Methods Of Electronic Structure Calculations

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Methods of Electronic-Structure Calculations

Author : Michael Springborg
Publisher : Wiley
ISBN 13 : 9780471979760
Total Pages : 0 pages
Book Rating : 4.9/5 (797 download)

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Book Synopsis Methods of Electronic-Structure Calculations by : Michael Springborg

Download or read book Methods of Electronic-Structure Calculations written by Michael Springborg and published by Wiley. This book was released on 2000-07-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electronic-structure calculations of the properties of specific materials have become increasingly important over the last 30 years. Although several books on the subject have been published, it is rare to find one that covers in detail both the traditional quantum chemistry and the solid-state physics methods of electronic-structure calculations. This title bridges that gap, focusing equally on both types of method, including density-functional and Hartree-Fock-based approaches. The book is aimed at final-year undergraduate and postgraduate students of both chemistry and of physics. It describes in detail the fundamentals behind the various methods that are used in calculating electronic properties of materials, and that to some extent are commercially available. It should also be of interest to professional scientists working in related theoretical or experimental fields.

Electronic Structure Calculations for Solids and Molecules

Author : Jorge Kohanoff
Publisher : Cambridge University Press
ISBN 13 : 1139453483
Total Pages : 372 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Electronic Structure Calculations for Solids and Molecules by : Jorge Kohanoff

Download or read book Electronic Structure Calculations for Solids and Molecules written by Jorge Kohanoff and published by Cambridge University Press. This book was released on 2006-06-29 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electronic structure problems are studied in condensed matter physics and theoretical chemistry to provide important insights into the properties of matter. This 2006 graduate textbook describes the main theoretical approaches and computational techniques, from the simplest approximations to the most sophisticated methods. It starts with a detailed description of the various theoretical approaches to calculating the electronic structure of solids and molecules, including density-functional theory and chemical methods based on Hartree-Fock theory. The basic approximations are thoroughly discussed, and an in-depth overview of recent advances and alternative approaches in DFT is given. The second part discusses the different practical methods used to solve the electronic structure problem computationally, for both DFT and Hartree-Fock approaches. Adopting a unique and open approach, this textbook is aimed at graduate students in physics and chemistry, and is intended to improve communication between these communities. It also serves as a reference for researchers entering the field.

Methods of Electronic Structure Theory

Author : Henry F. Schaefer
Publisher : Springer Science & Business Media
ISBN 13 : 1475708874
Total Pages : 476 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Methods of Electronic Structure Theory by : Henry F. Schaefer

Download or read book Methods of Electronic Structure Theory written by Henry F. Schaefer and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: These two volumes deal with the quantum theory of the electronic structure of molecules. Implicit in the term ab initio is the notion that approximate solutions of Schrödinger's equation are sought "from the beginning," i. e. , without recourse to experimental data. From a more pragmatic viewpoint, the distin guishing feature of ab initio theory is usually the fact that no approximations are involved in the evaluation of the required molecular integrals. Consistent with current activity in the field, the first of these two volumes contains chapters dealing with methods per se, while the second concerns the application of these methods to problems of chemical interest. In asense, the motivation for these volumes has been the spectacular recent success of ab initio theory in resolving important chemical questions. However, these applications have only become possible through the less visible but equally important efforts of those develop ing new theoretical and computational methods and models. Henry F Schaefer Vll Contents Contents of Volume 4 XIX Chapter 1. Gaussian Basis Sets for Molecular Calculations Thom. H. Dunning, Ir. and P. Ieffrey Hay 1. Introduction . . . . . . . . . . . . . . . . 1 1. 1. Slater Functions and the Hydrogen Moleeule 1 1. 2. Gaussian Functions and the Hydrogen Atom 3 2. Hartree-Fock Calculations on the First Row Atoms 5 2. 1. Valence States of the First Row Atoms 6 7 2. 2. Rydberg States of the First Row Atoms 9 2. 3.

Electronic Structure

Author : Richard M. Martin
Publisher : Cambridge University Press
ISBN 13 : 9780521782852
Total Pages : 658 pages
Book Rating : 4.7/5 (828 download)

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Book Synopsis Electronic Structure by : Richard M. Martin

Download or read book Electronic Structure written by Richard M. Martin and published by Cambridge University Press. This book was released on 2004-04-08 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: An important graduate textbook in condensed matter physics by highly regarded physicist.

