Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Ondič, Lukáš"'
Time-resolved photoluminescence (PL) is commonly used to track dynamics in a broad range of materials. Thus, the search for simplification of the acquisition of PL kinetics attracts continuous attention. This paper presents a new robust and straightf
Externí odkaz:
http://arxiv.org/abs/2001.08802
We investigate electroluminescence of single molecular emitters on NaCl on Ag(111) and Au(111) with submolecular resolution in a low-temperature scanning probe microscope with tunneling current, atomic force and light detection capabilities. Role of
Externí odkaz:
http://arxiv.org/abs/1909.10934
Autor:
Amarouchene, Yacine, Mangeat, Matthieu, Montes, Benjamin Vidal, Ondic, Lukas, Guérin, Thomas, Dean, David. S., Louyer, Yann
Publikováno v:
Phys. Rev. Lett. 122, 183901 (2019)
As a first approximation, the forces acting on optically trapped particles are commonly assumed to be conservative. The influence of the nonconservative force has been shown to be negligible in overdamped liquid environments. However, its impact in t
Externí odkaz:
http://arxiv.org/abs/1812.06804
Autor:
Ondič, Lukáš
Les nanocristaux de Silicium (SiNCs) de taille inférieure à 5 nm sont des matériaux qui présentent une intense photoluminescence (PL) et capables d’amplification optique. Cette dernière propriété est un pré-requis à l’obtention d’émis
Externí odkaz:
http://www.theses.fr/2014STRAE004/document
Autor:
Ondič, Lukáš
Silicon nanocrystals (SiNCs) of sizes below approximately 5 nm are a material with an efficient room-temperature photoluminescence (PL) and optical gain. Optical gain is a pre- requisite for obtaining stimulated emission from a pumped material, and t
Externí odkaz:
http://www.nusl.cz/ntk/nusl-326206
Publikováno v:
Nanophotonics, Vol 10, Iss 15, Pp 3895-3905 (2021)
The controlled extraction of light from diamond optical color centers is essential for their practical prospective applications as single photon sources in quantum communications and as biomedical sensors in biosensing. Photonic crystal (PhC) structu
Externí odkaz:
https://doaj.org/article/59efa6d2b91241809dffbee66265faca
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Fait Jan, Varga Marián, Hruška Karel, Remeš Zdeněk, Jurka Vlastimil, Kromka Alexander, Rezek Bohuslav, Ondič Lukáš
Publikováno v:
Nanophotonics, Vol 8, Iss 6, Pp 1041-1050 (2019)
Optical losses of a host material together with the total internal reflection phenomenon can significantly reduce photoluminescence external quantum efficiency of embedded light-emitters. This is not only the case for light-emitting color centers in
Externí odkaz:
https://doaj.org/article/b704d91e996849c59a63902e8d42b7be
Publikováno v:
In Materials & Design 5 February 2018 139:363-371