Amir Ghobadi
Amir Ghobadi
Bilkent University, Nanotechnology Research Center (NANOTAM)
Verified email at - Homepage
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A Heterojunction Design of Single Layer Hole Tunneling ZnO Passivation Wrapping around TiO2Nanowires for Superior Photocatalytic Performance
A Ghobadi, TG Ulusoy, R Garifullin, MO Guler, AK Okyay
Scientific reports 6 (1), 30587, 2016
Strong light–matter interaction in lithography-free planar metamaterial perfect absorbers
A Ghobadi, H Hajian, B Butun, E Ozbay
ACS Photonics 5 (11), 4203-4221, 2018
Visible light nearly perfect absorber: an optimum unit cell arrangement for near absolute polarization insensitivity
A Ghobadi, H Hajian, M Gokbayrak, SA Dereshgi, A Toprak, B Butun, ...
Optics express 25 (22), 27624-27634, 2017
Tuning the metal filling fraction in metal-insulator-metal ultra-broadband perfect absorbers to maximize the absorption bandwidth
A Ghobadi, H Hajian, AR Rashed, B Butun, E Ozbay
Photonics Research 6 (3), 168-176, 2018
Bismuth-based metamaterials: from narrowband reflective color filter to extremely broadband near perfect absorber
A Ghobadi, H Hajian, M Gokbayrak, B Butun, E Ozbay
Nanophotonics 8 (5), 823-832, 2019
Strategies for plasmonic hot‐electron‐driven photoelectrochemical water splitting
TGU Ghobadi, A Ghobadi, E Ozbay, F Karadas
ChemPhotoChem 2 (3), 161-182, 2018
Ultra-broadband, lithography-free, and large-scale compatible perfect absorbers: the optimum choice of metal layers in metal-insulator multilayer stacks
S Abedini Dereshgi, A Ghobadi, H Hajian, B Butun, E Ozbay
Scientific Reports 7 (1), 14872, 2017
Disordered and densely packed ITO nanorods as an excellent lithography-free optical solar reflector metasurface
DU Yildirim, A Ghobadi, MC Soydan, O Atesal, A Toprak, MD Caliskan, ...
Acs Photonics 6 (7), 1812-1822, 2019
Surface engineered angstrom thick ZnO-sheathed TiO 2 nanowires as photoanodes for performance enhanced dye-sensitized solar cells
TG Ulusoy, A Ghobadi, AK Okyay
Journal of Materials Chemistry A 2 (40), 16867-16876, 2014
Ultra-broadband, wide angle absorber utilizing metal insulator multilayers stack with a multi-thickness metal surface texture
A Ghobadi, SA Dereshgi, H Hajian, B Bozok, B Butun, E Ozbay
Scientific reports 7 (1), 4755, 2017
Active metamaterial nearly perfect light absorbers: a review
H Hajian, A Ghobadi, B Butun, E Ozbay
JOSA B 36 (8), F131-F143, 2019
All ceramic-based metal-free ultra-broadband perfect absorber
MC Soydan, A Ghobadi, DU Yildirim, VB Erturk, E Ozbay
Plasmonics 14, 1801-1815, 2019
Lithography-free planar band-pass reflective color filter using a series connection of cavities
A Ghobadi, H Hajian, MC Soydan, B Butun, E Ozbay
Scientific Reports 9 (1), 290, 2019
Hybrid plasmon–phonon polariton bands in graphene–hexagonal boron nitride metamaterials
H Hajian, A Ghobadi, SA Dereshgi, B Butun, E Ozbay
JOSA B 34 (7), D29-D35, 2017
97 percent light absorption in an ultrabroadband frequency range utilizing an ultrathin metal layer: randomly oriented, densely packed dielectric nanowires as an excellent …
A Ghobadi, SA Dereshgi, H Hajian, G Birant, B Butun, A Bek, E Ozbay
Nanoscale 9 (43), 16652-16660, 2017
Strong Light–Matter Interactions in Au Plasmonic Nanoantennas Coupled with Prussian Blue Catalyst on BiVO4 for Photoelectrochemical Water Splitting
TGU Ghobadi, A Ghobadi, MC Soydan, MB Vishlaghi, S Kaya, F Karadas, ...
ChemSusChem 13 (10), 2577-2588, 2020
Colorimetric and near-absolute polarization-insensitive refractive-index sensing in all-dielectric guided-mode resonance based metasurface
DU Yildirim, A Ghobadi, MC Soydan, M Gokbayrak, A Toprak, B Butun, ...
The Journal of Physical Chemistry C 123 (31), 19125-19134, 2019
Tunable, omnidirectional, and nearly perfect resonant absorptions by a graphene-hBN-based hole array metamaterial
H Hajian, A Ghobadi, B Butun, E Ozbay
Optics Express 26 (13), 16940-16954, 2018
Active Tuning from Narrowband to Broadband Absorbers Using a Sub-wavelength VO2 Embedded Layer
A Kalantari Osgouei, H Hajian, B Khalichi, AE Serebryannikov, A Ghobadi, ...
Plasmonics 16, 1013-1021, 2021
A Robust, Precious‐Metal‐Free Dye‐Sensitized Photoanode for Water Oxidation: A Nanosecond‐Long Excited‐State Lifetime through a Prussian Blue Analogue
TG Ulusoy Ghobadi, A Ghobadi, M Buyuktemiz, EA Yildiz, D Berna Yildiz, ...
Angewandte Chemie 132 (10), 4111-4119, 2020
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