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Course, academic year 2023/2024
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Elementary Processes and Reactions in Plasma - NEVF149
Title: Elementární procesy a reakce v plazmatu
Guaranteed by: Department of Surface and Plasma Science (32-KFPP)
Faculty: Faculty of Mathematics and Physics
Actual: from 2020
Semester: summer
E-Credits: 5
Hours per week, examination: summer s.:2/1, C+Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech, English
Teaching methods: full-time
Teaching methods: full-time
Additional information: https://physics.mff.cuni.cz/kfpp/rozvrh.html
Guarantor: RNDr. Petr Dohnal, Ph.D.
prof. RNDr. Juraj Glosík, DrSc.
Annotation -
Last update: doc. RNDr. Štěpán Roučka, Ph.D. (28.01.2019)
Basic introduction to elementary processes and reactions in plasma. Introduction to reaction kinetics, reaction rate, entropy and enthalpy of reaction, collision processes (ionization, excitation, de-excitation, chemical reactions, recombination, etc.), ion – molecule reactions and corresponding experimental techniques, influence of internal state of ions on reaction rate, ion-molecule reactions in gas lasers, plasmo-chemical reactors and discharge plasmas, plasma technologies.
Course completion requirements - Czech
Last update: doc. RNDr. Jiří Pavlů, Ph.D. (03.06.2020)

Podmínkou zakončení předmětu je úspěšné složení zkoušky, získání zápočtu je podmínkou pro konání zkoušky. Udělení zápočtu je podmíněno účastí na alespoň 3/5 všech cvičení..

Povaha kontroly studia předmětu vylučuje opakování této kontroly, zápočet se tedy opakovat nedá.

Literature - Czech
Last update: T_KEVF (12.05.2005)

P. W. Atkins: Physical Chemistry, Oxford University press.

N. Yiu, T. Baer, I. Powis: Unimolecular and bimolecular ion-molecule reactions, Wiley-Interscience, New York, 1994.

E. W. McDaniel, J. B. A. Mitchell, M. E. Rudd: Atomic collisions. Heavy Particle Projectiles, Wiley-Interscience, New York 1993.

Requirements to the exam - Czech
Last update: doc. RNDr. Jiří Pavlů, Ph.D. (03.06.2020)

Zkouška je ústní.

Požadavky ke zkoušce odpovídají sylabu předmětu v rozsahu, který byl prezentován na přednáškách.

Syllabus -
Last update: T_KEVF (12.05.2005)
1. Introduction to reaction kinetics
Rate of the reaction, order of the reaction, reactions approaching equilibrium, reverse reactions, consequent reactions, monomolecular reactions. Theory of reaction rate. Potential energy surfaces. Enthalpy and entropy of reakcion. Arrhenius reaction rate.

2. Ion-molecule reactions
Introduction to theory of ion-molecule reactions at thermal energies. Molecular structure. Frank-Condon principle. Influence of temperature and kinetic energy on rate of the ion-molecule reactions. Reactions of rotationally, vibrationally and electronically excited ions. Experimental techniques used in studies of ion-molecule reactions at low temperatures. Stationary and flowing afterglow. Drift tubes.

3. Elementary processes in low temperature plasma
Electron-ion recombination in plasma. Ion-molecule reactions in gas lasers, plasmo-chemical reactors and discharge plasmas. Relaxation processes in plasma. Electron energy distribution function. Interaction of plasma with surfaces, plasma technologies.

 
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