222 citations · 374 across the 11 of their papers we have counts for
11 papers
Data-Driven Plasticity Modeling via Acoustic Profiling
Khalid El-Awady
This paper presents a data-driven framework for modeling plastic deformation in crystalline metals through acoustic emission (AE) analysis. Building on experimental data from compr…
Ultrathin 3R-MoS metasurfaces with atomically precise edges for efficient nonlinear nanophotonics
George Zograf, Betül Küçüköz, Alexander Yu. Polyakov +5
Dielectric metasurfaces that combine high-index materials with optical nonlinearities are widely recognized for their potential in various quantum and classical nanophotonic applic…
Defect-assisted reversible phase transition in mono- and few-layer ReS
George Zograf, Andrew B. Yankovich, Betül Küçüköz +9
Transition metal dichalcogenide (TMD) materials have attracted substantial interest due to their remarkable excitonic, optical, electrical, and mechanical properties, which are hig…
Combining ultrahigh index with exceptional nonlinearity in resonant transition metal dichalcogenide nanodisks
George Zograf, Alexander Yu. Polyakov, Maria Bancerek +3
Second-order nonlinearity in solids gives rise to a plethora of unique physical phenomena ranging from piezoelectricity and optical rectification to optical parametric amplificatio…
Thermo-optical reshaping of SHG emission from dimerall-dielectric nanoresonators
Olesiya Pashina, Kristina Frizyuk, George Zograf +1
In recent years resonant semiconductor and all-dielectric nanophotonics offered a lot of possibilities for thermally-induced light manipulation at the nanoscale. Owing to high-qual…
Nonlinear optical heating of all-dielectric super-cavity: efficient light-to-heat conversion through giant thermorefractive bistability
Daniil Ryabov, Olesiya Pashina, George Zograf +2
Optical heating of resonant nanostructures is one of the key issues in modern nanophotonics, being either harmful or desirable effect depending on the applications. Despite a linea…
All-dielectric thermonanophotonics
George P. Zograf, Mihail I. Petrov, Sergey V. Makarov +1
Nanophotonics is an important branch of modern optics dealing with light-matter interaction at the nanoscale. Nanoparticles can exhibit enhanced light absorption under illumination…
High-harmonic generation from metasurfaces empowered by bound states in the continuum
George Zograf, Kirill Koshelev, Anastasia Zalogina +9
The concept of optical bound states in the continuum (BICs) underpins the existence of strongly localized waves embedded into the radiation spectrum that can enhance the electromag…
All-optical nanoscale heating and thermometry with resonant dielectric nanoparticles for photoinduced tumor treatment
George P. Zograf, Alexander S. Timin, Albert P. Muslimov +7
All-dielectric nanophotonics becomes a versatile tool for various optical applications, including nanothermometry and optical heating. Its general concept includes excitation of Mi…
Optical cooling of lead halide perovskite nanoparticles enhanced by Mie resonances
Pavel Tonkaev, George Zograf, Sergey Makarov
Halide perovskites is a family of semiconductor materials demonstrating prospective properties for optical cooling owing to efficient luminescence at room temperature and strong el…
Revealing Low-Radiative Modes of Nanoresonators with Internal Raman Scattering
K. V. Baryshnikova, K. Frizyuk, G. Zograf +7
Revealing hidden non-radiative (dark) of resonant nanostructures using optical methods such as dark-field spectroscopy often becomes a sophisticated problem due to a weak coupling…