Second harmonic generation and broad-band photoluminescence in mesoporous Si/SiO2nanoparticles

Viktoriia Mastalieva; Vladimir Neplokh; Arseniy Aybush; Ekaterina Stovpiaga; Daniil Eurov; Maksim Vinnichenko; Danila Karaulov; Demid Kirillenko; Alexey Mozharov; Vladislav Sharov; Denis Kolchanov; Andrey Machnev; Valery Golubev; Alexander Smirnov; Pavel Ginzburg; Sergey Makarov; Dmitry Kurdyukov; Ivan Mukhin

doi:10.1515/nanoph-2024-0218

Second harmonic generation and broad-band photoluminescence in mesoporous Si/SiO₂nanoparticles

Viktoriia Mastalieva^*, Vladimir Neplokh, Arseniy Aybush, Ekaterina Stovpiaga, Daniil Eurov, Maksim Vinnichenko, Danila Karaulov, Demid Kirillenko, Alexey Mozharov, Vladislav Sharov, Denis Kolchanov, Andrey Machnev, Valery Golubev, Alexander Smirnov, Pavel Ginzburg, Sergey Makarov, Dmitry Kurdyukov, Ivan Mukhin

^*Corresponding author for this work

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

Efficient second harmonic generation and broad-band photoluminescence from deeply subwavelength and nontoxic nanoparticles is essential for nanophotonic applications. Here, we explore nonlinear optical response from mesoporous Si/SiO2, SiO2, and Si nanoparticles, considering various fabrication and treatment procedures. We show that thermal annealing (including femtosecond laser treatment) of mesoporous Si/SiO2 nanoparticles provides the transformation of Si phase from amorphous to crystalline, enhancing the second harmonic and nonlinear photoluminescent response. Notably, the SiO2 mesoporous frame of the considered Si/SiO2 nanoparticles plays a dual positive role for the nonlinear process: it stabilizes the Si material, and SiO2:OH- material has a second-order nonlinearity itself and impacts to the observed second harmonic signal.

Original language	English
Journal	Nanophotonics
DOIs	https://doi.org/10.1515/nanoph-2024-0218
State	Accepted/In press - 2024

Keywords

broad-band photoluminescence
nanoparticles
nonlinear nanophotonics
second harmonics
silicon

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10.1515/nanoph-2024-0218

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Mastalieva, V., Neplokh, V., Aybush, A., Stovpiaga, E., Eurov, D., Vinnichenko, M., Karaulov, D., Kirillenko, D., Mozharov, A., Sharov, V., Kolchanov, D., Machnev, A., Golubev, V., Smirnov, A., Ginzburg, P., Makarov, S., Kurdyukov, D., & Mukhin, I. (Accepted/In press). Second harmonic generation and broad-band photoluminescence in mesoporous Si/SiO₂nanoparticles. Nanophotonics. https://doi.org/10.1515/nanoph-2024-0218

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title = "Second harmonic generation and broad-band photoluminescence in mesoporous Si/SiO2nanoparticles",

abstract = "Efficient second harmonic generation and broad-band photoluminescence from deeply subwavelength and nontoxic nanoparticles is essential for nanophotonic applications. Here, we explore nonlinear optical response from mesoporous Si/SiO2, SiO2, and Si nanoparticles, considering various fabrication and treatment procedures. We show that thermal annealing (including femtosecond laser treatment) of mesoporous Si/SiO2 nanoparticles provides the transformation of Si phase from amorphous to crystalline, enhancing the second harmonic and nonlinear photoluminescent response. Notably, the SiO2 mesoporous frame of the considered Si/SiO2 nanoparticles plays a dual positive role for the nonlinear process: it stabilizes the Si material, and SiO2:OH- material has a second-order nonlinearity itself and impacts to the observed second harmonic signal.",

keywords = "broad-band photoluminescence, nanoparticles, nonlinear nanophotonics, second harmonics, silicon",

