Balističke performanse FET-ova temeljenih na fosforenskim nanovrpcama

master's thesis

• Title (english): Ballistic performance of FETs based on phosphorene nanoribbons
• Author: Mislav Matić
• Mentor: Tomislav Suligoj (mentor)
• Committee member: Tomislav Suligoj (predsjednik povjerenstva)
• Committee member: Dubravko Babić (član povjerenstva)
• Committee member: Mirko Poljak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2020-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom radu opisan je atomistički hamiltonijan i formalizam Greenovih funkcija izvan ekvilibrija za kvantno-transportne simulacije fosforenskih nanovrpci. Implementiran je simulator balističkih karakteristika PNR FET-ova prema modelu vrha barijere. Analizirane su strujno-naponske karakteristike PNR FET-ova u ovisnosti o širini PNR-a te objašnjene dobivene zakonitosti i efekti analizom strukture energijskih vrpci, gustoće stanja i transmisije u PNR-u. Dobiveni rezultati uspoređeni su s zahtjevima IRDS-a za "3 nm" tehnologiju.

Abstract (english)

In this thesis the atomistic Hamiltonian and non-equilibrium Green's function are described for quantum transport simulation of phosphorene nanoribbons(PNR). Simulator of the PNR FET ballistic characteristics has been implemented using top-of-the-barrier (TOB) model. I-V characteristics were analysed in dependence od PNR width.The obtained laws and effects are described with analysis of PNR bandstructure, density of states and transmission. Results have been compared to the requirements of "3 nm" technology provided by IRDS.

• Keywords: fosforenske nanovrpce; PNR FET; formalizam Greenovih funkcija izvan ekvilibrija; NEGF; model jake veze; model vrha barijere; Sancho-Rubio metoda
• Keywords (english): phosphorene nanoribbons; PNR FET; non-equilibrium Green's function; NEGF; tight-binding model; top-of-the-barrier model; Sancho - Rubio method
• Language: croatian
• URN:NBN: urn:nbn:hr:168:847832
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-13 10:23:36