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1. |
Record Nr. |
UNINA9910991165403321 |
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Autore |
Kato Takemi |
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Titolo |
Angle-Resolved Photoemission Study of Kagome Superconductors AV3Sb5 (A = K, Rb, Cs) / / by Takemi Kato |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2025 |
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ISBN |
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Edizione |
[1st ed. 2025.] |
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Descrizione fisica |
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1 online resource (XIV, 118 p. 76 illus., 73 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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Superconductivity |
Superconductors |
Condensed matter |
Superconductors - Chemistry |
Optical spectroscopy |
Strongly Correlated Systems |
Optical Spectroscopy |
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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. -- Photoemission Spectroscopy. -- Experimental Apparatus. -- CDW-Induced Band Modification in AV3Sb5. -- Effects of Cs Dosing and Nb Substitution to CsV3Sb5. -- Micro-ARPES Study of AV3Sb5. -- Summary. |
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Sommario/riassunto |
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This book presents high-resolution angle-resolved photoemission spectroscopy (ARPES) experiments on kagome superconductors KV3Sb5, RbV3Sb5, and CsV3Sb5—an ideal material family for studying rich physical phenomena originating from the geometric structure of kagome lattice—with the aim of elucidating the electronic structure and the origin of charge density wave (CDW) and superconductivity. The book begins with an introduction to kagome superconductors, followed by a description of ARPES which is the main tool used in the presented work in this book. The part of the experimental results consists of three chapters: The first chapter describes observation of low-energy excitations, Fermi-surface and momentum-dependent CDW gap by |
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high-resolution ARPES on CsV3Sb5 and KV3Sb5; the second chapter shows evolution of electronic states upon alkali-metal dosing and isovalent substitution, and discusses their relation to modulation of physical properties; the other chapter provides the result of micro-ARPES on KV3Sb5, RbV3Sb5, and CsV3Sb5, and demonstrates the surface-termination- and alkali-metal-dependent three dimensional CDW character. . |
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2. |
Record Nr. |
UNINA9910484573403321 |
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Titolo |
Wireless Sensor Networks : 6th European Conference, EWSN 2009 Cork, Ireland, February 11-13, 2009, Proceedings / / edited by Utz Rödig, Cormac J. Sreenan |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2009 |
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ISBN |
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Edizione |
[1st ed. 2009.] |
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Descrizione fisica |
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1 online resource (XI, 375 p.) |
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Collana |
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Computer Communication Networks and Telecommunications, , 2945-9184 ; ; 5432 |
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Classificazione |
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DAT 252f |
DAT 610f |
ELT 745f |
MSR 082f |
SS 4800 |
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Altri autori (Persone) |
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RoedigUtz |
SreenanCormac J |
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Disciplina |
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Soggetti |
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Computer networks |
Software engineering |
Algorithms |
Computer programming |
Application software |
Computer Communication Networks |
Software Engineering |
Programming Techniques |
Computer and Information Systems Applications |
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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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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Performance and Quality of Service -- Area Throughput of an IEEE 802.15.4 Based Wireless Sensor Network -- Experimental Study of the Impact of WLAN Interference on IEEE 802.15.4 Body Area Networks -- Flow-Based Real-Time Communication in Multi-Channel Wireless Sensor Networks -- QoS Management for Wireless Sensor Networks with a Mobile Sink -- Routing -- A Context and Content-Based Routing Protocol for Mobile Sensor Networks -- Dynamic Source Routing versus Greedy Routing in a Testbed Sensor Network Deployment -- Multi-hop Cluster Hierarchy Maintenance in Wireless Sensor Networks: A Case for Gossip-Based Protocols -- Potentials of Opportunistic Routing in Energy-Constrained Wireless Sensor Networks -- Coordination and Synchronization -- A Better Choice for Sensor Sleeping -- Distributed Task Synchronization in Wireless Sensor Networks -- Solving the Wake-Up Scattering Problem Optimally -- Sundial: Using Sunlight to Reconstruct Global Timestamps -- Data Collection -- An Analytical Study of Reliable and Energy-Efficient Data Collection in Sparse Sensor Networks with Mobile Relays -- MVSink: Incrementally Building In-Network Aggregation Trees -- The Minimum Number of Sensors – Interpolation of Spatial Temperature Profiles in Chilled Transports -- Security -- Acoustic Sensor Network-Based Parking Lot Surveillance System -- Cooperative Intrusion Detection in Wireless Sensor Networks -- SCOPES: Smart Cameras Object Position Estimation System -- secFleck: A Public Key Technology Platform for Wireless Sensor Networks -- Evaluation and Management -- Accurate Network-Scale Power Profiling for Sensor Network Simulators -- DHV: A Code Consistency Maintenance Protocol for Multi-hop Wireless Sensor Networks -- Sensornet Checkpointing: Enabling Repeatability in Testbeds and Realism in Simulations -- SRCP:Simple Remote Control for Perpetual High-Power Sensor Networks. |
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Sommario/riassunto |
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This book constitutes the refereed proceedings of the 6th European Conference on Wireless Sensor Networks, EWSN 2009, held in Cork, Ireland, in Februar 2009. The 23 revised full papers presented were carefully reviewed and selected from 145 submissions. The papers are organized in topical sections on performance and quality of service, routing, coordination and synchronisation, data collection, security, as well as evaluation and management. |
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