Crystal Structure,Electronic and Optical Properties of Epitaxial Alkaline Earth Niobate Thin Films

Crystal Structure,Electronic and Optical Properties of Epitaxial Alkaline Earth Niobate Thin Films PDF Author: Dongyang Wan
Publisher: Springer
ISBN: 331965912X
Category : Science
Languages : en
Pages : 133

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Book Description
This impressive thesis offers a comprehensive scientific study of the alkaline earth niobates and describes their nonlinear optical properties for the first time. It explores the crystal structure, electrical properties, optical absorption properties, hot carrier dynamics, nonlinear optical property and strain-induced metal to insulator transition of alkaline earth niobates using advanced experimental techniques. These alkaline earth niobates can have a strong plasmon resonance in the visible range due to their large carrier density, and this unique property gives rise to the emergent phenomenon of photocatalysis and nonlinear optical properties. This series of intrinsic plasmonic materials based on niobates, can be used as a photocatalyst to split water under sunlight, a novel saturable absorber in the high-power ultrashort pulsed laser system, and as a sensor in microelectromechanical systems.

Crystal Structure,Electronic and Optical Properties of Epitaxial Alkaline Earth Niobate Thin Films

Crystal Structure,Electronic and Optical Properties of Epitaxial Alkaline Earth Niobate Thin Films PDF Author: Dongyang Wan
Publisher: Springer
ISBN: 331965912X
Category : Science
Languages : en
Pages : 133

Get Book Here

Book Description
This impressive thesis offers a comprehensive scientific study of the alkaline earth niobates and describes their nonlinear optical properties for the first time. It explores the crystal structure, electrical properties, optical absorption properties, hot carrier dynamics, nonlinear optical property and strain-induced metal to insulator transition of alkaline earth niobates using advanced experimental techniques. These alkaline earth niobates can have a strong plasmon resonance in the visible range due to their large carrier density, and this unique property gives rise to the emergent phenomenon of photocatalysis and nonlinear optical properties. This series of intrinsic plasmonic materials based on niobates, can be used as a photocatalyst to split water under sunlight, a novel saturable absorber in the high-power ultrashort pulsed laser system, and as a sensor in microelectromechanical systems.

The Materials Science of Thin Films

The Materials Science of Thin Films PDF Author: Milton Ohring
Publisher: Academic Press
ISBN: 9780125249904
Category : Science
Languages : en
Pages : 744

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Book Description
Prepared as a textbook complete with problems after each chapter, specifically intended for classroom use in universities.

Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 812

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Book Description


Ceramic Abstracts

Ceramic Abstracts PDF Author:
Publisher:
ISBN:
Category : Ceramics
Languages : en
Pages : 250

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 782

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Book Description


Planewaves, Pseudopotentials and the LAPW Method

Planewaves, Pseudopotentials and the LAPW Method PDF Author: David J. Singh
Publisher: Springer Science & Business Media
ISBN: 1475723121
Category : Technology & Engineering
Languages : en
Pages : 121

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Book Description
Over the past decade the world's technological and industrial base has become increasingly dependent on advanced materials. There is every indication that this trend will accelerate and that progress in many areas will increasingly depend on the development of new materials and processing techniques. A second and equally significant trend is the continuing ascent of the information technologies, which now touch almost every aspect of life in some way. In this environment it is natural that there is a strong interest in using numerical modeling in materials science. With its extreme accuracy and reasonable computational efficiency, the linearized augmented plane wave (LAPW) method has emerged as the standard by which density functional calculations for transition metal and rare-earth containing materials are judged. Planewaves, Pseudopotentials and the LAPW Method presents a thorough and self-contained exposition of the LAPW method, making this powerful technique more accessible to researchers and students who have some familiarity with local density approximation calculations. Theory is discussed, but the emphasis is on how practical implementation proceeds. In addition, the author suggests future directions for adapting the LAPW method to simulations of complex materials requiring large unit cells. He does this by elucidating the connections between the LAPW method and planewave pseudopotential approaches and by showing how Car--Parrinello type algorithms can be adapted to the LAPW method. Planewaves, Pseudopotentials and the LAPW Method is a valuable resource for researchers already involved in electronic structure calculations, as well as for newcomers seeking quick mastery of the LAPW technique.

