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Alexander S. Roberts
Alexander S. Roberts
Postdoc, SDU NanoOptics, University of Southern Denmark
Verificeret mail på mci.sdu.dk - Startside
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Subwavelength plasmonic color printing protected for ambient use
AS Roberts, A Pors, O Albrektsen, SI Bozhevolnyi
Nano letters 14 (2), 783-787, 2014
3602014
Large‐area ultrabroadband absorber for solar thermophotovoltaics based on 3D titanium nitride nanopillars
M Chirumamilla, A Chirumamilla, Y Yang, AS Roberts, PK Kristensen, ...
Advanced Optical Materials 5 (22), 1700552, 2017
1482017
Multilayer tungsten-alumina-based broadband light absorbers for high-temperature applications
M Chirumamilla, AS Roberts, F Ding, D Wang, PK Kristensen, ...
Optical Materials Express 6 (8), 2704-2714, 2016
1202016
On-chip detection of optical spin–orbit interactions in plasmonic nanocircuits
M Thomaschewski, Y Yang, C Wolff, AS Roberts, SI Bozhevolnyi
Nano Letters 19 (2), 1166-1171, 2019
672019
Laser writing of bright colors on near-percolation plasmonic reflector arrays
AS Roberts, SM Novikov, Y Yang, Y Chen, S Boroviks, J Beermann, ...
ACS nano 13 (1), 71-77, 2018
642018
Magnetic and electric Mie-exciton polaritons in silicon nanodisks
F Todisco, R Malureanu, C Wolff, PAD Gonçalves, AS Roberts, ...
Nanophotonics 9 (4), 803-814, 2020
432020
Hot‐spot engineering in 3D multi‐branched nanostructures: Ultrasensitive substrates for surface‐enhanced Raman spectroscopy
M Chirumamilla, A Chirumamilla, AS Roberts, RP Zaccaria, F De Angelis, ...
Advanced Optical Materials 5 (4), 1600836, 2017
412017
Ultra-thin titanium nitride films for refractory spectral selectivity
AS Roberts, M Chirumamilla, D Wang, L An, K Pedersen, NA Mortensen, ...
Optical Materials Express 8 (12), 3717-3728, 2018
322018
Near-infrared tailored thermal emission from wafer-scale continuous-film resonators
AS Roberts, M Chirumamilla, K Thilsing-Hansen, K Pedersen, ...
Optics express 23 (19), A1111-A1119, 2015
272015
Interference in edge-scattering from monocrystalline gold flakes
S Boroviks, C Wolff, J Linnet, Y Yang, F Todisco, AS Roberts, ...
Optical Materials Express 8 (12), 3688-3697, 2018
212018
Light extinction and scattering from individual and arrayed high-aspect-ratio trenches in metals
AS Roberts, T Søndergaard, M Chirumamilla, A Pors, J Beermann, ...
Physical Review B 93 (7), 075413, 2016
142016
Plasmonic color printing based on third-order gap surface plasmons
RA Deshpande, AS Roberts, SI Bozhevolnyi
Optical Materials Express 9 (2), 717-730, 2019
132019
Excitation of surface plasmon polariton modes with multiple nitrogen vacancy centers in single nanodiamonds
S Kumar, JL Lausen, CE Garcia-Ortiz, SKH Andersen, AS Roberts, ...
Journal of Optics 18 (2), 024002, 2015
62015
Gap plasmon-based metasurfaces: from amplitude to phase control of reflected light
A Pors, MG Nielsen, AS Roberts, SI Bozhevolnyi
2014 8th International Congress on Advanced Electromagnetic Materials in …, 2014
22014
On-chip detection of spin-selective routing in plasmonic nanocircuits
M Thomaschewski, Y Yang, C Wolff, AS Roberts, SI Bozhevolnyi
arXiv preprint arXiv:1810.06922, 2018
2018
Engineering 3D Multi-Branched Nanostructures for Ultra-Sensing Applications
A Chirumamilla, M Chirumamilla, AS Roberts, A Cerea, E Skovsen, ...
Raman Spectroscopy, 2018
2018
High-temperature plasmonic and photonic structures for thermophotovoltaic energy conversion
AS Roberts
2017
Scattering and extinction from high-aspect-ratio trenches
AS Roberts, T Søndergaard, M Chirumamilla, AL Pors, J Beermann, ...
2015
Plasmonic Colour Printing: Printing Colour with Sub-wavelength Resolution Using Gap Plasmon Resonators
AS Roberts
Syddansk Universitet, 2013
2013
Characterisation of spin-orbit-split electronic surface states in reconstructed Bi/Ag(111)-surfaces.
AS Roberts
Aarhus University, 2010
2010
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Artikler 1–20