Semiempirical Methods of Electronic Structure Calculation

Author : Gerald Segal
Publisher : Springer
ISBN 13 : 9780306335075
Total Pages : 302 pages
Book Rating : 4.3/5 (35 download)

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Book Synopsis Semiempirical Methods of Electronic Structure Calculation by : Gerald Segal

Download or read book Semiempirical Methods of Electronic Structure Calculation written by Gerald Segal and published by Springer. This book was released on 1977-04-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: If one reflects upon the range of chemical problems accessible to the current quantum theoretical methods for calculations on the electronic structure of molecules, one is immediately struck by the rather narrow limits imposed by economic and numerical feasibility. Most of the systems with which experimental photochemists actually work are beyond the grasp of ab initio methods due to the presence of a few reasonably large aromatic ring systems. Potential energy surfaces for all but the smallest molecules are extremely expensive to produce, even over a restricted group of the possible degrees of freedom, and molecules containing the higher elements of the periodic table remain virtually untouched due to the large numbers of electrons involved. Almost the entire class of molecules of real biological interest is simply out of the question. In general, the theoretician is reduced to model systems of variable appositeness in most of these fields. The fundamental problem, from a basic computational point of view, is that large molecules require large numbers of basis functions, whether Slater type orbitals or Gaussian functions suitably contracted, to provide even a modestly accurate description of the molecular electronic environment. This leads to the necessity of dealing with very large matrices and numbers of integrals within the Hartree-Fock approximation and quickly becomes both numerically difficult and uneconomic.

Advanced Calculations for Defects in Materials

Author : Audrius Alkauskas
Publisher : John Wiley & Sons
ISBN 13 : 3527638539
Total Pages : 374 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Advanced Calculations for Defects in Materials by : Audrius Alkauskas

Download or read book Advanced Calculations for Defects in Materials written by Audrius Alkauskas and published by John Wiley & Sons. This book was released on 2011-05-16 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the possible ways of improvement by applying more sophisticated electronic structure methods as well as corrections and alternatives to the supercell model. In particular, the merits of hybrid and screened functionals, as well as of the +U methods are assessed in comparison to various perturbative and Quantum Monte Carlo many body theories. The inclusion of excitonic effects is also discussed by way of solving the Bethe-Salpeter equation or by using time-dependent DFT, based on GW or hybrid functional calculations. Particular attention is paid to overcome the side effects connected to finite size modeling. The editors are well known authorities in this field, and very knowledgeable of past developments as well as current advances. In turn, they have selected respected scientists as chapter authors to provide an expert view of the latest advances. The result is a clear overview of the connections and boundaries between these methods, as well as the broad criteria determining the choice between them for a given problem. Readers will find various correction schemes for the supercell model, a description of alternatives by applying embedding techniques, as well as algorithmic improvements allowing the treatment of an ever larger number of atoms at a high level of sophistication.

Fundamentals and Sensing Applications of 2D Materials

Author : Chandra Sekhar Rout
Publisher : Woodhead Publishing
ISBN 13 : 0081025785
Total Pages : 514 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Fundamentals and Sensing Applications of 2D Materials by : Chandra Sekhar Rout

Download or read book Fundamentals and Sensing Applications of 2D Materials written by Chandra Sekhar Rout and published by Woodhead Publishing. This book was released on 2019-06-15 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals and Sensing Applications of 2D Materials provides a comprehensive understanding of a wide range of 2D materials. Examples of fundamental topics include: defect and vacancy engineering, doping and advantages of 2D materials for sensing, 2D materials and composites for sensing, and 2D materials in biosystems. A wide range of applications are addressed, such as gas sensors based on 2D materials, electrochemical glucose sensors, biosensors (enzymatic and non-enzymatic), and printed, stretchable, wearable and flexible biosensors. Due to their sub-nanometer thickness, 2D materials have a high packing density, thus making them suitable for the fabrication of thin film based sensor devices. Benefiting from their unique physical and chemical properties (e.g. strong mechanical strength, high surface area, unparalleled thermal conductivity, remarkable biocompatibility and ease of functionalization), 2D layered nanomaterials have shown great potential in designing high performance sensor devices. - Provides a comprehensive overview of 2D materials systems that are relevant to sensing, including transition metal dichalcogenides, metal oxides, graphene and other 2D materials system - Includes information on potential applications, such as flexible sensors, biosensors, optical sensors, electrochemical sensors, and more - Discusses graphene in terms of the lessons learned from this material for sensing applications and how these lessons can be applied to other 2D materials

