Results 21 to 30 of about 1,007,861 (262)

Hybrid Metal-Dielectric-Metal Sandwiches for SERS Applications

Nanomaterials, 2021
The development of efficient plasmonic nanostructures with controlled and reproducible surface-enhanced Raman spectroscopy (SERS) signals is an important task for the evolution of ultrasensitive sensor-related methods. One of the methods to improving the
Mikhail K. Tatmyshevskiy, Dmitry I. Yakubovsky, Olesya O. Kapitanova, Valentin R. Solovey, Andrey A. Vyshnevyy, Georgy A. Ermolaev, Yuri A. Klishin, Mikhail S. Mironov, Artem A. Voronov, Aleksey V. Arsenin, Valentyn S. Volkov, Sergey M. Novikov   +11 more
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Broadband Optical Properties of Atomically Thin PtS₂ and PtSe₂

Nanomaterials, 2021
Noble transition metal dichalcogenides (TMDCs) such as PtS2 and PtSe2 show significant potential in a wide range of optoelectronic and photonic applications. Noble TMDCs, unlike standard TMDCs such as MoS2 and WS2, operate in the ultrawide spectral range
Georgy A. Ermolaev, Kirill V. Voronin, Mikhail K. Tatmyshevskiy, Arslan B. Mazitov, Aleksandr S. Slavich, Dmitry I. Yakubovsky, Andrey P. Tselin, Mikhail S. Mironov, Roman I. Romanov, Andrey M. Markeev, Ivan A. Kruglov, Sergey M. Novikov, Andrey A. Vyshnevyy, Aleksey V. Arsenin, Valentyn S. Volkov   +14 more
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Electrifying inks with 2D materials [PDF]

Nature Nanotechnology, 2014
Felice Torrisi and Jonathan N. Coleman describe how graphene can be used in conductive inks to print electronic circuits.
Torrisi F, Coleman J N
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Surface-Enhanced Raman Spectroscopy on Hybrid Graphene/Gold Substrates near the Percolation Threshold

Nanomaterials, 2020
Graphene is a promising platform for surface-enhanced Raman spectroscopy (SERS)-active substrates, primarily due to the possibility of quenching photoluminescence and fluorescence.
Dmitry E. Tatarkin, Dmitry I. Yakubovsky, Georgy A. Ermolaev, Yury V. Stebunov, Artem A. Voronov, Aleksey V. Arsenin, Valentyn S. Volkov, Sergey M. Novikov   +7 more
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Scanning Near-Field Optical Microscopy of Ultrathin Gold Films

Nanomaterials, 2023
Ultrathin metal films are an essential platform for two-dimensional (2D) material compatible and flexible optoelectronics. Characterization of thin and ultrathin film-based devices requires a thorough consideration of the crystalline structure and local ...
Dmitry I. Yakubovsky, Dmitry V. Grudinin, Georgy A. Ermolaev, Andrey A. Vyshnevyy, Mikhail S. Mironov, Sergey M. Novikov, Aleksey V. Arsenin, Valentyn S. Volkov   +7 more
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Optical Constants and Structural Properties of Epitaxial MoS₂ Monolayers

Nanomaterials, 2021
Two-dimensional layers of transition-metal dichalcogenides (TMDs) have been widely studied owing to their exciting potential for applications in advanced electronic and optoelectronic devices.
Georgy A. Ermolaev, Marwa A. El-Sayed, Dmitry I. Yakubovsky, Kirill V. Voronin, Roman I. Romanov, Mikhail K. Tatmyshevskiy, Natalia V. Doroshina, Anton B. Nemtsov, Artem A. Voronov, Sergey M. Novikov, Andrey M. Markeev, Gleb I. Tselikov, Andrey A. Vyshnevyy, Aleksey V. Arsenin, Valentyn S. Volkov   +14 more
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Van Der Waals Materials for Subdiffractional Light Guidance

Photonics, 2022
Photonics is a natural next technological step after an era of electronics. However, the diffraction limit of light poses severe limitations on photonic elements and dictates their size.
Georgy Ermolaev, Dmitriy Grudinin, Kirill Voronin, Andrey Vyshnevyy, Aleksey Arsenin, Valentyn Volkov   +5 more
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Optical Anisotropy and Excitons in MoS₂ Interfaces for Sensitive Surface Plasmon Resonance Biosensors

Biosensors, 2022
The use of ultra-thin spacer layers above metal has become a popular approach to the enhancement of optical sensitivity and immobilization efficiency of label-free SPR sensors.
Amir Eghbali, Andrey A. Vyshnevyy, Aleksey V. Arsenin, Valentyn S. Volkov   +3 more
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Ultrafast Optomechanical Terahertz Modulators Based on Stretchable Carbon Nanotube Thin Films

Ultrafast Science, 2023
For terahertz wave applications, tunable and rapid modulation is highly required. When studied by means of optical pump–terahertz probe spectroscopy, single-walled carbon nanotube (SWCNT) thin films demonstrated ultrafast carrier recombination lifetimes ...
Maksim I. Paukov, Vladimir V. Starchenko, Dmitry V. Krasnikov, Gennady A. Komandin, Yuriy G. Gladush, Sergey S. Zhukov, Boris P. Gorshunov, Albert G. Nasibulin, Aleksey V. Arsenin, Valentyn S. Volkov, Maria G. Burdanova   +10 more
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Collective excitations in 2D materials [PDF]

Nature Reviews Physics, 2020
Research on 2D materials has been one of the fastest-growing fields in condensed matter physics and materials science in the past 10 years. The low dimensionality and strong correlations of 2D systems give rise to electronic and structural properties, in the form of collective excitations, that do not have counterparts in ordinary 3D materials used in ...
Aleksandr Rodin, Maxim Trushin, Alexandra Carvalho, A. H. Castro Neto   +3 more
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