2.5k citations · 6.4k across the 18 of their papers we have counts for
18 papers
Non-polaritonic effects in cavity-modified photochemistry
Philip A. Thomas, Wai Jue Tan, Vasyl G. Kravets +2
Strong coupling of molecules to vacuum fields has been widely reported to lead to modified chemical properties such as reaction rates. However, some recent attempts to reproduce in…
Highly ordered LIPSS on Au thin film for plasmonic sensing fabricated by double femtosecond pulses
Fotis Fraggelakis, Panagiotis Lingos, George D. Tsibidis +7
Periodic plasmonic arrays making possible excitations of surface lattice resonances (SLRs) or quasi-resonant features are of great importance for biosensing and other applications.…
Topological phase singularities in atomically thin high-refractive-index materials
Georgy Ermolaev, Kirill Voronin, Denis G. Baranov +15
Atomically thin transition metal dichalcogenides (TMDCs) present a promising platform for numerous photonic applications due to excitonic spectral features, possibility to tune the…
Two-dimensional covalent crystals by chemical conversion of thin van der Waals materials
Vishnu Sreepal, Mehmet Yagmurcukardes, Kalangi S. Vasu +14
Most of the studied two-dimensional (2D) materials have been obtained by exfoliation of van der Waals crystals. Recently, there has been growing interest in fabricating synthetic 2…
Self-limiting growth of two-dimensional palladium between graphene oxide layers
Yang Su, Eric Prestat, Chengyi Hu +9
The ability of different materials to display self-limiting growth has recently attracted enormous attention due to the importance of nanoscale materials in applications for cataly…
Direct retrieval method of the effective permittivity and permeability of bulk semi-infinite metamaterials by variable-angle spectroscopic ellipsometry
Quentin Flamant, Daniel Torrent, Sergio Gomez-Graña +5
In this work, we present a simple method for the direct retrieval of the effective permittivity and permeability of a bulk semi-infinite metamaterial from variable-angle spectrosco…
Strained bubbles in van der Waals heterostructures as local emitters of photoluminescence with adjustable wavelength
Anastasia Tyurnina, Denis Bandurin, Ekaterina Khestanova +6
The possibility to tailor photoluminescence (PL) of monolayer transition metal dichalcogenides (TMDCs) using external factors such as strain, doping and external environment is of…
Electrically controlled water permeation through graphene oxide membranes
K. -G. Zhou, K. S. Vasu, C. T. Cherian +14
Developing 'smart' membranes that allow precise and reversible control of molecular permeation using external stimuli would be of intense interest for many areas of science: from p…
Giant photo-effect in proton transport through graphene membranes
Marcelo Lozada-Hidalgo, Sheng Zhang, Sheng Hu +5
Graphene has recently been shown to be permeable to thermal protons, the nuclei of hydrogen atoms, which sparked interest in its use as a proton-conducting membrane in relevant tec…
Graphene hot-electron light bulb: incandescence from hBN-encapsulated graphene in air
Seok-Kyun Son, Makars Šiškins, Ciaran Mullan +12
The excellent electronic and mechanical properties of graphene allow it to sustain very large currents, enabling its incandescence through Joule heating in suspended devices. Altho…
Hierarchical self-assembly of nanoparticles for optical metamaterials
Sergio Gomez-Graña, Aurélie Le Beulze, Mona Treguer-Delapierre +15
Hierarchical self-assembly arranges nanostructures at different length scales. It gradually becomes an effective method of fabricating artificial metamaterials from composite nanos…
A new class of photo-catalytic materials and a novel principle for efficient water splitting under infrared and visible light - MgB2 as unexpected example
V. G. Kravets, A. N. Grigorenko
Water splitting is unanimously recognized as environment friendly, potentially low cost and renewable energy solution based on the future hydrogen economy. Especially appealing is…
Impermeable Barrier Films and Protective Coatings Based on Reduced Graphene Oxide
Y. Su, V. G. Kravets, S. L. Wong +3
Barrier films preventing permeation of gases and moistures are important for many industries ranging from food to medical and from chemical to electronic. From this perspective, gr…
Singular-phase nanooptics: towards label-free single molecule detection
V. G. Kravets, F. Schedin, R. Jalil +8
Non-trivial topology of phase is crucial for many important physics phenomena such as, for example, the Aharonov-Bohm effect 1 and the Berry phase 2. Light phase allows one to crea…
Precise and ultrafast molecular sieving through graphene oxide membranes
R. K. Joshi, P. Carbone, F. C. Wang +6
There has been intense interest in filtration and separation properties of graphene-based materials that can have well-defined nanometer pores and exhibit low frictional water flow…
Fluorographene: Two Dimensional Counterpart of Teflon
R. R. Nair, W. C. Ren, R. Jalil +16
We report a stoichiometric derivative of graphene with a fluorine atom attached to each carbon. Raman, optical, structural, micromechanical and transport studies show that the mate…
Surface Enhanced Raman Spectroscopy of Graphene
F. Schedin, E. Lidorikis, A. Lombardo +5
Surface enhanced Raman scattering (SERS) exploits surface plasmons induced by the incident field in metallic nanostructures to significantly increase the Raman intensity. Graphene…
Spectroscopic ellipsometry of graphene and an exciton-shifted van Hove peak in absorption
V. G. Kravets, A. N. Grigorenko, R. R. Nair +4
We demonstrate that optical transparency of any two-dimensional system with a symmetric electronic spectrum is governed by the fine structure constant and suggest a simple formula…