Caruso, Roberta (2017) Properties of unconventional SFS Josephson junctions. [Tesi di dottorato]

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Item Type: Tesi di dottorato
Lingua: English
Title: Properties of unconventional SFS Josephson junctions
Creators:
CreatorsEmail
Caruso, Robertacaruso@fisica.unina.it
Date: 30 November 2017
Number of Pages: 88
Institution: Università degli Studi di Napoli Federico II
Department: dep06
Dottorato: phd029
Ciclo di dottorato: 30
Coordinatore del Corso di dottorato:
nomeemail
Capozziello, Salvatoresalvatore.capozziello@unina.it
Tutor:
nomeemail
Tafuri, FrancescoUNSPECIFIED
Date: 30 November 2017
Number of Pages: 88
Uncontrolled Keywords: magnetic Josephson junctions, magnetic memories,
Settori scientifico-disciplinari del MIUR: Area 02 - Scienze fisiche > FIS/03 - Fisica della materia
Date Deposited: 17 Jan 2018 09:25
Last Modified: 12 Apr 2019 09:06
URI: http://www.fedoa.unina.it/id/eprint/12024

Abstract

In this work I present novel experimental characterization of two different kind of unconventional ferromagnetic Josephson junctions. The first set of experiments refers to a SIsFS junction suitable for memory applications. Besides a temperature characterization, I performed a study on the effect of RF fields on the switching dynamics of the device. The second set of experiment is a complete characterization of low dissipation ferromagnetic junctions, namely spin filter junctions. I present results that indicate the presence of unconventional transport mechanisms in these devices.

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