Encyclopedia of the Alkaline Earth Compounds

Encyclopedia of the Alkaline Earth Compounds PDF Author: Richard C. Ropp
Publisher: Newnes
ISBN: 0444595538
Category : Science
Languages : en
Pages : 1201

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Book Description
Encyclopedia of the Alkaline Earth Compounds is a compilation describing the physical and chemical properties of all of the alkaline earth compounds that have been elucidated to date in the scientific literature. These compounds are used in applications such as LEDs and electronic devices such as smart phones and tablet computers. Preparation methods for each compound are presented to show which techniques have been successful. Structures and phase diagrams are presented where applicable to aid in understanding the complexities of the topics discussed. With concise descriptions presenting the chemical, physical and electrical properties of any given compound, this subject matter will serve as an introduction to the field. This compendium is vital for students and scientific researchers in all fields of scientific endeavors, including non-chemists. 2013 Honorable Mention in Chemistry & Physics from the Association of American Publishers' PROSE Awards Presents a systematic coverage of all known alkaline earth inorganic compounds and their properties Provides a clear, consistent presentation based on groups facilitatating easy comparisons Includes the structure of all the compounds in high quality full-color graphics Summarizes all currently known properties of the transition metals compounds Lists the uses and applications of these compounds in electronics, energy, and catalysis

Topological Matter

Topological Matter PDF Author: Dario Bercioux
Publisher: Springer
ISBN: 3319763881
Category : Technology & Engineering
Languages : en
Pages : 274

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Book Description
This book covers basic and advanced aspects in the field of Topological Matter. The chapters are based on the lectures presented during the Topological Matter School 2017. It provides graduate level content introducing the basic concepts of the field, including an introductory session on group theory and topological classification of matter. Different topological phases such as Weyls semi-metals, Majoranas fermions and topological superconductivity are also covered. A review chapter on the major experimental achievements in the field is also provided. The book is suitable not only for master, graduate and young postdoctoral researchers, but also to senior scientists who want to acquaint themselves with the subject.

Perovskites

Perovskites PDF Author: Richard J. D. Tilley
Publisher: John Wiley & Sons
ISBN: 1118935632
Category : Technology & Engineering
Languages : en
Pages : 328

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Book Description
Uniquely describes both the crystallography and properties of perovskite related materials. Practical applications in solar cells, microelectronics and telecommunications Interdisciplinary topic drawing on materials science, chemistry, physics, and geology Contains problems and answers to enhance knowledge retention

Introduction to Particle Physics

Introduction to Particle Physics PDF Author: Dezső Horváth
Publisher: Cambridge Scholars Publishing
ISBN: 1527534197
Category : Science
Languages : en
Pages : 370

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Book Description
This textbook is a unique treatise on the present status of particle physics summarised for physics students at an introductory level: it provides insights into the essential experimental and theoretical techniques needed to start research at modern high energy accelerators such as the Large Hadron Collider at CERN. The first three parts of the book discuss the experimental and phenomenological aspects at a level suitable for MSc students, but BSc students interested in particle physics will also find useful information there. The fourth part is oriented to advanced MSc or PhD students to make them acquainted with the precise formulation of the standard model of particle interactions, as well as with the mathematical background needed for the correct interpretation of the experimental results. In this two-step approach, the book offers a gradually deepening understanding of particle physics, building up the standard model and providing an overview of its verification, together with the necessary theoretical and experimental techniques. Using the example of the simplest present-day experiments, it is explained how one can obtain experimental results and theoretical estimations for measurable quantities from clear basic principles. The sources of uncertainties and the methods of improving precision are also discussed.