Minutillo, Martina (2022) Transport and proximity effect in ferromagnetic insulator Josephson junctions: a lattice Green’s function approach. [Tesi di dottorato]

[img]
Preview
Text
Minutillo_Martina_34.pdf

Download (15MB) | Preview
[error in script] [error in script]
Item Type: Tesi di dottorato
Resource language: English
Title: Transport and proximity effect in ferromagnetic insulator Josephson junctions: a lattice Green’s function approach
Creators:
CreatorsEmail
Minutillo, Martinama.minutillo@gmail.com
Date: 7 March 2022
Number of Pages: 124
Institution: Università degli Studi di Napoli Federico II
Department: Fisica
Dottorato: Quantum Technologies (Tecnologie Quantistiche)
Ciclo di dottorato: 34
Coordinatore del Corso di dottorato:
nomeemail
Tafuri, Francescofrancesco.tafuri@unina.it
Tutor:
nomeemail
Lucignano, ProcoloUNSPECIFIED
Date: 7 March 2022
Number of Pages: 124
Keywords: Josepshon junctions, proximity, superconductivity, ferromagnet, Cooper pairs.
Settori scientifico-disciplinari del MIUR: Area 02 - Scienze fisiche > FIS/03 - Fisica della materia
Date Deposited: 16 Mar 2022 09:15
Last Modified: 28 Feb 2024 14:13
URI: http://www.fedoa.unina.it/id/eprint/14566

Collection description

This work is devoted to the analysis of transport properties and novel aspects of proximity effect in Josephson junctions made of ferromagnetic insulator barrier (SFIS JJs) in the presence of spin-orbit interaction, exchange field fluctuations, and nonmagnetic disorder, with the aim of describing systems as close as possible to real platforms. The numerical studies carried out in this work were performed by using a two-dimensional (2D) Bogolioubov de Gennes (BdG) tight-binding model, where the induced superconducting correlations and the Josephson current are extracted from the Green’s function of the barrier, which was constructed by using the recursive Green’s function procedure.

Downloads

Downloads per month over past year

Actions (login required)

View Item View Item