Persons
doc. RNDr. Jan Voves, CSc.
head_person_supervisor
Ing. Alexandr Pošta
Department of Microelectronics
Atomic Layer Deposition for Wide Bandgap Power Devices
Ing. Vojtěch Povolný
Department of Microelectronics
Inject printing of electronic structures and sensors
Dissertation topics
Computer simulation of nanometric structures
- Branch of study: Electrical Engineering and Communications
- Department: Department of Microelectronics
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Description:
Simulation of nanometric structures for electronics and spintronics based on quantum-mechanical models. Experimental verification on test samples. Optimisation of structure electrical parameters. http://www.fel.cvut.cz/vv/tymy/edg.html
Electronic and spintronic applications of graphene
- Branch of study: Electrical Engineering and Communications
- Department: Department of Microelectronics
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Description:
Analysis of graphene layeres for applications in electronics and spintronics. Simulations based on quantum-mechanical models. Experimental verification on test samples. Pptimisation of structure electrical parameters. http://www.fel.cvut.cz/vv/tymy/edg.html
High Electron Mobility Transistors based on nitride semiconductors
- Branch of study: Electrical Engineering and Communications
- Department: Department of Microelectronics
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Description:
Preparation, characterization and simulation of the High Electron Mobility Transistors (HEMT) based on the nitride semiconductors. Nitride semiconductor heterostructures will be prepared by the Metalorganic Vapor Phase Epitaxy (MOVPE). Thin oxide layers will be added by the Atomic Layer Deposition (ALD). The prepared structures will be characterized by the broad spectrum of material and electrical techniques. The physical simulation models will be used for the structure optimization to enable effective operation of the enhancement and depletion mode HEMTs for the high voltage and high frequency applications.
Nanostructures for sensing applications
- Branch of study: Electrical Engineering and Communications
- Department: Department of Microelectronics
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Description:
Preparation of sensors based on anorganic and organic nanostructures. Their analysis with respect to sensitivity, selectivity and long term stability. The useage of simulation models and statistical methods for sensor arrays analysis. Náhlík, J.; Voves, J.; Laposa, A.; Kroutil, J.: The Study of Graphene Gas Sensor. Key Engineering Materials., 2014, vol. 605, pp. 495-498 http://micro.fel.cvut.cz/cs/cv-jan-voves/
Organic electronics
- Branch of study: Electrical Engineering and Communications
- Department: Department of Microelectronics
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Description:
Preparation and characterisation of organic layers for organic electronics and optoelectronics. Preparation of thin layers for sensing and optoelectronic applications by ink-jet printing technique, namely. Their characterisation by microscopic and analytical techniques (AFM, SEM, Raman spectroscopy, alectrical characteristics). Náhlík, J.; Voves, J.; Laposa, A.; Kroutil, J.: The Study of Graphene Gas Sensor. Key Engineering Materials., 2014, vol. 605, pp. 495-498
Thin film preparation and characterization
- Branch of study: Electrical Engineering and Communications
- Department: Department of Microelectronics
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Description:
Thin film preparation for electronic devices and sensors by material printing, evaporation and atomic layer deposition. Their characterisation by means of optical and microscopy methods (Raman spectroscopy, AFM).
