First-principles Studies of the Low Dimensional Transition Metal Oxides

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ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (132 download)

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Book Synopsis First-principles Studies of the Low Dimensional Transition Metal Oxides by : Jiao An

Download or read book First-principles Studies of the Low Dimensional Transition Metal Oxides written by Jiao An and published by . This book was released on 2020 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

First-principles Study of Excitation on Transition Metal Oxides by Linear Response Method

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ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (496 download)

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Book Synopsis First-principles Study of Excitation on Transition Metal Oxides by Linear Response Method by : Chi-Cheng Lee

Download or read book First-principles Study of Excitation on Transition Metal Oxides by Linear Response Method written by Chi-Cheng Lee and published by . This book was released on 2007 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Thermodynamic Investigation of Transition Metal Oxides Via CALPHAD and First-principles Methods

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ISBN 13 :
Total Pages : 97 pages
Book Rating : 4.:/5 (862 download)

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Book Synopsis Thermodynamic Investigation of Transition Metal Oxides Via CALPHAD and First-principles Methods by : Lei Zhang

Download or read book Thermodynamic Investigation of Transition Metal Oxides Via CALPHAD and First-principles Methods written by Lei Zhang and published by . This book was released on 2013 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metal-to-insulator Transitions in Transition Metal Oxides

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ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.:/5 (97 download)

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Book Synopsis Metal-to-insulator Transitions in Transition Metal Oxides by : Andrew O'Hara

Download or read book Metal-to-insulator Transitions in Transition Metal Oxides written by Andrew O'Hara and published by . This book was released on 2015 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal oxides have received significant attention in recent decades due to their ability to display a wide range of novel functional properties. In particular, many oxides are able to undergo metal-to-insulator transitions as a function of external stimuli such as temperature, pressure, and electric field or through doping and defect formation. In the present dissertation, density functional theory is used to explore these phenomena in three systems: (1) the Peierls transition in NbO2, (2) defect formation necessary for HfO2’s resistive switching, and (3) La-doping of SrTiO3 and trap states that may limit conductivity. For NbO2, we use successive improvements to the exchange-correlation energy combined with experiment to improve understanding of the material’s band gap in the insulating phase and show it to be close to 1.2 eV for the direct gap with an indirect gap just below 1.0 eV. Furthermore, we are able to explain the orbital contributions to the dielectric function. Using a combination of transition state theory and phonon dispersion, we demonstrate that the phase transition is driven by a second-order structural transition of the Peierls type. For HfO2, we explore the nature of the metallic gettering layer used to create substoichiometric HfO2-x for resistive switching via an atomistic model of the hafnia-hafnium interface and use transition state theory to study the ability for oxygen to diffuse across the interface. Our investigation shows that the presence of hafnium lowers the formation energy of oxygen vacancies in hafnia, but more importantly the oxidation of hafnium through oxygen migration is energetically favored. In La-doped SrTiO3, the calculations are first used to corroborate optical and electrical measurements by giving values for the density of states effective mass as well as understanding the effect of La-doping on the conductivity and DC relaxation time. Motivated by the experimental observation that even after annealing in oxygen rich environments, heavily n-type doped SrTiO3 shows carrier concentrations inconsistent with dopant concentration, we explore the role that interstitial oxygen may play as a trapping state in SrTiO3. We find three meta-stable sites and that for n-type SrTiO3, interstitials with mid-gap states are favored.

Memoirs of the Institute of Scientific and Industrial Research, Osaka University

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ISBN 13 :
Total Pages : 780 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Memoirs of the Institute of Scientific and Industrial Research, Osaka University by : Ōsaka Daigaku. Sangyō Kagaku Kenkyūjo

Download or read book Memoirs of the Institute of Scientific and Industrial Research, Osaka University written by Ōsaka Daigaku. Sangyō Kagaku Kenkyūjo and published by . This book was released on 2014 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Low-Dimensional and Nanostructured Materials and Devices

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Publisher : Springer
ISBN 13 : 3319253409
Total Pages : 688 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Low-Dimensional and Nanostructured Materials and Devices by : Hilmi Ünlü

Download or read book Low-Dimensional and Nanostructured Materials and Devices written by Hilmi Ünlü and published by Springer. This book was released on 2015-12-01 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the fundamental phenomena at nanoscale. It covers synthesis, properties, characterization and computer modelling of nanomaterials, nanotechnologies, bionanotechnology, involving nanodevices. Further topics are imaging, measuring, modeling and manipulating of low dimensional matter at nanoscale. The topics covered in the book are of vital importance in a wide range of modern and emerging technologies employed or to be employed in most industries, communication, healthcare, energy, conservation , biology, medical science, food, environment, and education, and consequently have great impact on our society.

