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master's thesis
Analiza pokretljivosti nosilaca u grafenu na različitim podlogama
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. urn:nbn:hr:168:616648
Japec, Karolina
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Japec, K. (2023). Analiza pokretljivosti nosilaca u grafenu na različitim podlogama (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:616648

Japec, Karolina. "Analiza pokretljivosti nosilaca u grafenu na različitim podlogama." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:616648

Japec, Karolina. "Analiza pokretljivosti nosilaca u grafenu na različitim podlogama." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2023. https://urn.nsk.hr/urn:nbn:hr:168:616648

Japec, K. (2023). 'Analiza pokretljivosti nosilaca u grafenu na različitim podlogama', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 23 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:616648

Japec K. Analiza pokretljivosti nosilaca u grafenu na različitim podlogama [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2023 [cited 2024 November 23] Available at: https://urn.nsk.hr/urn:nbn:hr:168:616648

K. Japec, "Analiza pokretljivosti nosilaca u grafenu na različitim podlogama", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:168:616648

Metadata
TitleAnaliza pokretljivosti nosilaca u grafenu na različitim podlogama
Title (english)Carrier mobility analysis for graphene on different substrates
AuthorKarolina Japec
MentorMirko Poljak (mentor)
Committee memberMirko Poljak (predsjednik povjerenstva)
Committee memberMarko Koričić (član povjerenstva)
Committee memberVladimir Čeperić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2023-07-04, Croatia
Abstract
Obrađuje se pokretljivost i vodljivost nosilaca u grafenu. Nakon što je dan uvod u teoriju poluklasičnog transporta u grafenu, opisani su dominantni mehanizmi raspršenja nosilaca. Uzimajući u obzir dominantne mehanizme raspršenja, u MATLAB-u je implementiran numerički simulator sa skriptama: učestalost raspršenja u ovisnosti o kinetičkoj energiji, pokretljivost u ovisnosti o koncentraciji nosilaca, koncentracija nosilaca u ovisnosti o naponu na upravljačkoj elektrodi te vodljivost u ovisnosti o naponu na upravljačkoj elektrodi. U konačnici, analiziran je utjecaj kvalitete podloge (koncentracije ioniziranih primjesa na podlozi te efektivna visina korugacija) na pokretljivost nosilaca i vodljivost grafena.
Abstract (english)
Carrier mobility and conductivity of graphene are calculated and analyzed in this work. An introduction to the theory of semiclassical transport in graphene is given and all dominant scattering mechanisms are described. Considering the dominant scattering mechanisms, a numerical simulator was implemented in MATLAB. The simulator contains the following MATLAB scripts: calculation of scattering rates depending on the kinetic energy, mobility depending on the carrier density, carrier density and conductivity depending on the gate voltage. Finally, the influence of the quality of the substrate (density of impurities and rms height for the corrugations) on carrier mobility and conductivity of graphene was analyzed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:616648
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2023-10-11 09:08:22