D'Antuono, Maria (2022) Quantum Technologies with 2D-materials. [Tesi di dottorato]
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| Tipologia del documento: | Tesi di dottorato |
|---|---|
| Lingua: | English |
| Titolo: | Quantum Technologies with 2D-materials |
| Autori: | Autore Email D'Antuono, Maria maria.dantuono@unina.it |
| Data: | Marzo 2022 |
| Numero di pagine: | 190 |
| Istituzione: | Università degli Studi di Napoli Federico II |
| Dipartimento: | Fisica |
| Dottorato: | Quantum Technologies (Tecnologie Quantistiche) |
| Ciclo di dottorato: | 34 |
| Coordinatore del Corso di dottorato: | nome email Tafuri, Francesco [non definito] |
| Tutor: | nome email Stornaiuolo, Daniela [non definito] |
| Data: | Marzo 2022 |
| Numero di pagine: | 190 |
| Parole chiave: | oxide heterointerfaces, spin-orbit coupling, ferromagnetism, nanodevices, photoresponse |
| Settori scientifico-disciplinari del MIUR: | Area 02 - Scienze fisiche > FIS/03 - Fisica della materia |
| Depositato il: | 16 Mar 2022 09:16 |
| Ultima modifica: | 28 Set 2023 13:11 |
| URI: | http://www.fedoa.unina.it/id/eprint/14595 |
Abstract
In the recent years, the continuous advancements in oxide thin films epitaxial growth and characterization techniques led to the possibility of design and control complex oxide heterointerfaces and characterize their crystal and electronic structure with atomic precision. These advancements brought to light a wealth of properties for oxide heterointerfaces and opened to new opportunities for oxide electronics and spintronics. Now the research on oxide interfaces is expanding outside the pure material science realm, entering the field of application-oriented devices. In this thesis, the innovative and intriguing functionalities arising in an oxide system where Rashba spin-orbit coupling, magnetism, superconductivity and high-mobility are combined in the same two dimensional electron gas (2DEG) have been reported. The focus of my work has two main aspects: on one side, to study the interplay between the several ground states in the 2DEG at the LaAlO3/EuTiO3/SrTiO3 interface; on the other, to realize nanodevices which will make these phenomena functional for new quantum electronics with advantages like scalability, easy top-down processing and possibility to manipulate the 2DEG system with unprecedented control.
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