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Alexander S. Shorokhov
Researcher at Moscow State University
Publications - 57
Citations - 1888
Alexander S. Shorokhov is an academic researcher from Moscow State University. The author has contributed to research in topics: Silicon & Dielectric. The author has an hindex of 14, co-authored 53 publications receiving 1528 citations. Previous affiliations of Alexander S. Shorokhov include Samsung.
Papers
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Journal ArticleDOI
Enhanced Third-Harmonic Generation in Silicon Nanoparticles Driven by Magnetic Response
Maxim R. Shcherbakov,Dragomir N. Neshev,Ben Hopkins,Alexander S. Shorokhov,Isabelle Staude,Elizaveta V. Melik-Gaykazyan,Manuel Decker,Alexander A. Ezhov,Andrey E. Miroshnichenko,Igal Brener,Andrey A. Fedyanin,Yuri S. Kivshar +11 more
TL;DR: Enhanced third-harmonic generation from silicon nanodisks exhibiting both electric and magnetic dipolar resonances is observed and the field localization at the magnetic resonance results in two orders of magnitude enhancement of the harmonic intensity with respect to unstructured bulk silicon.
Journal ArticleDOI
Ultrafast All-Optical Switching with Magnetic Resonances in Nonlinear Dielectric Nanostructures.
Maxim R. Shcherbakov,Polina P. Vabishchevich,Alexander S. Shorokhov,Katie E. Chong,Duk-Yong Choi,Isabelle Staude,Andrey E. Miroshnichenko,Dragomir N. Neshev,Andrey A. Fedyanin,Yuri S. Kivshar +9 more
TL;DR: It is shown that undesirable free-carrier effects can be suppressed by a proper spectral positioning of the magnetic resonance, making such a structure the fastest all-optical switch operating at the nanoscale.
Journal ArticleDOI
Nonlinear light generation in topological nanostructures
Sergey Kruk,Alexander N. Poddubny,Alexander N. Poddubny,Alexander N. Poddubny,Daria A. Smirnova,Daria A. Smirnova,Lei Wang,Alexey P. Slobozhanyuk,Alexander S. Shorokhov,Ivan I. Kravchenko,Barry Luther-Davies,Yuri S. Kivshar,Yuri S. Kivshar +12 more
TL;DR: This study reports the observation of a third-harmonic signal from a topologically non-trivial zigzag array of dielectric nanoparticles and the demonstration of strong enhancement of the nonlinear photon generation at the edge states of the array.
Journal ArticleDOI
Multifold Enhancement of Third-Harmonic Generation in Dielectric Nanoparticles Driven by Magnetic Fano Resonances.
Alexander S. Shorokhov,Elizaveta V. Melik-Gaykazyan,Daria A. Smirnova,Ben Hopkins,Katie E. Chong,Duk-Yong Choi,Maxim R. Shcherbakov,Andrey E. Miroshnichenko,Dragomir N. Neshev,Andrey A. Fedyanin,Yuri S. Kivshar +10 more
TL;DR: Third-harmonic generation from quadrumers of silicon nanodisks supporting high-quality collective modes associated with the magnetic Fano resonance is studied, featuring a multifold enhancement of the nonlinear response in oligomeric systems.
Journal ArticleDOI
Nonlinear Interference and Tailorable Third-Harmonic Generation from Dielectric Oligomers
Maxim R. Shcherbakov,Alexander S. Shorokhov,Dragomir N. Neshev,Ben Hopkins,Isabelle Staude,Elizaveta V. Melik-Gaykazyan,Alexander A. Ezhov,Andrey E. Miroshnichenko,Igal Brener,Andrey A. Fedyanin,Yuri S. Kivshar +10 more
TL;DR: In this paper, the authors studied the third-harmonic generation from low-loss subwavelength silicon nanodisks arranged in the form of trimer oligomers with varying distance between the nanoparticles.