Coherent Phonon‐Induced Gigahertz Optical Birefringence and Its Manipulation in SrTiO3
Birefringence, which modulates the polarization of electromagnetic wave, has been commercially developed and widely used in modern photonics. Fostered by high‐frequency signal processing and communications, feasible birefringence technologies operating ...
Tao Sun +16 more
doaj +1 more source
The problem of surface processing and microstructure refinement in stainless steels in laser surface processing in the presence of an external magnetic field has been studied experimentally and theoretically.
Svetlana A. Gruzd +8 more
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Biomaterials Inhomogeneities Detection by Electromagnetic Methods
The paper deals with the biomaterials nondestructive testing using electromagnetic methods. The eddy current testing and electromagnetic - acoustic transducer methods are analyzed and applied for evaluation of conductive prosthetic materials. The defects
Tatiana Strapacova +2 more
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Frequency response of underwater ultrasonic transducers in the near field using polarimetric polarization maintaining fiber sensors [PDF]
Near-field ultrasonic response (50-2000 kHz) of an underwater 1-3 piezocomposite transducer is experimentally investigated using a polarimetric polarization maintaining fiber sensor.
Bennecer, Abdeldjalil +5 more
core +2 more sources
Backscatter of Electromagnetic Waves from a Rough Layer [PDF]
Backscatter of electromagnetic waves from rough ...
Durrani, S. H. +2 more
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Study of the relationship between the parameters of electromagnetic-acoustic transformation and the stress-strain state of the metal to solve the problem of remote monitoring of power equipment [PDF]
The implementation of Russia’s energy strategy provides for the creation of an intelligent control system for active-adaptive electrical networks of the electric power complex, which contains a system for remote diagnostic monitoring of energy equipment,
Bashirov M.G. +3 more
doaj +1 more source
Background: Currently, the EMA method is not used to control the thickness of the layer of plastic applied to a metal platform using 3D printing, which significantly limits the scope of its use.
Maksym S. Druziev +2 more
doaj +1 more source
Acoustic measurement of lubricant-film thickness distribution in ball bearings [PDF]
An oil-film thickness monitoring system capable of providing an early warning of lubrication failure in rolling element bearings has been developed. The system is used to measure the lubricant-film thickness in a conventional deep groove ball bearing ...
Bruce W. Drinkwater +7 more
core +1 more source
Evaluation of fatigue damage in a pure copper with nonlinear three-wave interaction
We investigated nonlinear ultrasonic characterization, nonlinear three-wave interaction, of the pure copper during fatigue with EMAR (Electromagnetic Acoustic Resonance), which was the combination with ultrasonic resonance and non-contacting transducer ...
Yutaka ISHII +3 more
doaj +1 more source
Surface Acoustic Waves in Thin Films Nanometrology [PDF]
Thin films nanometrology is an emerging field in nanoscience as the synthesis, processing and applications of nanostructured thin films require an in-depth knowledge of their elastic constants. The elastic energy of a surface acoustic wave propagating in
BETTUCCI, Andrea
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