikolaos Bouropoulos ◽  
Dimitris Kouzoudis ◽  
Apostolos Panagiotopoulos ◽  
Emmanuel Topoglidis ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Modified Electrode ◽  
Magnetoelastic Resonance

scholarly journals Theory, Instrumentation and Applications of Magnetoelastic Resonance Sensors: A Review

Sensors ◽  
2011 ◽  
Vol 11 (3) ◽  
pp. 2809-2844 ◽  
Author(s):  
Craig A. Grimes ◽  
Somnath C. Roy ◽  
Sanju Rani ◽  
Qingyun Cai
Keyword(s):  
Magnetoelastic Resonance

Characterization of Gas-Phase Adsorption on Metal Oxide Thin Films Using a Magnetoelastic Resonance Microbalance

2003 ◽  
Vol 75 (22) ◽  
pp. 6223-6230 ◽  
Author(s):  
Michael E. Zorn ◽  
Kari A. Rahne ◽  
M. Isabel Tejedor-Tejedor ◽  
Marc A. Anderson ◽  
Craig A. Grimes
Keyword(s):  
Thin Films ◽  
Metal Oxide ◽  
Gas Phase ◽  
Oxide Thin Films ◽  
Metal Oxide Thin Films ◽  
Gas Phase Adsorption ◽  
Magnetoelastic Resonance

scholarly journals Электроакустическое возбуждение спиновых волн и их детектирование за счет обратного спинового эффекта Холла

2018 ◽  
Vol 60 (11) ◽  
pp. 2170
Author(s):  
Н.И. Ползикова ◽  
С.Г. Алексеев ◽  
В.А. Лузанов ◽  
А.О. Раевский
Keyword(s):  
Theoretical Calculations ◽  
Spin Waves ◽  
Acoustic Resonator ◽  
Bulk Acoustic Wave ◽  
Spin Pumping ◽  
Voltage Signal ◽  
Resonance Character ◽  
Magnetoelastic Resonance ◽  
Acoustic Wave Resonators ◽  
Bulk Acoustic Wave Resonators

Abstract —In this paper, we present theoretical and experimental results on the excitation and detection of spin waves and spin currents in multifrequency bulk acoustic wave resonators containing iron–yttrium garnet (YIG) films in contact with the Pt film. Acoustically excited magnetic precession under the resonator conditions was established to produce spin pumping that also has a resonance character. A significant asymmetry in the frequency dependence of the voltage signal detected on the Pt film is revealed with respect to the frequency of the magnetoelastic resonance and is confirmed by theoretical calculations. Acoustic resonator spectroscopy in combination with the electric detection of magnetic dynamics using the inverse spin Hall effect is shown to be of interest for studying the dispersion of spin waves, as well as magnetic and magnetoelastic parameters of ferromagnetic films.

scholarly journals Real Time Monitoring of Calcium Oxalate Precipitation Reaction by Using Corrosion Resistant Magnetoelastic Resonance Sensors

Sensors ◽  
2020 ◽  
Vol 20 (10) ◽  
pp. 2802 ◽  
Author(s):  
Beatriz Sisniega ◽  
Ariane Sagasti Sedano ◽  
Jon Gutiérrez ◽  
Alfredo García-Arribas
Keyword(s):  
Corrosion Resistance ◽  
Calcium Oxalate ◽  
Real Time ◽  
Excitation Frequency ◽  
Resonance Curve ◽  
Time Interval ◽  
Precipitation Reaction ◽  
Oxalate Precipitation ◽  
Pre Treatment ◽  
Magnetoelastic Resonance

