Results 11 to 20 of about 386 (152)
Magneto Acoustic Spin Hall Oscillators [PDF]
Scientific Reports, 2018 AbstractThis paper introduces a novel oscillator that combines the tunability of spin Hall-driven nano oscillators with the high quality factor (Q) of high overtone bulk acoustic wave resonators (HBAR), integrating both reference and tunable oscillators on the same chip with CMOS.
Mustafa Mert Torunbalci +3 more
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Magneto-Acoustic Imaging in Biology
Applied Sciences, 2023 This review examines the use of magneto-acoustic methods to measure electrical conductivity. It focuses on two techniques developed in the last two decades: Magneto-Acoustic Tomography with Magnetic Induction (MAT-MI) and Magneto-Acousto-Electrical Tomography (MAET).
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A Self-Powered Magneto-Acoustic Tracking Transducer [PDF]
2019 IEEE SENSORS, 2019 Acoustic telemetry is widely used for many tracking applications. Objects or subjects are tracked by attaching an acoustic transmitter onto them or having them wear them. The acoustic signal is then detected by different microphones to determine the location of the tagged target.
Abdullah S. Almansouri +3 more
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NOISE CONTROL OF VEHICLE DRIVE SYSTEMS
Facta Universitatis. Series: Mechanical Engineering, 2017 The paper presents an overall simulation approach to control the noise emission of car engines at a very early stage of the design process where no real prototypes are available.
Ulrich Gabbert +2 more
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Magneto-acoustic waves in magnetic twisted flux tubes [PDF]
Research in Astronomy and Astrophysics, 2021 Abstract At present, many works about MHD wave diagnostics in magnetic flux tubes are based on some pioneering works not considering the contributions of magnetic twist. Other works considered the effect on MHD waves, but the dispersion relationship they presented only gave the wave modes of m
Wu, Wei +3 more
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Magneto-acoustic investigation on steel samples
IOP Conference Series: Materials Science and Engineering, 2020 Abstract Experiments have been carried out using yoke for energizing alternating magnetic field in the steel samples. We used acoustic emission sensors and ultrasound microphone for recording acoustic signal born in the steel material. Results of experiments clearly show the presence of Acoustic Barkhausen noise.
O. Szabados +7 more
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New Journal of Physics, 2015 Recent explorations of topology in physical systems have led to a new paradigm of condensed matters characterized by topologically protected states and phase transition, for example, topologically protected photonic crystals enabled by magneto-optical ...
Xu Ni +6 more
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3D Printing Innovations in Polymeric Porous and Patterned Architecture
Advanced Functional Materials, EarlyView.Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil +13 more
wiley +1 more source
Magneto-acoustic wave oscillations in solar spicules
Astrophysics and Space Science, 2008 10 pages, 4 ...
Ajabshirizadeh, A. +2 more
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Plane waves at an interface of thermoelastic and magneto-thermoelastic media
Mathematical Modelling and AnalysisThis research examines the propagation of waves in a semi-infinite, isotropic magneto-thermoelastic solid, and a semi-infinite thermoelastic solid with welded contact.
Annu Rani +3 more
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