F6450 Vacuum physics 2

Faculty of Science
Autumn 2003
Extent and Intensity
2/0/0. 2 credit(s). Type of Completion: k (colloquium).
Teacher(s)
doc. Mgr. Lenka Zajíčková, Ph.D. (seminar tutor)
Guaranteed by
prof. RNDr. Jan Janča, DrSc.
Department of Plasma Physics and Technology – Physics Section – Faculty of Science
Contact Person: doc. RNDr. Ladislav Sodomka, CSc.
Prerequisites
passing through the lecture Vacuum physics 1 (F 4160) or declared knowledges of the similar topic
Course Enrolment Limitations
The course is also offered to the students of the fields other than those the course is directly associated with.
fields of study / plans the course is directly associated with
Course objectives
Surface phenomena. Inpingment rate. Desorption. Adsorption equation. Evaporation and condensation. Volume phenomena. Gas solubility in solids. Diffusion. Saturated pressure measurement. Gas flow measurement. Ion pump. Cryopump. Sorption pump.
Syllabus
  • 1. Introduction: general characterisation of bonded gases, sorption and desorption, materials used in vacuum technology 2. Gases adsorbed on surfaces: interaction in gases, adsorption, desorption, evaporation and condensation 3. Gases in solid materials: gas solubility in solid materials, gas difusion in solid materials, gas permeability through walls, gas flow in solid materials 4. Sorption pumps: cryopumps, zeolit pumps, sublimation and ion pumps 5. Measurement of partial pressures: static and dynamic mass spectrometers 6. Measurement of gas flow: method of increased pressure, mechanical flowmeters, electronic flowcontrollers
Literature
  • GROSZKOWSKI, J. Technika vysokého vakua (High vacuum technology). Praha: SNTL, 1981. ISBN 04-066-81. info
  • ROTH, A. Vacuum technology. Amsterdam: North-Holland, 1976. ISBN 0-7204-0213 8. info
Language of instruction
Czech
Further Comments
The course is taught annually.
The course is taught: every week.
The course is also listed under the following terms Autumn 2007 - for the purpose of the accreditation, Spring 2000, Autumn 2010 - only for the accreditation, Spring 2001, Spring 2002, Autumn 2002, Autumn 2004, Autumn 2005, Autumn 2006, Autumn 2007, Autumn 2008, Autumn 2009, Autumn 2010, Autumn 2011, Autumn 2011 - acreditation, spring 2012 - acreditation, Autumn 2012, Autumn 2013, Autumn 2014, Autumn 2015, Autumn 2016, autumn 2017, Autumn 2018, Autumn 2019, Autumn 2020, autumn 2021, Autumn 2022, Autumn 2023, Autumn 2024.
  • Enrolment Statistics (Autumn 2003, recent)
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