Exploring Chemistry with Electronic Structure Methods

Author : James B. Foresman
Publisher :
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Exploring Chemistry with Electronic Structure Methods by : James B. Foresman

Download or read book Exploring Chemistry with Electronic Structure Methods written by James B. Foresman and published by . This book was released on 1996 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Annual Reports in Computational Chemistry

Author :
Publisher : Elsevier
ISBN 13 : 044463682X
Total Pages : 438 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Annual Reports in Computational Chemistry by :

Download or read book Annual Reports in Computational Chemistry written by and published by Elsevier. This book was released on 2015-11-29 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual Reports in Computational Chemistry provides timely and critical reviews of important topics in computational chemistry as applied to all chemical disciplines. Topics covered include quantum chemistry, molecular mechanics, force fields, chemical education, and applications in academic and industrial settings. Focusing on the most recent literature and advances in the field, each article covers a specific topic of importance to computational chemists. - Quantum chemistry - Molecular mechanics - Force fields - Chemical education and applications in academic and industrial settings

Modern Electronic Structure Theory

Author : D. R. Yarkony
Publisher : World Scientific
ISBN 13 : 9812832114
Total Pages : 785 pages
Book Rating : 4.8/5 (128 download)

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Book Synopsis Modern Electronic Structure Theory by : D. R. Yarkony

Download or read book Modern Electronic Structure Theory written by D. R. Yarkony and published by World Scientific. This book was released on 1995 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Electronic Structure Theory provides a didactically oriented description of the latest computational techniques in electronic structure theory and their impact in several areas of chemistry. The book is aimed at first year graduate students or college seniors considering graduate study in computational chemistry, or researchers who wish to acquire a wider knowledge of this field.

Electronic Structure of Materials

Author : Rajendra Prasad
Publisher : Taylor & Francis
ISBN 13 : 1466504706
Total Pages : 467 pages
Book Rating : 4.4/5 (665 download)

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Book Synopsis Electronic Structure of Materials by : Rajendra Prasad

Download or read book Electronic Structure of Materials written by Rajendra Prasad and published by Taylor & Francis. This book was released on 2013-07-23 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most textbooks in the field are either too advanced for students or don't adequately cover current research topics. Bridging this gap, Electronic Structure of Materials helps advanced undergraduate and graduate students understand electronic structure methods and enables them to use these techniques in their work.Developed from the author's lecture

A Mathematical Introduction to Electronic Structure Theory

Author : Lin Lin
Publisher : SIAM
ISBN 13 : 1611975808
Total Pages : 138 pages
Book Rating : 4.6/5 (119 download)

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Book Synopsis A Mathematical Introduction to Electronic Structure Theory by : Lin Lin

Download or read book A Mathematical Introduction to Electronic Structure Theory written by Lin Lin and published by SIAM. This book was released on 2019-06-05 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on first principle quantum mechanics, electronic structure theory is widely used in physics, chemistry, materials science, and related fields and has recently received increasing research attention in applied and computational mathematics. This book provides a self-contained, mathematically oriented introduction to the subject and its associated algorithms and analysis. It will help applied mathematics students and researchers with minimal background in physics understand the basics of electronic structure theory and prepare them to conduct research in this area. The book begins with an elementary introduction of quantum mechanics, including the uncertainty principle and the Hartree?Fock theory, which is considered the starting point of modern electronic structure theory. The authors then provide an in-depth discussion of two carefully selected topics that are directly related to several aspects of modern electronic structure calculations: density matrix based algorithms and linear response theory. Chapter 2 introduces the Kohn?Sham density functional theory with a focus on the density matrix based numerical algorithms, and Chapter 3 introduces linear response theory, which provides a unified viewpoint of several important phenomena in physics and numerics. An understanding of these topics will prepare readers for more advanced topics in this field. The book concludes with the random phase approximation to the correlation energy. The book is written for advanced undergraduate and beginning graduate students, specifically those with mathematical backgrounds but without a priori knowledge of quantum mechanics, and can be used for self-study by researchers, instructors, and other scientists. The book can also serve as a starting point to learn about many-body perturbation theory, a topic at the frontier of the study of interacting electrons.

