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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…
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…
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…
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…
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…