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1. |
Record Nr. |
UNINA9910894186403321 |
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Titolo |
Enquête démographique et de santé : (EDS-RDC ...) / République Démocratique du Congo, Ministère du Plan et Suivi de la Mise en œuvre de la Révolution de la Modernité; Ministère de la Santé Publique |
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Pubbl/distr/stampa |
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Rockville, Maryland, U.S.A., : Measure DHS, ICF International, Août 2008- |
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Descrizione fisica |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Periodico |
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Note generali |
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Herausgebendes Organ variiert |
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2. |
Record Nr. |
UNINA9910483716403321 |
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Autore |
Fernández Díaz Álvaro |
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Titolo |
Reshaping of Dirac Cones in Topological Insulators and Graphene / / by Álvaro Díaz Fernández |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2021 |
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ISBN |
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Edizione |
[1st ed. 2021.] |
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Descrizione fisica |
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1 online resource (XXVI, 183 p. 56 illus., 55 illus. in color.) |
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Collana |
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Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5061 |
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Disciplina |
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Soggetti |
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Condensed matter |
Topological insulators |
Surfaces (Technology) |
Thin films |
Materials science - Data processing |
Electronic structure |
Quantum chemistry - Computer programs |
Quantum physics |
Condensed Matter Physics |
Topological Material |
Surfaces, Interfaces and Thin Film |
Electronic Structure Calculations |
Quantum Physics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction -- Reshaping of Dirac Cones by Electric Fields -- Reshaping of Dirac Cones by Magnetic Fields -- Surface States in d-doped Topological Boundaries -- Floquet Engineering of Dirac Cones -- Appendix. . |
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Sommario/riassunto |
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Dirac cones are ubiquitous to non-trivial quantum matter and are expected to boost and reshape the field of modern electronics. Particularly relevant examples where these cones arise are topological insulators and graphene. From a fundamental perspective, this thesis |
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proposes schemes towards modifying basic properties of these cones in the aforementioned materials. The thesis begins with a brief historical introduction which is followed by an extensive chapter that endows the reader with the basic tools of symmetry and topology needed to understand the remaining text. The subsequent four chapters are devoted to the reshaping of Dirac cones by external fields and delta doping. At all times, the ideas discussed in the second chapter are always a guiding principle to understand the phenomena discussed in those four chapters. As a result, the thesis is cohesive and represents a major advance in our understanding of the physics of Dirac materials. |
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