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Author : Daniel Niesner
Publisher :
ISBN 13 : 9783944057071
Total Pages : 117 pages
Book Rating : 4.0/5 (57 download)
Download or read book Two-photon Photoemission Studies of Graphene and Topological Insulators written by Daniel Niesner and published by . This book was released on 2013 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christian Pauly
Publisher : Springer
ISBN 13 : 3658118113
Total Pages : 172 pages
Book Rating : 4.6/5 (581 download)
Download or read book Strong and Weak Topology Probed by Surface Science written by Christian Pauly and published by Springer. This book was released on 2016-01-22 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Christian Pauly demonstrates the strong topological properties of the technologically relevant phase change materials Sb2Te3 and Ge2Sb2Te5 by using two powerful techniques for mapping the surface electronic structure: scanning tunneling spectroscopy (STS) and angle-resolved photoemission spectroscopy (ARPES). In the case of a phase change material, this opens up the possibility of switching between an insulating amorphous and a conducting topological phase on nanosecond-time scales. Moreover, the author presents first experimental results of a weak topological insulator, namely on the bismuth-based graphene-like sheet system Bi14Rh3I9, revealing a topologically protected one-dimensional edge channel as its fingerprint. The edge state is as narrow as 0.8 nm, making it extremely attractive to device physics. Those strong and weak topological insulators are a new phase of quantum matter giving rise to robust boundary states which are protected from backscattering and localization.
Author : Turgut Yilmaz
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (119 download)
Download or read book Photoemission Studies of Topological Insulators written by Turgut Yilmaz and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Ph.D. Dissertation Turgut Yilmaz Graduate Student UConn Department of Physics "Photoemission Studies of Topological Insulators" Topological insulators (TIs) attracted scientist due to its distinct electronic structure. TIs possess metallic surfaces due to strong spin orbit coupling, while the bulk shows the insulating behavior. On the surface of TIs topologically protected surface states by time reversal symmetry (TRS) obeys the massless Dirac equation. One of the interest on TIs is to introduce magnetic impurities into bulk and on the surface to break TRS leading to open an energy gap at the Dirac point of TIs. Therefore, x-ray photoemission spectroscopy (XPS) and angle resolved photoemission spectroscopy (ARPES) study on Cr bulk and surface doped Bi2Se3 were presented in order to investigate magnetic impurity doping impact on the electronic and chemical environment of Bi2Se3. ARPES measurements revealed that Cr bulk doping opens an energy gap at the Dirac point without ferromagnetism, while gapless surface states are robust against Cr surface deposition. Another interest on TIs is to obtain proximity induced superconductivity in order to open experimental avenue for possible experimental detection of Majorana fermions. Therefore, we presented ARPES study on Bi2Se3/ Bi2Sr2CaCu2O8+Î ́ (BSCCO) heterostructure in order to search for proximity induced superconductivity. In contrast to expectations, ARPES measurements do not show any sign of the proximity induced superconductivity in the thickness range from 0.5 quintuple layer of Bi2Se3 to 15 quintuple layer of Bi2Se3.
