Lukáš Ondič
Lukáš Ondič
Researcher, Leader of the Nanophotonics group, Institute of Physics CAS
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Size and Purity Control of HPHT Nanodiamonds down to 1 nm
S Stehlik, M Varga, M Ledinsky, V Jirasek, A Artemenko, H Kozak, L Ondic, ...
The Journal of Physical Chemistry C 119 (49), 27708-27720, 2015
Direct Bandgap Silicon: Tensile‐Strained Silicon Nanocrystals
K Kůsová, P Hapala, J Valenta, P Jelínek, O Cibulka, L Ondič, I Pelant
Advanced Materials Interfaces 1 (2), 1300042, 2014
Direct Bandgap Silicon: Tensile‐Strained Silicon Nanocrystals
K Kůsová, P Hapala, J Valenta, P Jelínek, O Cibulka, L Ondič, I Pelant
Advanced Materials Interfaces 1 (2), 1300042, 2014
Luminescence of free-standing versus matrix-embedded oxide-passivated silicon nanocrystals: The role of matrix-induced strain
K Kůsová, L Ondič, E Klimešová, K Herynková, I Pelant, S Daniš, ...
Applied Physics Letters 101 (14), 2012
White-emitting oxidized silicon nanocrystals: Discontinuity in spectral development with reducing size
K Dohnalová, L Ondič, K Kůsová, I Pelant, JL Rehspringer, RR Mafouana
Journal of Applied Physics 107 (5), 2010
Ultrathin Nanocrystalline Diamond Films with Silicon Vacancy Color Centers via Seeding by 2 nm Detonation Nanodiamonds
S Stehlik, M Varga, P Stenclova, L Ondic, M Ledinsky, J Pangrac, ...
ACS applied materials & interfaces 9 (44), 38842-38853, 2017
A complex study of the fast blue luminescence of oxidized silicon nanocrystals: the role of the core
L Ondič, K Kůsová, M Ziegler, L Fekete, V Gärtnerová, V Cháb, V Holý, ...
Nanoscale 6 (7), 3837-3845, 2014
Enhanced extraction of silicon-vacancy centers light emission using bottom-up engineered polycrystalline diamond photonic crystal slabs
L Ondic, M Varga, K Hruška, J Fait, P Kapusta
ACS nano 11 (3), 2972-2981, 2017
Optical gain at the F-band of oxidized silicon nanocrystals
K Dohnalová, K Žídek, L Ondič, K Kůsová, O Cibulka, I Pelant
Journal of Physics D: Applied Physics 42 (13), 135102, 2009
Effective extraction of photoluminescence from a diamond layer with a photonic crystal
L Ondič, K Dohnalová, M Ledinský, A Kromka, O Babchenko, B Rezek
ACS nano 5 (1), 346-350, 2011
Femtosecond luminescence spectroscopy of core states in silicon nanocrystals
K Žídek, F Trojánek, P Malý, L Ondič, I Pelant, K Dohnalová, L Šiller, ...
Optics express 18 (24), 25241-25249, 2010
Charge Carrier Injection Electroluminescence with CO-Functionalized Tips on Single Molecular Emitters
J Dolezal, P Merino, J Redondo, L Ondic, A Cahlik, M Svec
Nano letters 19 (12), 8605-8611, 2019
Diamond photonic crystal slab: Leaky modes and modified photoluminescence emission of surface-deposited quantum dots
L Ondič, O Babchenko, M Varga, A Kromka, J Čtyroký, I Pelant
Scientific Reports 2 (1), 914, 2012
Nonequilibrium dynamics induced by scattering forces for optically trapped nanoparticles in strongly inertial regimes
Y Amarouchene, M Mangeat, BV Montes, L Ondic, T Guérin, DS Dean, ...
Physical Review Letters 122 (18), 183901, 2019
Microsphere lithography for scalable polycrystalline diamond-based near-infrared photonic crystals fabrication
M Domonkos, M Varga, L Ondič, L Gajdošová, A Kromka
Materials & Design 139, 363-371, 2018
Photonic crystal cavity-enhanced emission from silicon vacancy centers in polycrystalline diamond achieved without postfabrication fine-tuning
L Ondič, M Varga, J Fait, K Hruška, V Jurka, A Kromka, J Maňák, ...
Nanoscale 12 (24), 13055-13063, 2020
Enhanced photoluminescence extraction efficiency from a diamond photonic crystal via leaky modes
L Ondič, K Kůsová, O Cibulka, I Pelant, K Dohnalová, B Rezek, ...
New Journal of Physics 13 (6), 063005, 2011
Random temporal laser speckles for the robust measurement of sub-microsecond photoluminescence decay
J Junek, L Ondič, K Žídek
Optics Express 28 (8), 12363-12372, 2020
Silicon-Vacancy Centers in Ultra-Thin Nanocrystalline Diamond Films
S Stehlik, L Ondic, M Varga, J Fait, A Artemenko, T Glatzel, A Kromka, ...
Micromachines 9 (6), 281, 2018
Comment on “Ultrafast Photoluminescence in Quantum-Confined Silicon Nanocrystals Arises from an Amorphous Surface Layer”
K Kusova, L Ondic, I Pelant
ACS Photonics 2 (3), 454-455, 2015
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