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AS Helmy
AS Helmy
Professor of Electrical and Computer Engineering, University of Toronto
Verified email at utoronto.ca - Homepage
Title
Cited by
Cited by
Year
Estimation of angular velocity and acceleration from shaft-encoder measurements
PR Belanger, P Dobrovolny, A Helmy, X Zhang
The International Journal of Robotics Research 17 (11), 1225-1233, 1998
4071998
Black indium oxide a photothermal CO2 hydrogenation catalyst
L Wang, Y Dong, T Yan, Z Hu, FM Ali, DM Meira, PN Duchesne, JYY Loh, ...
Nature communications 11 (1), 2432, 2020
2692020
Greenhouse-inspired supra-photothermal CO2 catalysis
M Cai, Z Wu, Z Li, L Wang, W Sun, AA Tountas, C Li, S Wang, K Feng, ...
Nature Energy 6 (8), 807-814, 2021
2492021
Multilayer black phosphorus as a versatile mid-infrared electro-optic material
C Lin, R Grassi, T Low, AS Helmy
Nano letters 16 (3), 1683-1689, 2016
2042016
Colloidal cholesteric liquid crystal in spherical confinement
Y Li, J Jun-Yan Suen, E Prince, EM Larin, A Klinkova, H Thérien-Aubin, ...
Nature communications 7 (1), 12520, 2016
1922016
Selective quantum-well intermixing in GaAs-AlGaAs structures using impurity-free vacancy diffusion
BS Ooi, K McIlvaney, MW Street, AS Helmy, SG Ayling, AC Bryce, ...
IEEE journal of quantum electronics 33 (10), 1784-1793, 1997
1921997
Conductivity enhancement of poly (3, 4-ethylenedioxythiophene)-poly (styrenesulfonate) films post-spincasting
AA Farah, SA Rutledge, A Schaarschmidt, R Lai, JP Freedman, AS Helmy
Journal of Applied Physics 112 (11), 2012
1672012
Visible and Near‐Infrared Photothermal Catalyzed Hydrogenation of Gaseous CO2 over Nanostructured Pd@Nb2O5
J Jia, PG O'Brien, L He, Q Qiao, T Fei, LM Reyes, TE Burrow, Y Dong, ...
Advanced Science 3 (10), 1600189, 2016
1652016
Monolithic source of photon pairs
R Horn, P Abolghasem, BJ Bijlani, D Kang, AS Helmy, G Weihs
Physical review letters 108 (15), 153605, 2012
1652012
Photothermal Catalyst Engineering: Hydrogenation of Gaseous CO2 with High Activity and Tailored Selectivity
J Jia, H Wang, Z Lu, PG O'Brien, M Ghoussoub, P Duchesne, Z Zheng, ...
Advanced Science 4 (10), 1700252, 2017
1302017
Carrier mobility enhancement in poly (3, 4-ethylenedioxythiophene)-poly (styrenesulfonate) having undergone rapid thermal annealing
SA Rutledge, AS Helmy
Journal of Applied Physics 114 (13), 2013
1262013
Circular dichroism of chiral nematic films of cellulose nanocrystals loaded with plasmonic nanoparticles
A Querejeta-Fernández, B Kopera, KS Prado, A Klinkova, M Methot, ...
ACS nano 9 (10), 10377-10385, 2015
1232015
Inherent polarization entanglement generated from a monolithic semiconductor chip
RT Horn, P Kolenderski, D Kang, P Abolghasem, C Scarcella, AD Frera, ...
Scientific reports 3 (1), 2314, 2013
1152013
Heterogeneous reduction of carbon dioxide by hydride-terminated silicon nanocrystals
W Sun, C Qian, L He, KK Ghuman, APY Wong, J Jia, FM Ali, PG O’Brien, ...
Nature communications 7 (1), 12553, 2016
1082016
Phase matching using Bragg reflection waveguides for monolithic nonlinear optics applications
AS Helmy
Optics express 14 (3), 1243-1252, 2006
1042006
Properties of the quarter-wave Bragg reflection waveguide: theory
BR West, AS Helmy
JOSA B 23 (6), 1207-1220, 2006
1012006
Influence of nonadiabatic annealing on the morphology and molecular structure of PEDOT− PSS films
A Schaarschmidt, AA Farah, A Aby, AS Helmy
The Journal of Physical Chemistry B 113 (28), 9352-9355, 2009
992009
Quasi phase matching in GaAs–AlAs superlattice waveguides through bandgap tuning by use of quantum-well intermixing
AS Helmy, DC Hutchings, TC Kleckner, JH Marsh, AC Bryce, JM Arnold, ...
Optics Letters 25 (18), 1370-1372, 2000
942000
Dynamically reconfigurable nanoscale modulators utilizing coupled hybrid plasmonics
C Lin, AS Helmy
Scientific reports 5 (1), 12313, 2015
922015
Recent advances in phase matching of second‐order nonlinearities in monolithic semiconductor waveguides
AS Helmy, P Abolghasem, J Stewart Aitchison, BJ Bijlani, J Han, ...
Laser & Photonics Reviews 5 (2), 272-286, 2011
822011
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