Red spectral shift and enhanced quantum efficiency in phonon-free photoluminescence from silicon nanocrystals W De Boer, D Timmerman, K Dohnalova, IN Yassievich, H Zhang, ...
Nature nanotechnology 5 (12), 878-884, 2010
372 2010 Surface brightens up Si quantum dots: direct bandgap-like size-tunable emission K Dohnalová, AN Poddubny, AA Prokofiev, WD De Boer, CP Umesh, ...
Light: science & applications 2 (1), e47-e47, 2013
298 2013 Silicon quantum dots: surface matters K Dohnalová, T Gregorkiewicz, K Kůsová
Journal of Physics: Condensed Matter 26 (17), 173201, 2014
250 2014 Step-like enhancement of luminescence quantum yield of silicon nanocrystals D Timmerman, J Valenta, K Dohnalová, W De Boer, T Gregorkiewicz
Nature nanotechnology 6 (11), 710-713, 2011
236 2011 Brightly luminescent organically capped silicon nanocrystals fabricated at room temperature and atmospheric pressure K Kusová, O Cibulka, K Dohnalová, I Pelant, J Valenta, A Fučíková, ...
ACS nano 4 (8), 4495-4504, 2010
184 2010 Critical shell thickness of core/shell upconversion luminescence nanoplatform for FRET application Y Wang, K Liu, X Liu, K Dohnalova, T Gregorkiewicz, X Kong, ...
The Journal of Physical Chemistry Letters 2 (17), 2083-2088, 2011
154 2011 Excitation‐dependent photoluminescence from single‐carbon dots B Van Dam, H Nie, B Ju, E Marino, JMJ Paulusse, P Schall, M Li, ...
Small 13 (48), 1702098, 2017
147 2017 Optical gain in porous silicon grains embedded in sol-gel derived K Luterová, K Dohnalová, V Švrček, I Pelant, JP Likforman, O Crégut, ...
Applied physics letters 84 (17), 3280-3282, 2004
100 2004 On the origin of the fast photoluminescence band in small silicon nanoparticles J Valenta, A Fucikova, I Pelant, K Kůsová, K Dohnalová, A Aleknavičius, ...
New Journal of Physics 10 (7), 073022, 2008
98 2008 Ultrafast photoluminescence in silicon nanocrystals studied by femtosecond up-conversion technique F Trojánek, K Neudert, P Malý, K Dohnalová, I Pelant
Journal of applied physics 99 (11), 2006
79 2006 Light‐Emission Performance of Silicon Nanocrystals Deduced from Single Quantum Dot Spectroscopy J Valenta, A Fucikova, F Vácha, F Adamec, J Humpolíčková, M Hof, ...
Advanced functional materials 18 (18), 2666-2672, 2008
77 2008 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
76 2010 Time-resolved photoluminescence spectroscopy of the initial oxidation stage of small silicon nanocrystals K Dohnalová, K Kůsová, I Pelant
Applied Physics Letters 94 (21), 2009
67 2009 Direct band gap silicon quantum dots achieved via electronegative capping AN Poddubny, K Dohnalová
Physical Review B 90 (24), 245439, 2014
61 2014 Efficient optical extraction of hot-carrier energy S Saeed, E De Jong, K Dohnalova, T Gregorkiewicz
Nature communications 5 (1), 4665, 2014
60 2014 Microscopic Origin of the Fast Blue‐Green Luminescence of Chemically Synthesized Non‐oxidized Silicon Quantum Dots K Dohnalová, A Fučíková, CP Umesh, J Humpolíčková, JMJ Paulusse, ...
Small 8 (20), 3185-3191, 2012
49 2012 Ultrahigh throughput plasma processing of free standing silicon nanocrystals with lognormal size distribution İ Doğan, NJ Kramer, RHJ Westermann, K Dohnalová, AHM Smets, ...
Journal of Applied Physics 113 (13), 2013
47 2013 Closely packed luminescent silicon nanocrystals in a distributed-feedback laser cavity K Dohnalová, I Pelant, K Kůsová, P Gilliot, M Gallart, O Crégut, ...
New Journal of Physics 10 (6), 063014, 2008
44 2008 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
39 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
38 2010 
T. GregorkiewiczProfessor of Optoelectronic Materials, University of AmsterdamEmail được xác minh tại uva.nl
