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[null,"1.","Record Nr.",null,"UNINA9910568258903321"]
[null,null,"Autore",null,"Mogi Masataka"]
[null,null,"Titolo",null,"Quantized Phenomena of Transport and Magneto-Optics in Magnetic Topological Insulator Heterostructures / / by Masataka Mogi"]
[null,null,"Pubbl/distr/stampa",null,"Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2022"]
[null,null,"ISBN",null,"9789811921377"]
[{"$nulls":4},"9789811921360"]
[null,null,"Edizione",null,"[1st ed. 2022.]"]
[null,null,"Descrizione fisica",null,"1 online resource (xv, 109 pages) : illustrations (some color)"]
[null,null,"Collana",null,"Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5061"]
[null,null,"Disciplina",null,"530.41"]
[null,null,"Soggetti",null,"Spintronics"]
[{"$nulls":4},"Topological insulators"]
[{"$nulls":4},"Surfaces (Physics)"]
[{"$nulls":4},"Semiconductors"]
[{"$nulls":4},"Solid state physics"]
[{"$nulls":4},"Topological Material"]
[{"$nulls":4},"Surface and Interface and Thin Film"]
[{"$nulls":4},"Electronic Devices"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","\"Doctoral Thesis accepted by The University of Tokyo, Tokyo, Japan.\""]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]
[null,null,"Nota di contenuto",null,"Introduction -- Experimental Methods -- Magnetic Modulation Doping For Quantum Anomalous Hall Effect -- Magnetic Proximity Induced Quantum Anomalous Hall Effect -- Topological Phase Transitions Relevant to Quantum Anomalous Hall Effect -- Half-integer Quantized Electrodynamics in 3D Topological Insulator -- Summary."]
[null,null,null,"Sommario/riassunto","This book presents experimental studies on emergent transport and magneto-optical properties in three-dimensional topological insulators with two-dimensional Dirac fermions on their surfaces. Designing magnetic heterostructures utilizing a cutting-edge growth technique (molecular beam epitaxy) stabilizes and manifests new quantization phenomena, as confirmed by low-temperature electrical transport and time-domain terahertz magneto-optical measurements. Starting with a review of the theoretical background and recent experimental advances in topological insulators in terms of a novel magneto-electric coupling, the author subsequently explores their magnetic quantum properties and reveals topological phase transitions between quantum anomalous Hall insulator and trivial insulator phases; a new topological phase (the "]
[{"$nulls":4},"axion insulator); and a half-integer quantum Hall state associated with the quantum parity anomaly. Furthermore, the author shows how these quantum phases can be significantly stabilized via magnetic modulation doping and proximity coupling with a normal ferromagnetic insulator. These findings provide a basis for future technologies such as ultra-low energy consumption electronic devices and fault-tolerant topological quantum computers."]