First Principles Approaches to Spectroscopic Properties of Complex Materials

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Publisher : Springer
ISBN 13 : 3642550681
Total Pages : 397 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis First Principles Approaches to Spectroscopic Properties of Complex Materials by : Cristiana Di Valentin

Download or read book First Principles Approaches to Spectroscopic Properties of Complex Materials written by Cristiana Di Valentin and published by Springer. This book was released on 2014-09-26 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. Review articles for the individual volumes are invited by the volume editors. Readership: research chemists at universities or in industry, graduate students.

Frontiers Of 4d- And 5d-transition Metal Oxides

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Publisher : World Scientific
ISBN 13 : 9814522457
Total Pages : 328 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Frontiers Of 4d- And 5d-transition Metal Oxides by : Gang Cao

Download or read book Frontiers Of 4d- And 5d-transition Metal Oxides written by Gang Cao and published by World Scientific. This book was released on 2013-06-13 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is aimed at advanced undergraduates, graduate students and other researchers who possess an introductory background in materials physics and/or chemistry, and an interest in the physical and chemical properties of novel materials, especially transition metal oxides.New materials often exhibit novel phenomena of great fundamental and technological importance. Contributing authors review the structural, physical and chemical properties of notable 4d- and 5d-transition metal oxides discovered over the last 10 years. These materials exhibit extraordinary physical properties that differ significantly from those of the heavily studied 3d-transition metal oxides, mainly due to the relatively strong influence of the spin-orbit interaction and orbital order in 4d- and 5d materials. The immense growth in publications addressing the physical properties of these novel materials underlines the need to document recent advances and the current state of this field. This book includes overviews of the current experimental situation concerning these materials.

First-principles Study of Chemisorbed Light Gases on Transition Metal and Transition Metal Oxide Surfaces

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ISBN 13 :
Total Pages : 290 pages
Book Rating : 4.:/5 (621 download)

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Book Synopsis First-principles Study of Chemisorbed Light Gases on Transition Metal and Transition Metal Oxide Surfaces by : Sampyo Hong

Download or read book First-principles Study of Chemisorbed Light Gases on Transition Metal and Transition Metal Oxide Surfaces written by Sampyo Hong and published by . This book was released on 2005 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Springer Handbook of Inorganic Photochemistry

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Publisher : Springer Nature
ISBN 13 : 3030637131
Total Pages : 1914 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Springer Handbook of Inorganic Photochemistry by : Detlef Bahnemann

Download or read book Springer Handbook of Inorganic Photochemistry written by Detlef Bahnemann and published by Springer Nature. This book was released on 2022-06-25 with total page 1914 pages. Available in PDF, EPUB and Kindle. Book excerpt: The handbook comprehensively covers the field of inorganic photochemistry from the fundamentals to the main applications. The first section of the book describes the historical development of inorganic photochemistry, along with the fundamentals related to this multidisciplinary scientific field. The main experimental techniques employed in state-of-art studies are described in detail in the second section followed by a third section including theoretical investigations in the field. In the next three sections, the photophysical and photochemical properties of coordination compounds, supramolecular systems and inorganic semiconductors are summarized by experts on these materials. Finally, the application of photoactive inorganic compounds in key sectors of our society is highlighted. The sections cover applications in bioimaging and sensing, drug delivery and cancer therapy, solar energy conversion to electricity and fuels, organic synthesis, environmental remediation and optoelectronics among others. The chapters provide a concise overview of the main achievements in the recent years and highlight the challenges for future research. This handbook offers a unique compilation for practitioners of inorganic photochemistry in both industry and academia.

Crystal Growth and Physical Property Studies of Low Dimensional Transition Metal Oxide Materials Bi2Sr2CoO6+[op] and LiCu2O2

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (754 download)

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Book Synopsis Crystal Growth and Physical Property Studies of Low Dimensional Transition Metal Oxide Materials Bi2Sr2CoO6+[op] and LiCu2O2 by : 徐泓璋

Download or read book Crystal Growth and Physical Property Studies of Low Dimensional Transition Metal Oxide Materials Bi2Sr2CoO6+[op] and LiCu2O2 written by 徐泓璋 and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings of the International Conference on Paradigms of Computing, Communication and Data Sciences

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Publisher : Springer Nature
ISBN 13 : 9811575339
Total Pages : 1001 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Proceedings of the International Conference on Paradigms of Computing, Communication and Data Sciences by : Mayank Dave

Download or read book Proceedings of the International Conference on Paradigms of Computing, Communication and Data Sciences written by Mayank Dave and published by Springer Nature. This book was released on 2021-02-19 with total page 1001 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents best selected papers presented at the International Conference on Paradigms of Computing, Communication and Data Sciences (PCCDS 2020), organized by National Institute of Technology, Kurukshetra, India, during 1–3 May 2020. It discusses high-quality and cutting-edge research in the areas of advanced computing, communications and data science techniques. The book is a collection of latest research articles in computation algorithm, communication and data sciences, intertwined with each other for efficiency.

