Paul Johns, PhD
Research Chemist. Ultrafast Spectroscopy.
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All types ( 17 )
Conference Publications ( 2 )
Journal Publications ( 15 )
Light tunable plasmonic metasurfaces
Journal Publications
Charipar, N.; Johns, P.; Suess, R.J.; Kim, H.; Geldmeier, J.; Trammell, S.; Charipar, K.; Naciri, J.; Piqué, A.; Fontana, J.
Optics Express, Volume 28, Pages 22891-22898
Publication year: 2020
Linear and Nonlinear Optics of Self-Assembled Plasmonic Metasurfaces
Journal Publications
Gomes, A.S.L.; Maldonado, M.; Menezes, L.S.; Acioli, L.H.; Araújo, C.B.; Russell, J.; Doyle, D.; Johns, P.; Naciri, J.; Charipar, N.; Fontana, J.
Nanophotonics, Volume 9, Pages 725–740
Publication year: 2020
Analyzing Fidelity and Reproducibility of DNA Templated Plasmonic Nanostructures
Journal Publications
Mathur, D.; Klein, W.P.; Chiriboga, M.; Bui, H.; Oh, E.; Nita, R.; Naciri, J.; Johns, P.; Fontana, J.; Díaz, S.A.; Medintz, I.L.
Nanoscale, Volume 11, Article 20693
Publication year: 2019
Ultrafast Welding Dynamics of Plasmonic Nanorod Dimers
Journal Publications
Johns, P.; Suess, R.J.; Charipar, N.; Fontana, J.
Journal of Physical Chemistry C, Volume 123, Pages 15209–15216
Publication year: 2019
Dynamic Plasmonic Pixels
Journal Publications
Greybush, N.J.; Charipar, K.; Geldmeier, J.A.; Bauman, S.J.; Johns, P.; Naciri, J.; Charipar, N.; Park, K.; Vaia, R.A.; Fontana, J.
ACS Nano, Volume 13, Pages 3875–3883
Publication year: 2019
Plasmonic aerosols
Journal Publications
Geldmeier, J.; Johns, P.; Greybush, N.J.; Naciri, J.; Fontana, J.
Physical Review B, Volume 8, 081112
Publication year: 2019
Welding Dynamics of Plasmonic Gold Nanorods Under Femtosecond Laser Excitation
Conference Publications
Suess, R.J.; Johns, P.; Naciri, J.; Charipar, N.A.; Fontana, J.
Conference on Lasers and Electro-Optics, Paper SM2O.1
Publication year: 2018
Strong Exciton-Plasmon Coupling in Silver Nanowire Nanocavities
Journal Publications
Beane, G.; Brown, B.S.; Johns, P.; Devkota, T.; Hartland, G.V.
Journal of Physical Chemistry Letters, Volume 9, pages 1676–1681
Publication year: 2018
Surface Plasmon Polariton Interference in Gold Nanoplates
Journal Publications
Beane, G.; Yu, K.; Devkota, T.; Johns, P.; Brown, B.; Wang, G.P.; Hartland, G.
Journal of Physical Chemistry Letters, Volume 8, Pages 4935−4941
Publication year: 2017
What’s so Hot about Electrons in Metal Nanoparticles?
Journal Publications
Hartland, G.V.; Besteiro, L.; Johns, P.; Govorov, A.O.
ACS Energy Letters, Volume 2, Pages 1641–1653
Publication year: 2017
Photothermal Microscopy of Coupled Nanostructures and the Impact of Nanoscale Heating in Surface-Enhanced Raman Spectroscopy
Journal Publications
Zeng, Z.-C.; Wang, H.; Johns, P.; Hartland, G.V.; Schultz, Z.D.
Journal of Physical Chemistry C, Volume 121, Pages 11623–11631
Publication year: 2017
Dynamics of Surface Plasmon Polaritons in Metal Nanowires
Journal Publications
Johns, P.; Beane, G.A.; Yu, K.; Hartland, G.V.
Journal of Physical Chemistry C, Volume 121, Pages 5445-5459.
Publication year: 2017
Role of Resonances in the Transmission of Surface Plasmon Polaritons between Nanostructures
Journal Publications
Johns, P.; Yu, K.; Devadas, M.S.; Hartland, G.V.
ACS Nano, Volume 10, Pages 3375–3381
Publication year: 2016
Transient absorption microscopy studies of single metal and semiconductor nanostructures
Conference Publications
Johns, P.; Devadas, M.S.; Hartland, G.V
Proceedings of SPIE, Conference Volume 9549, Physical Chemistry of Interfaces and Nanomaterials XIV, 954914.
Publication year: 2015
Imaging Nano-Objects by Linear and Nonlinear Optical Absorption Microscopies
Journal Publications
Devadas, M.S.; Devkota, M.; Johns, P.; Li, Z.; Lo, S.S.; Yu, K.; Huang, L.; Hartland, G.V.
Nanotechnology, Volume 26, Page 354001
Publication year: 2015
Effect of substrate discontinuities on the propagating surface plasmon polariton modes in gold nanobars.
Journal Publications
Johns, P.*; Yu, K.*; Devadas, M.S.; Li, Z.; Major, T.A.; Hartland, G.V. (*These authors contributed equally to this work)
Nanoscale, Volume 6, Pages 14289–14296
Publication year: 2014
Detection of Single Gold Nanoparticles Using Spatial Modulation Spectroscopy Implemented with a Galvo-Scanning Mirror System
Journal Publications
Devadas, M.; Li, Z.; Major, T.; Lo, S.; Havard, N.; Yu, K.; Johns, P.; Hartland, G.
Applied Optics, Volume 52, Pages 7806–7811
Publication year: 2013