Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Martina Mrkvičková"'
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
The problems of laser-induced fluorescence (LIF) measurements in a partially saturated regime with spatially dependent laser intensity in the sample (caused by absorption) are analyzed. The obtained equations are tested by means of LIF of free tellur
Externí odkaz:
https://doaj.org/article/01bc08590e63408fa4f4a10065e2ec52
Autor:
Martina Mrkvičková, Lucia Kuthanová, Petr Bílek, Adam Obrusnik, Zdeněk Navrátil, Pavel Dvorak, Igor V Adamovich, Milan Šimek, Tomas Hoder
Publikováno v:
Plasma Sources Science and Technology.
We investigate the electric field development in weak microseconds-lasting atmospheric pressure Townsend discharge (APTD) operated in barrier discharge arrangement in pure nitrogen. The electric field is determined using four different methods: laser
Publikováno v:
Proceedings of the Conference on the Didactics of the Sciences DidSci+ 2021.
Remote teaching demands new approaches to the education of students. The major challenge is the arrangement of practical courses, especially laboratories. This task had to be solved by the team preparing Laboratory physics for non-physics students (F
Autor:
Kateřina Bufková, Martina Mrkvičková, Stanislav Musil, Jiří Dědina, Jan Voráč, Jan Kratzer, Pavel Dvořák
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 171:105947
Atomization of tellurium hydride in a dielectric barrier discharge (DBD) atomizer was investigated for the first time. First, the conditions of hydride generation were optimized with the use of a miniature diffusion flame atomizer and high-resolution
Autor:
Jiří Dědina, Jakub Hraníček, Jan Voráč, Martina Mrkvičková, Jan Kratzer, Michal Albrecht, Milan Svoboda, Pavel Dvořák
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 166:105819
Atomization of lead hydride in a plane-parallel volume dielectric barrier discharge (DBD) atomizer coupled to a high voltage power supply source with sinusoidal waveform (28.5 kHz) was optimized with detection by atomic absorption spectrometry. Argon
Publikováno v:
Photon Counting-Fundamentals and Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6f19b126d3c0a34eb526609b9c519c2
http://www.intechopen.com/articles/show/title/laser-induced-fluorescence-of-hydroxyl-oh-radical-in-cold-atmospheric-discharges
http://www.intechopen.com/articles/show/title/laser-induced-fluorescence-of-hydroxyl-oh-radical-in-cold-atmospheric-discharges
Publikováno v:
Plasma Sources Science and Technology. 26:065020
Concentration of atomic oxygen was measured in a volume dielectric barrier discharge (DBD) ignited in mixtures of Ar + O2(+ H2) at atmospheric pressure. Two-photon absorption laser induced fluorescence (TALIF) of atomic oxygen was used and this metho
Publikováno v:
Plasma Sources Science and Technology
Spatially and temporally resolved measurements of atomic hydrogen concentration above the dielectric of coplanar barrier discharge are presented for atmospheric pressure in 2.2% H2/Ar. The measurements were carried out in the afterglow phase by means