Author : Yuqi Xia
Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (613 download)
Download or read book Photoemission Studies of a New Topological Insulator Class written by Yuqi Xia and published by . This book was released on 2010 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Toyoko Imae
Publisher : Elsevier
ISBN 13 : 0444637478
Total Pages : 410 pages
Book Rating : 4.4/5 (446 download)
Download or read book Nanolayer Research written by Toyoko Imae and published by Elsevier. This book was released on 2017-07-04 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nanolayer Research: Methodology and Technology for Green Chemistry introduces the topic of nanolayer research and current methodology, from the basics, to specific applications for green science. Each chapter is written by a specialist in their specific research area, offering a deep coverage of the topic. Nanofilms are explained, along with their rapidly emerging applications in electronic devices for smart grids, units for cells, electrodes for batteries, and sensing systems for environmental purposes in applicable subjects. Readers will find this book useful not only as a textbook for basic knowledge, but also as a reference for practical research. Outlines basic principles of nanolayers Includes methodology and technology of nanolayers Contains numerous nanolayers applications
Author : Eui-Hyeok Yang
Publisher : Elsevier
ISBN 13 : 0128184760
Total Pages : 502 pages
Book Rating : 4.1/5 (281 download)
Download or read book Synthesis, Modelling and Characterization of 2D Materials and their Heterostructures written by Eui-Hyeok Yang and published by Elsevier. This book was released on 2020-06-19 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis, Modelling and Characterization of 2D Materials and Their Heterostructures provides a detailed discussion on the multiscale computational approach surrounding atomic, molecular and atomic-informed continuum models. In addition to a detailed theoretical description, this book provides example problems, sample code/script, and a discussion on how theoretical analysis provides insight into optimal experimental design. Furthermore, the book addresses the growth mechanism of these 2D materials, the formation of defects, and different lattice mismatch and interlayer interactions. Sections cover direct band gap, Raman scattering, extraordinary strong light matter interaction, layer dependent photoluminescence, and other physical properties. Explains multiscale computational techniques, from atomic to continuum scale, covering different time and length scales Provides fundamental theoretical insights, example problems, sample code and exercise problems Outlines major characterization and synthesis methods for different types of 2D materials
Author : Young Min Jhon
Publisher : Elsevier
ISBN 13 : 0128186593
Total Pages : 413 pages
Book Rating : 4.1/5 (281 download)
Download or read book 2D Materials for Nanophotonics written by Young Min Jhon and published by Elsevier. This book was released on 2020-11-29 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: 2D Materials for Nanophotonics presents a detailed overview of the applications of 2D materials for nanophotonics, covering the photonic properties of a range of 2D materials including graphene, 2D phosphorene and MXenes, and discussing applications in lighting and energy storage. This comprehensive reference is ideal for readers seeking a detailed and critical analysis of how 2D materials are being used for a range of photonic and optical applications. Outlines the major photonic properties in a variety of 2D materials Demonstrates major applications in lighting and energy storage Explores the challenges of using 2D materials in photonics
Author : Inamuddin
Publisher : Materials Research Forum LLC
ISBN 13 : 1644902842
Total Pages : 195 pages
Book Rating : 4.6/5 (449 download)
Download or read book Topological Insulators written by Inamuddin and published by Materials Research Forum LLC. This book was released on 2024-01-15 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: A topological insulator is an area that has yet to be fully explored and developed. The charge-induced bandgap fluctuation in the best-known bismuth-chalcogenide-based topological insulators is approximately 10MeV in magnitude. The major focus has shifted to the investigation of the presence of high-symmetry electronic bands as well as the utilization of easily produced materials. As the subject of topological insulators is still in the nascent stage, there is growing research and knowledge in the emerging field. This book is intended to provide the readers with an understanding of the needs and application of these materials. Keywords: Topological Insulators, Insulators, One-Dimensional Topological Insulators, Graphene, Magnetic Topological Insulator, Antiferromagnetic Phase, Ferromagnetic Phase, Topological Superconductor, Nonlinear Optical Behavior, Saturable Absorber, Quantum, Band Gap, Photonic Topological Insulators.
Author : Gabriele Giuliani
Publisher : Cambridge University Press
ISBN 13 : 1139471589
Total Pages : 779 pages
Book Rating : 4.1/5 (394 download)
Download or read book Quantum Theory of the Electron Liquid written by Gabriele Giuliani and published by Cambridge University Press. This book was released on 2008-06-19 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern electronic devices and novel materials often derive their extraordinary properties from the intriguing, complex behavior of large numbers of electrons forming what is known as an electron liquid. This book provides an in-depth introduction to the physics of the interacting electron liquid in a broad variety of systems, including metals, semiconductors, artificial nano-structures, atoms and molecules. One, two and three dimensional systems are treated separately and in parallel. Different phases of the electron liquid, from the Landau Fermi liquid to the Wigner crystal, from the Luttinger liquid to the quantum Hall liquid are extensively discussed. Both static and time-dependent density functional theory are presented in detail. Although the emphasis is on the development of the basic physical ideas and on a critical discussion of the most useful approximations, the formal derivation of the results is highly detailed and based on the simplest, most direct methods.