The magnetoelastic resonance is used to monitor the precipitation reaction of calcium oxalate ( C a C 2 O 4 ) crystals in real-time, by measuring the shift of the resonance frequency caused by the mass increase on the resonator. With respect to previous work on the same matter, the novelty lies in the adoption of an amorphous ferromagnetic alloy, of composition F e 73 C r 5 S i 10 B 12 , as resonator, that replaces the commercial Metglas® 2826 alloy (composition F e 40 N i 38 M o 4 B 18 ). The enhanced corrosion resistance of this material allows it to be used in biological environments without any pre-treatment of its surface. Additionally, the measurement method, which has been specifically adapted to this application, allows quick registration of the whole resonance curve as a function of the excitation frequency, and thus enhances the resolution and decreases the detection noise. The frequency shift is calibrated by the static deposition of well-known masses of C a C 2 O 4 . The resonator dimensions have been selected to improve sensitivity. A 20 mm long, 2 mm wide and 25 μ m thick magnetoelastic resonator has been used to monitor the precipitation reaction of calcium oxalate in a 500 s time interval. The results of the detected precipitated mass when oxalic acid and calcium chloride are mixed in different concentrations (30 mM, 50 mM and 100 mM) are presented as a function of time. The results show that the sensor is capable of monitoring the precipitation reaction. The mass sensitivity obtained, and the corrosion resistance of the material, suggest that this material can perform excellently in monitoring this type of reaction.

Microfabricated, Wireless, Magnetoelastic Micro-Particles for the Detection of Bacillus Anthracis Spores

2006 ◽  
Vol 951 ◽  
Author(s):  
Jiehui Wan ◽  
Michael L. Johnson ◽  
Huihua Shu ◽  
Valery A. Petrenko ◽  
Bryan A. Chin
Keyword(s):  
Resonance Frequency ◽  
Bacillus Anthracis ◽  
Biomolecular Recognition ◽  
Sensor Surface ◽  
Recognition Element ◽  
Specific Phage ◽  
Micro Particles ◽  
Bacillus Anthracis Spores ◽  
Molecular Recognition Element ◽  
Magnetoelastic Resonance

ABSTRACTMagnetoelastic resonance biosensors were fabricated by immobilizing a bio-molecular recognition element onto the surface of Fe79B21 magnetoelastic particles (MEP). These sensors can be measured wirelessly and remotely for both in-air and in-liquid bacteria detection. Filamentous bacterio-phage that was selected specifically for the detection of Bacillus anthracis spores was employed as the biomolecular recognition element and immobilized onto the MEPs' surfaces. Attachment of the spores to the sensor surface due to specific phage-spore binding results in a shift in the resonance frequency of the biosensor. Insitu measurement of the resonance frequency of biosensors of 5×100×500 microns were used to determine the sensor response as a function of spore concentrations of 103 to 108 cfu/ml. Specificity of the sensor was evaluated by conducting tests using a mixture of Bacillus anthracis Sterne strain, Bacillus cereus and Bacillus megaterium spores.

Selectable temperature sensitivity of the magnetoelastic resonance

2003 ◽  
Vol 106 (1-3) ◽  
pp. 111-116 ◽  
Author(s):  
A. Garcı́a-Arribas ◽  
D. De Cos ◽  
J. Gutiérrez ◽  
J.M. Barandiarán
Keyword(s):  
Temperature Sensitivity ◽  
Magnetoelastic Resonance

Magnetoelastic Resonance in Media with the Inhomogeneous Coupling Parameter

2014 ◽  
Vol 215 ◽  
pp. 105-108 ◽  
Author(s):  
Valter A. Ignatchenko ◽  
Dmitry S. Polukhin
Keyword(s):  
Elastic Waves ◽  
Coupling Parameter ◽  
Wave Number ◽  
Large Correlation ◽  
The Matrix ◽  
Greens Function ◽  
The Difference ◽  
Magnetoelastic Resonance

The matrix Greens function of coupled spin and elastic waves for media with the 3D inhomogeneities of the coupling parameter is studied. It has been shown that the difference in shapes of the Greens functions for the cases of 1D and 3D inhomogeneities appears only for the sufficiently large correlation wave number of the inhomogeneities.

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