Charles Downing
Charles Downing
Universidad de Zaragoza
Verified email at exeter.ac.uk - Homepage
TitleCited byYear
Zero-energy states in graphene quantum dots and rings
CA Downing, DA Stone, ME Portnoi
Physical Review B 84 (15), 155437, 2011
792011
On a solution of the Schrödinger equation with a hyperbolic double-well potential
CA Downing
Journal of Mathematical Physics 54 (7), 072101, 2013
572013
Searching for confined modes in graphene channels: The variable phase method
DA Stone, CA Downing, ME Portnoi
Physical Review B 86 (7), 075464, 2012
562012
Topological collective plasmons in bipartite chains of metallic nanoparticles
CA Downing, G Weick
Physical Review B 95 (12), 125426, 2017
412017
One-dimensional Coulomb problem in Dirac materials
CA Downing, ME Portnoi
Physical Review A 90 (5), 052116, 2014
402014
Magnetic quantum dots and rings in two dimensions
CA Downing, ME Portnoi
Physical Review B 94 (4), 045430, 2016
292016
Massless Dirac fermions in two dimensions: Confinement in nonuniform magnetic fields
CA Downing, ME Portnoi
Physical Review B 94 (16), 165407, 2016
262016
Bielectron vortices in two-dimensional Dirac semimetals
CA Downing, ME Portnoi
Nature communications 8 (1), 897, 2017
222017
Nonradiative limitations to plasmon propagation in chains of metallic nanoparticles
A Brandstetter-Kunc, G Weick, CA Downing, D Weinmann, RA Jalabert
Physical Review B 94 (20), 205432, 2016
202016
Optimal traps in graphene
CA Downing, AR Pearce, RJ Churchill, ME Portnoi
Physical Review B 92 (16), 165401, 2015
202015
Topological plasmons in dimerized chains of nanoparticles: robustness against long-range quasistatic interactions and retardation effects
CA Downing, G Weick
The European Physical Journal B 91 (10), 253, 2018
172018
Retardation effects on the dispersion and propagation of plasmons in metallic nanoparticle chains
CA Downing, E Mariani, G Weick
Journal of Physics: Condensed Matter 30 (2), 025301, 2017
172017
Localization of massless Dirac particles via spatial modulations of the Fermi velocity
CA Downing, ME Portnoi
Journal of Physics: Condensed Matter 29 (31), 315301, 2017
172017
Two-electron atom with a screened interaction
CA Downing
Physical Review A 95 (2), 022105, 2017
132017
Nanohelices as superlattices: Bloch oscillations and electric dipole transitions
CA Downing, MG Robinson, ME Portnoi
Physical Review B 94 (15), 155306, 2016
102016
Radiative frequency shifts in nanoplasmonic dimers
CA Downing, E Mariani, G Weick
Physical Review B 96 (15), 155421, 2017
92017
Quasichiral interactions between quantum emitters at the nanoscale
CA Downing, JCL Carreño, FP Laussy, E Del Valle, ...
Physical review letters 122 (5), 057401, 2019
72019
Terahertz Applications of Non-Simply-Connected and Helical Nanostructures
TP Collier, VA Saroka, CA Downing, AM Alexeev, RR Hartmann, ...
Fundamental and Applied Nano-Electromagnetics II, 201-214, 2019
12019
Terahertz optoelectronics of quantum rings and nanohelices
TP Collier, AM Alexeev, CA Downing, OV Kibis, ME Portnoi
Semiconductors 52 (14), 1813-1816, 2018
12018
Topological phases of polaritons in a cavity waveguide
CA Downing, TJ Sturges, G Weick, M Stobińska, LM Moreno
arXiv preprint arXiv:1907.02013, 2019
2019
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Articles 1–20