Plasma Diagnostics and Modelling

Research group at Department of Plasma Physics and Technology

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doc. Mgr. Tomáš Hoder, Ph.D.

leader of the research group
hoder(at)physics.muni.cz
ORCID
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Assoc. Prof. Tomáš Hoder researches low-temperature plasmas focused on plasma diagnostics, typically of fast ionization phenomena in non-thermal plasmas (barrier, spark, corona discharges), using electrical or spectroscopic techniques supported by theoretical models and computer simulations. Recently, with emphasis on model validation of atmospheric pressure plasmas on sub-nanosecond and microscopic scales.

His research interests are streamer physics, optical emission spectroscopy, memory effects, plasma and fluid instabilities, or plasma-liquid interaction. He was active as a researcher at the Leibniz Institute for Plasma Science and Technology in Greifswald and the Institute of Plasma Physics of the Czech Academy of Sciences in Prague. As a visiting scientist, he cooperated with the University of Greifswald, IAA-CSIC in Granada, and the LAPLACE laboratory in Toulouse.


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prof. Mgr. Vít Kudrle, Ph.D.

kudrle(at)sci.muni.cz

Vít Kudrle focuses on research in plasma physics and diagnostics, high-frequency and microwave discharges, preparation of nanomaterials in plasma, microwave and optical spectroscopy, and surface modification in plasma.

During his research career, he has worked at the Université d'Orléans and Université Paris-Sud (now Université Paris-Saclay) in France, with Ruhr-Universität Bochum and INP in Greifswald, Germany.

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doc. Mgr. Pavel Dvořák, Ph.D.

pdvorak(at)physics.muni.cz

Assoc. Prof. Pavel Dvořák researches in the field of plasma physics. He is active, namely in laser-based plasma diagnostics, especially in (TA)LIF of radical species, including measurements in surface discharges ignited at atmospheric pressure. The fluorescence studies included the TALIF research of atomizers, where we confirmed the crucial role of atomic hydrogen in the decomposition of volatile hydrides. Further, Pavel Dvořák works with capacitively coupled discharges, where he studies their ignition and nonlinear characteristics using theoretical calculations and various diagnostic methods.

Regarding other fields of science, he is an avid speleologist, and occasionally, he dabbles in photochemistry and processes in ice.

Dr. Navrátil's professional interest is concerned with the development and application of advanced optical emission spectroscopy methods for plasma diagnostics, especially of atmospheric pressure discharges. The topics he has studied recently included electric field measurement in helium atmospheric pressure discharges or bremmstrahlung radiation in coplanar barrier discharge. He is the author of spectroscopy software Spectrum Analyzer and EBFFit. Related teaching Atomic and molecular spectroscopy.

During his scientific career he worked at the German INP and Ernst Moritz Arndt Universität Greifswald.

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doc. Mgr. Zdeněk Navrátil, Ph.D.

zdenek(at)mail.muni.cz
ORCID

Zdeněk Bonaventura is active in the field of plasma simulations, especially simulations of streamer discharges. His research interests include fundamental phenomena of nanosecond discharges in liquid water, advanced research of kinetic processes in streamer discharges, runaway electrons and plasma propulsion.

Během své vědecké kariéry působil na francouzské École Polytechnique v Laboratoire de Physique des Plasmas (LPP) a Université de Pau, Technical University of Denmark, INP a Ernst Moritz Arndt Universität Greifswald a italské University of Bari.

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Mgr. Zdeněk Bonaventura, Ph.D.

zbona(at)physics.muni.cz
ORCID

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Mgr. Lucia Kuthanová, Ph.D.

nanai(at)mail.muni.cz
ORCID

Lucia Kuthanová (née Potočňáková) has a broad range of plasma science expertise, from plasma surface treatment with consequent chemical and morphological surface analysis, to plasma diagnostics of various discharges mainly by electrical and optical methods in spectrally, spatially and time-resolved manner. Recently she focused on non-stationary phenomena in filamentary discharges, induced instabilities in plasmas and interactions on plasma-liquid interfaces.

Currently on parental leave.

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Mgr. Adam Obrusník, Ph.D.

adamobrusnik(at)mail.muni.cz
ORCID

Adam Obrusnik is a Plasma Physics graduate. In his research, he has focused primarily on numerical simulation. He has used simulation for studying plasma kinetics and gas dynamics in atmospheric-pressure plasmas. During his undergraduate and graduate studies, he took several research stays at universities in Germany, Netherlands and Italy. Currently, he is expanding his knowledge in the area of low pressure plasmas, specifically in ion thrusters and magnetron sputtering.

Martina Mrkvičková focuses on laser-based plasma diagnostics, namely on a detection of various reactive species in plasma by one or two-photon absorption laser-induced fluorescence (LIF) or a determination of electric field by electric field induced second harmonic generation (EFISH).

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Mgr. Martina Mrkvičková, Ph.D.

mrkm(at)mail.muni.cz
ORCID

Nima Bolouki is active in the fields of plasma diagnostics and low-temperature plasmas. He has previously performed research at several universities in Japan and Taiwan. He investigated non-thermal atmospheric pressure plasmas, especially nanosecond pulse and streamer discharges, using laser Thomson scattering. He currently focuses on laser-based plasma diagnostics through laser scattering in various atmospheric plasma sources. Moreover, his research interests include optical and laser diagnostics in low-temperature plasmas.

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Nima Bolouki, PhD.

bolouki(at)mail.muni.cz
ORCID


Ph.D. students

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Mgr. Radoslav Brunovský

rbrunovsky(at)mail.muni.cz

Dissertation topic
Energy balance in nonthermal plasma sources: a conundrum for environmental technology

 

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Waseem Khan

491350(at)mail.muni.cz

Dissertation topic
Laser-based plasma diagnostics focused on ionized and neutral reactive species

 

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Mgr. Tomáš Medek

469199(at)mail.muni.cz

Dissertation topic
Diagnostics of a pulsed plasma

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Mgr. Kryštof Mrózek

445429(at)mail.muni.cz

Dissertation topic
Plasma and its interaction with materials in ion propulsion using residual atmosphere as fuel

Participating in collaboration with PlasmaSolve

Ph.D. talent Brno since 2022

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Ing. David Prokop

437258(at)mail.muni.cz

Dissertation topic
Ultra-fast diagnostics of non-equilibrium plasmas

IGA project in 2022

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Mgr. Jan Skácel

484144(at)mail.muni.cz

Dissertation topic
Air Breathing Electric Propulsion

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Mgr. Petr Skopal

450997(at)mail.muni.cz

Dissertation topic
Diagnostics of a dusty plasma

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Mgr. Kristína Tomanková

486646(at)mail.muni.cz

Dissertation topic
Multiphysics simulations as methods for the research of HiPIMS technology of thin film deposition

Participating in collaboration with PlasmaSolve

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Mgr. Ján Tungli

424020(at)mail.muni.cz

Dissertation topic
Streamer discharge simulations in electronegative gases and their interaction with solid barriers

Participating in collaboration with Eaton European Innovation Center (EEIC)


Former group members and Ph.D. students

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