Geodesic
Resonance piezophotoacoustic transformation of Bessel light beams in dense layer of carbon nanotubes
Problemy fiziki, matematiki i tehniki, no. 4 (2020), pp. 48-53

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The phenomenon of the appearance of a photoacoustic signal in a layer of carbon nanotubes under the action of irradiation with Bessel light beams (BLB) is studied for the case of piezoelectric recording. It was found that an increase in the taper angle of BLB affects the frequency of occurrence of resonance peaks depending on the radial coordinate $\rho$.
Keywords: piezoelectric detection, dense layer of carbon nanotubes, Bessel light beams, energy dissipation rate, Bessel function, heat equation.
Mots-clés : photoacoustic transformation, amplitude of photoacoustic signal 
@article{PFMT_2020_4_a7,
     author = {G. S. Mityurich and E. V. Lebedeva and A. N. Serdyukov},
     title = {Resonance piezophotoacoustic transformation of {Bessel} light beams in dense layer of carbon nanotubes},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {48--53},
     publisher = {mathdoc},
     number = {4},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2020_4_a7/}
}
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G. S. Mityurich; E. V. Lebedeva; A. N. Serdyukov. Resonance piezophotoacoustic transformation of Bessel light beams in dense layer of carbon nanotubes. Problemy fiziki, matematiki i tehniki, no. 4 (2020), pp. 48-53. http://geodesic.mathdoc.fr/item/PFMT_2020_4_a7/