Effects of inter-nanocrystal distance on luminescence quantum yield in ensembles of Si nanocrystals J Valenta, M Greben, S Gutsch, D Hiller, M Zacharias Applied Physics Letters 105 (24), 2014 | 45 | 2014 |
Fully radiative relaxation of silicon nanocrystals in colloidal ensemble revealed by advanced treatment of decay kinetics M Greben, P Khoroshyy, X Liu, X Pi, J Valenta Journal of Applied Physics 122 (3), 2017 | 40 | 2017 |
Photoluminescence quantum yield of PbS nanocrystals in colloidal suspensions M Greben, A Fucikova, J Valenta Journal of Applied Physics 117 (14), 2015 | 39 | 2015 |
Determination of absorption cross-section of Si nanocrystals by two independent methods based on either absorption or luminescence J Valenta, M Greben, Z Remeš, S Gutsch, D Hiller, M Zacharias Applied Physics Letters 108 (2), 2016 | 37 | 2016 |
Non-exponential decay kinetics: correct assessment and description illustrated by slow luminescence of Si nanostructures M Greben, P Khoroshyy, I Sychugov, J Valenta Applied Spectroscopy Reviews 54 (9), 758-801, 2019 | 33 | 2019 |
Nearly perfect near-infrared luminescence efficiency of Si nanocrystals: A comprehensive quantum yield study employing the Purcell effect J Valenta, M Greben, SA Dyakov, NA Gippius, D Hiller, S Gutsch, ... Scientific reports 9 (1), 11214, 2019 | 26 | 2019 |
Structural and optical properties of silicon layers with InSb and InAs nanocrystals formed by ion-beam synthesis F Komarov, L Vlasukova, M Greben, O Milchanin, J Zuk, W Wesch, ... Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2013 | 25 | 2013 |
Radiometric calibration of optical microscopy and microspectroscopy apparata over a broad spectral range using a special thin-film luminescence standard J Valenta, M Greben AIP Advances 5 (4), 2015 | 21 | 2015 |
Photoluminescence performance limits of Si nanocrystals in silicon oxynitride matrices J Valenta, M Greben, S Gutsch, D Hiller, M Zacharias Journal of Applied Physics 122 (14), 2017 | 18 | 2017 |
Changes of the absorption cross section of Si nanocrystals with temperature and distance M Greben, P Khoroshyy, S Gutsch, D Hiller, M Zacharias, J Valenta Beilstein Journal of Nanotechnology 8 (1), 2315-2323, 2017 | 12 | 2017 |
Note: On the choice of the appropriate excitation-pulse-length for assessment of slow luminescence decays M Greben, J Valenta Review of Scientific Instruments 87 (12), 2016 | 11 | 2016 |
Inverse heavy-atom effect in near infrared photoluminescent gold nanoclusters G Pramanik, K Kvakova, MA Thottappali, D Rais, J Pfleger, M Greben, ... Nanoscale 13 (23), 10462-10467, 2021 | 8* | 2021 |
Power-dependent photoluminescence decay kinetics of silicon nanocrystals under continuous and pulsed excitation M Greben, J Valenta Faraday Discussions 222, 274-293, 2020 | 8 | 2020 |
Reversible photo-and thermal-effects on the luminescence of gold nanoclusters: Implications for nanothermometry J Valenta, M Greben, G Pramanik, K Kvakova, P Cigler Physical Chemistry Chemical Physics 23 (20), 11954-11960, 2021 | 7 | 2021 |
Absolute up-and down-conversion luminescence efficiency in hexagonal Na (Lu/Y/Gd) F4: Yb, Er/Tm/Ho with optimized chemical composition J Valenta, A Repko, M Greben, D Nižňanský AIP Advances 8 (7), 2018 | 6 | 2018 |
Light emitting single-crystalline silicon wafers implanted with V and III group ions F Komarov, L Vlasukova, O Milchanin, M Greben, I Parkhomenko, ... Acta Physica Polonica A 125 (6), 1288-1291, 2014 | 4 | 2014 |
Spectral dependencies of the stretched exponential dispersion factor and photoluminescence quantum yield as a common feature of nanocrystalline Si M Greben, P Khoroshyy, J Valenta physica status solidi (a) 217 (4), 1900698, 2020 | 3 | 2020 |
Advanced spectroscopic characterization of quantum dot ensembles M Greben Univerzita Karlova, Matematicko-fyzikální fakulta, 2018 | 1 | 2018 |
The advanced analysis of slow non-stretched exponential decay kinetics from Si nanocrystals M Greben, J Valenta, P Khoroshyy Physics, Chemistry And Application Of Nanostructures: Reviews And Short …, 2017 | 1 | 2017 |
Inverse heavy-atom effect in near infrared photoluminescent gold nanoclusters (vol 13, pg 10462, 2021) G Pramanik, K Kvakova, MA Thottappali, D Rais, J Pfleger, M Greben, ... Nanoscale 13 (26), 11576-11576, 2021 | | 2021 |