Transition Metal Oxides for Electrochemical Energy Storage

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Publisher : John Wiley & Sons
ISBN 13 : 3527344934
Total Pages : 436 pages
Book Rating : 4.5/5 (273 download)

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Book Synopsis Transition Metal Oxides for Electrochemical Energy Storage by : Jagjit Nanda

Download or read book Transition Metal Oxides for Electrochemical Energy Storage written by Jagjit Nanda and published by John Wiley & Sons. This book was released on 2022-03-28 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition Metal Oxides for Electrochemical Energy Storage Explore this authoritative handbook on transition metal oxides for energy storage Metal oxides have become one of the most important classes of materials in energy storage and conversion. They continue to have tremendous potential for research into new materials and devices in a wide variety of fields. Transition Metal Oxides for Electrochemical Energy Storage delivers an insightful, concise, and focused exploration of the science and applications of metal oxides in intercalation-based batteries, solid electrolytes for ionic conduction, pseudocapacitive charge storage, transport and 3D architectures and interfacial phenomena and defects. The book serves as a one-stop reference for materials researchers seeking foundational and applied knowledge of the titled material classes. Transition Metal Oxides offers readers in-depth information covering electrochemistry, morphology, and both in situ and in operando characterization. It also provides novel approaches to transition metal oxide-enabled energy storage, like interface engineering and three-dimensional nanoarchitectures. Readers will also benefit from the inclusion of: A thorough introduction to the landscape and solid-state chemistry of transition metal oxides for energy storage An exploration of electrochemical energy storage mechanisms in transition metal oxides, including intercalation, pseudocapacitance, and conversion Practical discussions of the electrochemistry of transition metal oxides, including oxide/electrolyte interfaces and energy storage in aqueous electrolytes An examination of the characterization of transition metal oxides for energy storage Perfect for materials scientists, electrochemists, inorganic chemists, and applied physicists, Transition Metal Oxides for Electrochemical Energy Storage will also earn a place in the libraries of engineers in power technology and professions working in the electrotechnical industry seeking a one-stop reference on transition metal oxides for energy storage.

Fundamentals of Low Dimensional Magnets

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Publisher : CRC Press
ISBN 13 : 1000640175
Total Pages : 380 pages
Book Rating : 4.0/5 (6 download)

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Book Synopsis Fundamentals of Low Dimensional Magnets by : Ram K. Gupta

Download or read book Fundamentals of Low Dimensional Magnets written by Ram K. Gupta and published by CRC Press. This book was released on 2022-08-29 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: A low-dimensional magnet is a key to the next generation of electronic devices. In some respects, low-dimensional magnets refer to nanomagnets (nanostructured magnets) or single-molecule magnets (molecular nanomagnets). They also include the group of magnetic nanoparticles, which have been widely used in biomedicine, technology, industries, and environmental remediation. Low-dimensional magnetic materials can be used effectively in the future in powerful computers (hard drives, magnetic random-access memory, ultra-low power consumption switches, etc.). The properties of these materials largely depend on the doping level, phase, defects, and morphology. This book covers various nanomagnets and magnetic materials. The basic concepts, various synthetic approaches, characterizations, and mathematical understanding of nanomaterials are provided. Some fundamental applications of 1D, 2D, and 3D materials are covered. This book provides the fundamentals of low-dimensional magnets along with synthesis, theories, structure-property relations, and applications of ferromagnetic nanomaterials. This book broadens our fundamental understanding of ferromagnetism and mechanisms for realization and advancement in devices with improved energy efficiency and high storage capacity.

Synthesis and Characterization of Ternary Transition-metal Oxides Featuring Low-dimensional Structural Elements

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (128 download)

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Book Synopsis Synthesis and Characterization of Ternary Transition-metal Oxides Featuring Low-dimensional Structural Elements by : Maren Isabell Frei

Download or read book Synthesis and Characterization of Ternary Transition-metal Oxides Featuring Low-dimensional Structural Elements written by Maren Isabell Frei and published by . This book was released on 2021* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 602 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

An Ab Initio Study of the Structural, Magnetic, and Electronic Properties of Transition Metal Oxides

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ISBN 13 :
Total Pages : 149 pages
Book Rating : 4.:/5 (913 download)

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Book Synopsis An Ab Initio Study of the Structural, Magnetic, and Electronic Properties of Transition Metal Oxides by : Turan Birol

Download or read book An Ab Initio Study of the Structural, Magnetic, and Electronic Properties of Transition Metal Oxides written by Turan Birol and published by . This book was released on 2013 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transition metal oxides form a large class of compounds that exhibit a very rich and diverse physics. This thesis involves a first-principles computational study of some transition metal oxides and their different physical properties. We study the emergence of ferroelectricity in Sr-Ti-O layered perovskites with strain, the microscopic mechanism of magnetodielectric coupling in EuTiO3, and the structural trends of early transition metal dioxides with the Rutile structure. We explain and support the results of our first-principles calculations with physical models for each system.