Electronic Structure and the Properties of Solids

Author : Walter A. Harrison
Publisher : Courier Corporation
ISBN 13 : 0486141780
Total Pages : 610 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Electronic Structure and the Properties of Solids by : Walter A. Harrison

Download or read book Electronic Structure and the Properties of Solids written by Walter A. Harrison and published by Courier Corporation. This book was released on 2012-03-08 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text offers basic understanding of the electronic structure of covalent and ionic solids, simple metals, transition metals and their compounds; also explains how to calculate dielectric, conducting, bonding properties.

Thom H. Dunning, Jr.

Author : Angela K. Wilson
Publisher : Springer
ISBN 13 : 3662470519
Total Pages : 350 pages
Book Rating : 4.6/5 (624 download)

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Book Synopsis Thom H. Dunning, Jr. by : Angela K. Wilson

Download or read book Thom H. Dunning, Jr. written by Angela K. Wilson and published by Springer. This book was released on 2015-05-04 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this Festschrift celebrating the career of Thom H. Dunning, Jr., selected researchers in theoretical chemistry present research highlights on major developments in the field. Originally published in the journal Theoretical Chemistry Accounts, these outstanding contributions are now available in a hardcover print format, as well as a special electronic edition. This volume provides valuable content for all researchers in theoretical chemistry and will especially benefit those research groups and libraries with limited access to the journal.

The LMTO Method

Author : Hans L. Skriver
Publisher : Springer Science & Business Media
ISBN 13 : 3642818447
Total Pages : 293 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis The LMTO Method by : Hans L. Skriver

Download or read book The LMTO Method written by Hans L. Skriver and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The simplifications of band-structure calculations which are now referred to as linear methods were introduced by Ole K. Andersen almost ten years ago. Since then these ideas have been taken up by several workers in the field and translated into computer programmes that generate the band structure of almost any material. As a result, running times on computers have been cut by orders of magnitude. One of the strong motivations behind the original proposal was a desire to give the conventional methods' a physically meaningful content which could be understood even by the non-specialist. Unfortunately, this aspect of lin ear methods seems to have been less well appreciated, and most workers are content to use the latter as efficient computational schemes. The present book is intended to give a reasonably complete description of one particular linear method, the Linear Muffin-Tin Orbital (LMTO) method, without losing sight of the physical content of the technique. It is also meant as a guide to the non-specialist who wants to perform band-structure calculations of his own, for example, to interpret experimental results. For this purpose the book contains a set of computer programmes which allow the user to perform full-scale self-consistent band-structure calculations by means of the LMTO method. In addition, it contains a listing of self-con sistent potential parameters which, for instance, may be used to generate the energy bands of metallic elements.

Modern Quantum Chemistry

Author : Attila Szabo
Publisher : Courier Corporation
ISBN 13 : 0486134598
Total Pages : 484 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis Modern Quantum Chemistry by : Attila Szabo

Download or read book Modern Quantum Chemistry written by Attila Szabo and published by Courier Corporation. This book was released on 2012-06-08 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This graduate-level text explains the modern in-depth approaches to the calculation of electronic structure and the properties of molecules. Largely self-contained, it features more than 150 exercises. 1989 edition.

Strong Coulomb Correlations in Electronic Structure Calculations

Author : Vladimir I Anisimov
Publisher : CRC Press
ISBN 13 : 9789056991319
Total Pages : 342 pages
Book Rating : 4.9/5 (913 download)

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Book Synopsis Strong Coulomb Correlations in Electronic Structure Calculations by : Vladimir I Anisimov

Download or read book Strong Coulomb Correlations in Electronic Structure Calculations written by Vladimir I Anisimov and published by CRC Press. This book was released on 2000-05-30 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Materials where electrons show nearly localized rather than itinerant behaviour, such as the high-temperature superconducting copper oxides, or manganate oxides, are attracting interest due to their physical properties and potential applications. For these materials, the interaction between electrons, or electron correlation, plays an important role in describing their electronic strucuture, and the standard methods for the calculation of their electronic spectra based on the local density approximation (LDA) breakdown. This is the first attempt to describe recent approaches that go beyond the concept of the LDA, to successfully describe the electronic structure of narrow-band materials.