Author : Yongbing Xu
Publisher : Springer
ISBN 13 : 9789400768918
Total Pages : 0 pages
Book Rating : 4.7/5 (689 download)
Download or read book Handbook of Spintronics written by Yongbing Xu and published by Springer. This book was released on 2015-10-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over two volumes and 1500 pages, the Handbook of Spintronics will cover all aspects of spintronics science and technology, including fundamental physics, materials properties and processing, established and emerging device technology and applications. Comprising 60 chapters from a large international team of leading researchers across academia and industry, the Handbook provides readers with an up-to-date and comprehensive review of this dynamic field of research. The opening chapters focus on the fundamental physical principles of spintronics in metals and semiconductors, including an introduction to spin quantum computing. Materials systems are then considered, with sections on metallic thin films and multilayers, magnetic tunnelling structures, hybrids, magnetic semiconductors and molecular spintronic materials. A separate section reviews the various characterisation methods appropriate to spintronics materials, including STM, spin-polarised photoemission, x-ray diffraction techniques and spin-polarised SEM. The third part of the Handbook contains chapters on the state of the art in device technology and applications, including spin valves, GMR and MTJ devices, MRAM technology, spin transistors and spin logic devices, spin torque devices, spin pumping and spin dynamics and other topics such as spin caloritronics. Each chapter considers the challenges faced by researchers in that area and contains some indications of the direction that future work in the field is likely to take. This reference work will be an essential and long-standing resource for the spintronics community.
Author : Iwao Matsuda
Publisher : Elsevier
ISBN 13 : 0128141611
Total Pages : 234 pages
Book Rating : 4.1/5 (281 download)
Download or read book Monatomic Two-Dimensional Layers written by Iwao Matsuda and published by Elsevier. This book was released on 2018-08-22 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monatomic Two-Dimensional Layers: Properties, Fabrication and Industrial Applications provides a detailed examination on basic principles and state-of-the-art experimental techniques for monatomic layers on model surfaces, and in operating devices. Both conventional surface science and novel 2D materials science are included. The reader is guided through an introduction to the basic science of the field that is followed by advanced science specific to the system. Characterization techniques, the principles of state-of-the-art instruments for monatomic layers, and topics, including positron diffraction, time-resolved photoemission spectroscopy, surface transport measurements, and operando nanospectroscopy are also covered. Researchers, graduate students and professionals will find this volume invaluable to acquire a deeper knowledge of the basic science, preparation, and experimental characterization techniques for 2D materials. Industrial technicians and operators will find it a useful overview of surface science related methods for fabrication and characterization of 2D materials. Gives comprehensive access to the properties of 2D materials, selected fabrication methods, and advanced characterization tools Discusses structure analysis by diffraction methods and ‘operando’ spectroscopy to provide direct information on device performance for industrial applications Written by authors who developed the techniques and have conducted extensive research on monatomic layers
Author : Stefan Hüfner
Publisher : Springer Science & Business Media
ISBN 13 : 3662031507
Total Pages : 525 pages
Book Rating : 4.6/5 (62 download)
Download or read book Photoelectron Spectroscopy written by Stefan Hüfner and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date introduction to the field, treating in depth the electronic structures of atoms, molecules, solids and surfaces, together with brief descriptions of inverse photoemission, spin-polarized photoemission and photoelectron diffraction. Experimental aspects are considered throughout and the results carefully interpreted by theory. A wealth of measured data is presented in tabullar for easy use by experimentalists.
Author : Mario Rocca
Publisher : Springer Nature
ISBN 13 : 3030469069
Total Pages : 1273 pages
Book Rating : 4.0/5 (34 download)
Download or read book Springer Handbook of Surface Science written by Mario Rocca and published by Springer Nature. This book was released on 2021-01-14 with total page 1273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook delivers an up-to-date, comprehensive and authoritative coverage of the broad field of surface science, encompassing a range of important materials such metals, semiconductors, insulators, ultrathin films and supported nanoobjects. Over 100 experts from all branches of experiment and theory review in 39 chapters all major aspects of solid-state surfaces, from basic principles to applications, including the latest, ground-breaking research results. Beginning with the fundamental background of kinetics and thermodynamics at surfaces, the handbook leads the reader through the basics of crystallographic structures and electronic properties, to the advanced topics at the forefront of current research. These include but are not limited to novel applications in nanoelectronics, nanomechanical devices, plasmonics, carbon films, catalysis, and biology. The handbook is an ideal reference guide and instructional aid for a wide range of physicists, chemists, materials scientists and engineers active throughout academic and industrial research.
