Abstract
By the numerical simulation we predict acoustic super-resonance modes with several tens of thousands of times field-intensity enhancement (order of magnitude: 10 4 - 10 5 ) supported by dielectric mesoscale spheres immersed in water. The super-resonances are related to internal scattering at specific values of the Mie and the particle material parameters and they are responsible for generation of giant fields within the particles near its surface. Taking into account the analogy between electromagnetic and acoustic waves this phenomenon is valid in electromagnetic (optical) waveband.
| Original language | English |
|---|---|
| Article number | 012042 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 516 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 26 Apr 2019 |
| Event | 3rd International Conference on Cognitive Robotics - Tomsk, Russian Federation Duration: 22 Nov 2018 → 24 Nov 2018 |
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ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
Cite this
Extreme effects in field localization of acoustic wave : Super-resonances in dielectric mesoscale sphere immersed in water. / Minin, I. V.; Minin, O. V.
In: IOP Conference Series: Materials Science and Engineering, Vol. 516, No. 1, 012042, 26.04.2019.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - Extreme effects in field localization of acoustic wave
T2 - Super-resonances in dielectric mesoscale sphere immersed in water
AU - Minin, I. V.
AU - Minin, O. V.
PY - 2019/4/26
Y1 - 2019/4/26
N2 - By the numerical simulation we predict acoustic super-resonance modes with several tens of thousands of times field-intensity enhancement (order of magnitude: 10 4 - 10 5 ) supported by dielectric mesoscale spheres immersed in water. The super-resonances are related to internal scattering at specific values of the Mie and the particle material parameters and they are responsible for generation of giant fields within the particles near its surface. Taking into account the analogy between electromagnetic and acoustic waves this phenomenon is valid in electromagnetic (optical) waveband.
AB - By the numerical simulation we predict acoustic super-resonance modes with several tens of thousands of times field-intensity enhancement (order of magnitude: 10 4 - 10 5 ) supported by dielectric mesoscale spheres immersed in water. The super-resonances are related to internal scattering at specific values of the Mie and the particle material parameters and they are responsible for generation of giant fields within the particles near its surface. Taking into account the analogy between electromagnetic and acoustic waves this phenomenon is valid in electromagnetic (optical) waveband.
UR - http://www.scopus.com/inward/record.url?scp=85065610151&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85065610151&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/516/1/012042
DO - 10.1088/1757-899X/516/1/012042
M3 - Conference article
AN - SCOPUS:85065610151
VL - 516
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012042
ER -