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Lecturer(s)
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Knotek Petr, doc. Ing. Ph.D.
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Koudelka Ladislav, prof. Ing. DrSc.
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Course content
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1. Introduction. Classification of materials. Specific types of inorganic materials. 2. Methods of preparation of single crystals: Theoretical foundations. Preparation of single crystals from melt, solution and gas phase. Technology. Application of single crystals. 3. Semiconductor materials. Preparation of silicon, germanium and gallium arsenide in high purity, growth of single crystals. 4. Basics of vacuum technology, Types of vacuum pumps, parameters. Vacuum measurement technique. 5. Thin films. Methods of preparation of thin films, characterization, application. 6. Steaming and sputtering, experimental equipment, applications. CVD and MOCVD. 7. Special technologies of microelectronics. Clean rooms. Photolithographic processes. Diffusion of impurities, implantation. 8. Polycrystalline materials. Powder materials, their preparation and characterization. 9. Luminescent materials. Luminophores for light sources. Application. Scintillators. 10. Thick layers. Hybrid integrated circuit (HIO) manufacturing technology. Substrates and screen printing pastes. 11. Preparation of ceramic plates by tape casting. Refractory layers. 12. Glass fibers for telecommunications. Principle of light transmission. Light losses. Fiber preparation technology. 13. Fibrous materials. Oxide refractory fibers. Glass inorganic fibers.
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Learning activities and teaching methods
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Monologic (reading, lecture, briefing)
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Learning outcomes
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The aim of the subject is to gain knowledge of the technology of preparation of special materials in the form of polycrystalline powders with a defined distribution of particles, single crystals, thin layers, thick layers, optical and inorganic glass and crystalline fibers. At the same time, applications of individual materials in electronics, telecommunications or various other industries are discussed
Students get knowledge on the advanced technologies of materials preparation.
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Prerequisites
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unspecified
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Assessment methods and criteria
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Oral examination
Oral examination. During semester students write 2 test with 20 questions. Students also write a report (5 pages) on a given subject (material or technology).
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Recommended literature
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Encyclopedia of Materials Science and Technology, Vol.1-10.. Oxford: Elsevier Science Ltd., 2001.
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Texty přednášek předmětu předávané vyučujícím studentům v elektronické formě.
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Hüttel I. Technologie materiálů pro elektroniku a mikroelektroniku. Praha: VŠCHT, 2000.
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J.R. Groza aj. Materials Processing Handbook. Boca Raton, 2007.
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Vojtěch D. Kovové materiály. Praha: VŠCHT, 2006.
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