author = "Viktoriia Mastalieva and Vladimir Neplokh and Arseniy Aybush and Ekaterina Stovpiaga and Daniil Eurov and Maksim Vinnichenko and Danila Karaulov and Demid Kirillenko and Alexey Mozharov and Vladislav Sharov and Denis Kolchanov and Andrey Machnev and Valery Golubev and Alexander Smirnov and Pavel Ginzburg and Sergey Makarov and Dmitry Kurdyukov and Ivan Mukhin",

note = "Publisher Copyright: {\textcopyright} 2024 the author(s), published by De Gruyter, Berlin/Boston 2024.",

year = "2024",

doi = "10.1515/nanoph-2024-0218",

language = "אנגלית",

journal = "Nanophotonics",

issn = "2192-8606",

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Mastalieva, V, Neplokh, V, Aybush, A, Stovpiaga, E, Eurov, D, Vinnichenko, M, Karaulov, D, Kirillenko, D, Mozharov, A, Sharov, V, Kolchanov, D, Machnev, A, Golubev, V, Smirnov, A, Ginzburg, P, Makarov, S, Kurdyukov, D & Mukhin, I 2024, 'Second harmonic generation and broad-band photoluminescence in mesoporous Si/SiO₂nanoparticles', Nanophotonics. https://doi.org/10.1515/nanoph-2024-0218

TY - JOUR

T1 - Second harmonic generation and broad-band photoluminescence in mesoporous Si/SiO2nanoparticles

AU - Mastalieva, Viktoriia

AU - Neplokh, Vladimir

AU - Aybush, Arseniy

AU - Stovpiaga, Ekaterina

AU - Eurov, Daniil

AU - Vinnichenko, Maksim

AU - Karaulov, Danila

AU - Kirillenko, Demid

AU - Mozharov, Alexey

AU - Sharov, Vladislav

AU - Kolchanov, Denis

AU - Machnev, Andrey

AU - Golubev, Valery

AU - Smirnov, Alexander

AU - Ginzburg, Pavel

AU - Makarov, Sergey

AU - Kurdyukov, Dmitry

AU - Mukhin, Ivan

PY - 2024

Y1 - 2024

N2 - Efficient second harmonic generation and broad-band photoluminescence from deeply subwavelength and nontoxic nanoparticles is essential for nanophotonic applications. Here, we explore nonlinear optical response from mesoporous Si/SiO2, SiO2, and Si nanoparticles, considering various fabrication and treatment procedures. We show that thermal annealing (including femtosecond laser treatment) of mesoporous Si/SiO2 nanoparticles provides the transformation of Si phase from amorphous to crystalline, enhancing the second harmonic and nonlinear photoluminescent response. Notably, the SiO2 mesoporous frame of the considered Si/SiO2 nanoparticles plays a dual positive role for the nonlinear process: it stabilizes the Si material, and SiO2:OH- material has a second-order nonlinearity itself and impacts to the observed second harmonic signal.

AB - Efficient second harmonic generation and broad-band photoluminescence from deeply subwavelength and nontoxic nanoparticles is essential for nanophotonic applications. Here, we explore nonlinear optical response from mesoporous Si/SiO2, SiO2, and Si nanoparticles, considering various fabrication and treatment procedures. We show that thermal annealing (including femtosecond laser treatment) of mesoporous Si/SiO2 nanoparticles provides the transformation of Si phase from amorphous to crystalline, enhancing the second harmonic and nonlinear photoluminescent response. Notably, the SiO2 mesoporous frame of the considered Si/SiO2 nanoparticles plays a dual positive role for the nonlinear process: it stabilizes the Si material, and SiO2:OH- material has a second-order nonlinearity itself and impacts to the observed second harmonic signal.

KW - broad-band photoluminescence

KW - nanoparticles

KW - nonlinear nanophotonics

KW - second harmonics

KW - silicon

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AN - SCOPUS:85200509322

SN - 2192-8606

JO - Nanophotonics

JF - Nanophotonics

ER -

Second harmonic generation and broad-band photoluminescence in mesoporous Si/SiO₂nanoparticles

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