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Organic semoconductors materials
Černošek, Michal ; Starý, Jiří (referee) ; Špinka, Jiří (advisor)
This bachelor thesis deals with organic materials and parts made of this materials. Described are also principels of their functions, structure of whore part and issues linked with production. Next are refered advanteges and disadvantages of those parts. Described are also events which occures during using organic parts. Attention is given to light emitting diods. In experimental part is measured electrical attriburtes of PLED structures, exposed to different sources of illumination. Influence of illumination to transfer of electrical charge is examined too
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Impedance spectroscopy of organic conductors and semiconductors
Černošek, Michal ; Sedláček, Jiří (referee) ; Hubálek, Jaromír (advisor)
This thesis deals with organic materials and determining their electrical parameters. In the thesis are discussed methods of deposition of organic layers and their measurement. Described are the aspects, which are characteristic for organic materials. They will briefly mention some new components and commercial systems. Special attention is given to conducting polymers and determining their parameters. In the experimental part were measured VA and impedance characteristics of the conductive polymer PEDOT-PSS. The research was also about material degradation in time and effects of thickness on the electrical parameters.
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Organic semoconductors materials
Černošek, Michal ; Starý, Jiří (referee) ; Špinka, Jiří (advisor)
This bachelor thesis deals with organic materials and parts made of this materials. Described are also principels of their functions, structure of whore part and issues linked with production. Next are refered advanteges and disadvantages of those parts. Described are also events which occures during using organic parts. Attention is given to light emitting diods. In experimental part is measured electrical attriburtes of PLED structures, exposed to different sources of illumination. Influence of illumination to transfer of electrical charge is examined too
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Impedance spectroscopy of organic conductors and semiconductors
Černošek, Michal ; Sedláček, Jiří (referee) ; Hubálek, Jaromír (advisor)
This thesis deals with organic materials and determining their electrical parameters. In the thesis are discussed methods of deposition of organic layers and their measurement. Described are the aspects, which are characteristic for organic materials. They will briefly mention some new components and commercial systems. Special attention is given to conducting polymers and determining their parameters. In the experimental part were measured VA and impedance characteristics of the conductive polymer PEDOT-PSS. The research was also about material degradation in time and effects of thickness on the electrical parameters.
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