Collective plasmon-molecule excitations in nanojunctions: Quantum consideration

AJ White, BD Fainberg, M Galperin - The Journal of Physical …, 2012 - ACS Publications
We present a pseudoparticle nonequilibrium Green function formalism as a tool to study the
coupling between plasmons and excitons in nonequilibrium molecular junctions. The …

Dynamical quantum-electrodynamics embedding: Combining time-dependent density functional theory and the near-field method

Y Gao, D Neuhauser - The journal of chemical physics, 2012 - pubs.aip.org
We develop an approach for dynamical (ω> 0) embedding of mixed quantum mechanical
(QM)/classical (or more precisely QM/electrodynamics) systems with a quantum sub-region …

Dynamical coupling of plasmons and molecular excitations by hybrid quantum/classical calculations: time-domain approach

A Sakko, TP Rossi, RM Nieminen - Journal of physics: condensed …, 2014 - iopscience.iop.org
The presence of plasmonic material influences the optical properties of nearby molecules in
untrivial ways due to the dynamical plasmon-molecule coupling. We combine quantum and …

Far-field super-resolution detection of plasmonic near-fields

RC Boutelle, D Neuhauser, S Weiss - ACS nano, 2016 - ACS Publications
We demonstrate a far-field single molecule super-resolution method that maps plasmonic
near-fields. The method is largely invariant to fluorescence quenching (arising from probe …

Strongly correlated plexcitonics: evolution of the Fano resonance in the presence of Kondo correlations

A Goker - Physical Chemistry Chemical Physics, 2015 - pubs.rsc.org
We study the optical absorption of a system consisting of a diatomic molecule that exhibits
strong electron correlations coupled to metal nanoparticles possessing plasmon resonances …

Electromagnetic Response Tensors for Normal Conducting Materials

M Renuka, A Vijay - The Journal of Physical Chemistry C, 2014 - ACS Publications
Maxwell's equations along with the space-time symmetry in normal conducting materials
reveal that the electric permittivity and magnetic permeability tensors of rank 2 are fully …

Nanodentures and mechanical electrodynamics: Three-dimensional relative orientation of plasmonic nanoarches from absorption spectra

RC Boutelle, Y Gao, C Arntsen… - The Journal of Physical …, 2013 - ACS Publications
We propose a general theme, labeled mechanical electrodynamics, where the relative three-
dimensional (3-D) orientation of particles with nontrivial geometries is tracked based on the …

Non-Markovian theory of collective plasmon-molecule excitations in nanojunctions combined with classical electrodynamic simulations

A White, M Galperin, B Apter… - Optical Processes in …, 2013 - spiedigitallibrary.org
We present a pseudoparticle nonequilibrium Green function formalism as a tool to study the
coupling between plasmons and excitons in nonequilibrium molecular junctions. The …

Optics of Conducting Materials: An Electromagnetic Potential Perspective

M Renuka, A Vijay - The Journal of Physical Chemistry C, 2014 - ACS Publications
Macroscopic electrodynamics with scalar and vector potentials offers a useful paradigm to
study the optical properties of conducting materials, forming a non-Cartesian geometrical …