Author : Huixia Luo
Publisher : John Wiley & Sons
ISBN 13 : 111940732X
Total Pages : 400 pages
Book Rating : 4.1/5 (194 download)
Download or read book Advanced Topological Insulators written by Huixia Luo and published by John Wiley & Sons. This book was released on 2019-03-12 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first pedagogical synthesis of the field of topological insulators and superconductors, one of the most exciting areas of research in condensed matter physics. Presenting the latest developments, while providing all the calculations necessary for a self-contained and complete description of the discipline, it is ideal for researchers and graduate students preparing to work in this area, and it will be an essential reference both within and outside the classroom. The book begins with the fundamental description on the topological phases of matter such as one, two- and three-dimensional topological insulators, and methods and tools for topological material's investigations, topological insulators for advanced optoelectronic devices, topological superconductors, saturable absorber and in plasmonic devices. Advanced Topological Insulators provides researchers and graduate students with the physical understanding and mathematical tools needed to embark on research in this rapidly evolving field.
Author : Simonpietro Agnello
Publisher : John Wiley & Sons
ISBN 13 : 1119697328
Total Pages : 500 pages
Book Rating : 4.1/5 (196 download)
Download or read book Spectroscopy for Materials Characterization written by Simonpietro Agnello and published by John Wiley & Sons. This book was released on 2021-09-08 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: SPECTROSCOPY FOR MATERIALS CHARACTERIZATION Learn foundational and advanced spectroscopy techniques from leading researchers in physics, chemistry, surface science, and nanoscience In Spectroscopy for Materials Characterization, accomplished researcher Simonpietro Agnello delivers a practical and accessible compilation of various spectroscopy techniques taught and used to today. The book offers a wide-ranging approach taught by leading researchers working in physics, chemistry, surface science, and nanoscience. It is ideal for both new students and advanced researchers studying and working with spectroscopy. Topics such as confocal and two photon spectroscopy, as well as infrared absorption and Raman and micro-Raman spectroscopy, are discussed, as are thermally stimulated luminescence and spectroscopic studies of radiation effects on optical materials. Each chapter includes a basic introduction to the theory necessary to understand a specific technique, details about the characteristic instrumental features and apparatuses used, including tips for the appropriate arrangement of a typical experiment, and a reproducible case study that shows the discussed techniques used in a real laboratory. Readers will benefit from the inclusion of: Complete and practical case studies at the conclusion of each chapter to highlight the concepts and techniques discussed in the material Citations of additional resources ideal for further study A thorough introduction to the basic aspects of radiation matter interaction in the visible-ultraviolet range and the fundamentals of absorption and emission A rigorous exploration of time resolved spectroscopy at the nanosecond and femtosecond intervals Perfect for Master and Ph.D. students and researchers in physics, chemistry, engineering, and biology, Spectroscopy for Materials Characterization will also earn a place in the libraries of materials science researchers and students seeking a one-stop reference to basic and advanced spectroscopy techniques.
Author : A. Miller
Publisher : CRC Press
ISBN 13 : 0429524935
Total Pages : 325 pages
Book Rating : 4.4/5 (295 download)
Download or read book Ultrafast Photonics written by A. Miller and published by CRC Press. This book was released on 2019-08-22 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultrafast photonics has become an interdisciplinary topic of high international research interest because of the spectacular development of compact and efficient lasers producing optical pulses with durations in the femtosecond time domain. Present day long-haul telecommunications systems are almost entirely based on the transmission of short burst
Author : Changhua Bao
Publisher : Springer Nature
ISBN 13 : 9819953251
Total Pages : 91 pages
Book Rating : 4.8/5 (199 download)
Download or read book Electronic Band Structure Engineering and Ultrafast Dynamics of Dirac Semimetals written by Changhua Bao and published by Springer Nature. This book was released on with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:
