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Monday, October 12, 2020 | History

2 edition of Electronic structure of impurities in metals. found in the catalog.

Electronic structure of impurities in metals.

J. Robert Schrieffer

Electronic structure of impurities in metals.

Relations between ferromagnetism and superconductivity, an introduction to some recent developments.

by J. Robert Schrieffer

  • 371 Want to read
  • 31 Currently reading

Published by City College in New York .
Written in English

    Subjects:
  • Superconductivity.,
  • Ferromagnetism.,
  • Metals.

  • Edition Notes

    Other titlesRelations between ferromagnetism and superconductivity.
    StatementBy J. Robert Schrieffer.
    SeriesCity College papers -- no. 10.
    The Physical Object
    Pagination98 p.
    Number of Pages98
    ID Numbers
    Open LibraryOL16590447M

    Electronic Structure Methods for Complex Materials 1st Edition. crystalline metals and alloys, complex crystals, non-crystalline solids and liquids, microstructure containing systems and those containing impurities, defects, and surfaces, biomolecular systems, and the technique of ab initio core level spectroscopy calculation. Cited by: This is a revised edition of the text on the electronic structure and properties of solids, similar in spirit to the well-known text Electronic Structure and the Properties of Solids. Current revisions include an added chapter on glasses, and rewritten sections on spin-orbit coupling, magnetic alloys, and the actinides.

    Calcium atoms are often replaced by rare earth elements (REEs) in the lattice of fluorapatite (Ca10F2(PO4)6), making the phosphate ore an important potential rare earth resource. In this paper, the electronic properties of REEs (La, Ce, Nd and Y) bearing fluorapatite crystals have been investigated by density functional theory. Results of calculation indicated that the Author: Xianchen Wang, Qin Zhang, Song Mao, Wei Cheng. The electronic structure of modified CuGaS2, which belongs to the family of Cu-containing chalcopyrites, has been analyzed from first principles within the density functional theory. The chalcopyrite matrix has been modified by introducing a high concentration of atomic impurities that included transition metals and elements of group IVa at substitutional sites of the lattice by:

      This is a revised edition of the text on the electronic structure and properties of solids, similar in spirit to the well-known text Electronic Structure and the Properties of Solids. The revisions include an added chapter on glasses, and rewritten sections on spin–orbit coupling, magnetic alloys, and actinides. Impurities in Engineering Materials: ImPatt, Reliability, & Control - CRC Press Book Provides a state-of-the-art account of the various effects of impurities on the properties of engineering alloys. Outlines a wide range of methods for producing cleaner alloys.


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Electronic structure of impurities in metals by J. Robert Schrieffer Download PDF EPUB FB2

Get this from a library. Electronic structure of impurities in metals. [J R Schrieffer]. Abstract. In this lecture we will consider the electronic structure of single impurities in metals.

The calculations are relevant for dilute alloys, where interaction effects between the Cited by: 4. Request PDF | Electronic structure of impurities in transition metals | We give a review of the recent theoretical development in our understanding of defects in metals.

First we summarize the. J.P. Crocombette, F. Willaime, in Reference Module in Materials Science and Materials Engineering, 1 Introduction. Electronic structure calculations did not start with the so-called ‘ ab initio’ calculations. Underlying basics date back to the s with the understanding of the quantum nature of bonding in solids, the Hartree and Fock approximations and the Bloch.

In detail we discuss then the KKR-Green's function method which is suited to describe defects in transition metals as well as in simple metals.

Calculations based on this method will be presented for: virtual bound Electronic structure of impurities in metals. book of 3d-impurities in Cu and Al, magnetic 3d-impurities in Cu, Ag and Al, sp-impurities in Al and Cu and impurities in Cited by: 9.

Fluorite (CaF2), a halogen elemental mineral, always co-exists with other minerals. The Ca element in fluorite is often replaced by rare earth elements (REEs), such as cerium (Ce) and yttrium (Y). In this work, the electronic structures of fluorite crystals containing REE (Ce, Th, U, and Y) impurities were studied by density functional theory (DFT).Cited by: 7.

ISBN: X OCLC Number: Notes: "Proceedings of the NATO International Symposium on the Electronic Structure and Properties of Hydrogen in Metals, held March, in Richmond, Virginia"--Verso title page.

ELECTRONIC STRUCTURE OF MAGNETIC IMPURITIES IN NOBLE METALS R. ZELLER, R. PODLOUCKY and P. DEDERICHS Institut f Festkperforschung, Kernforschungs-anlage Jich, D Jich, Fed. Rep. Germany The KKR-Green's function method for solving the Schringer-equation and the local spin-density approximation for exchange and correlation are applied to Author: R.

Zeller, R. Podloucky, P.H. Dederichs. The book is well written and interesting, and materials scientists and solid-state phsycists will find it most useful.' Times Higher Education Supplement 'This book is a giant step forward for teaching the electronic structure of solids in a way that is better related to the facts about materials that one wants to understand.'Cited by: This book describes the modern real-space approach to electronic structures and properties of crystalline and non-crystalline materials in a form readily accessible to undergraduates in materials science, physics, and chemistry.

- ;This book describes the modern real-space approach to electronic structures and properties of crystalline and non-crystalline materials in 5/5(1). T1 - Electronic structure and electronic mechanism of impurity-dislocation interactions in intermetallics.

AU - Kontsevoi, O. AU - Gornostyrev, Yu N. AU - Freeman, A. PY - /1/1. Y1 - /1/1. N2 - The nature of impurity-dislocation interactions is one of the key physics questions in the solid solution hardening (SSH) : O. Yu Kontsevoi, Yu N. Gornostyrev, Arthur J Freeman. The purpose of the "International Symposium on the Electronic Structure and Properties of Hydrogen in Metals" held in Richmond, Virginia, Marchwas to increase our fundamental under­ standing of hydrogen in metals.

Such knowledge is essential in solving technologically important questions. A synergism between electronic structure theory and the targeted synthesis of new ternary γ-brass compounds is demonstrated in the Co–Zn system.

Co 2 Zn 11, which adopts a cubic γ-brass structure, is shown to be at the Zn-rich end of a homogeneity range that varies from to atom % Co. This volume gives an up-to-date overview of theoretical and experimental methods of studying the electronic band structure.

Various formalisms for explicit calculations and many details of useful applications, particularly to alloys and semiconductors, are presented. The contributions cover the. Extremely pure silicon is necessary for the manufacture of semiconductor electronic devices. This process begins with the conversion of impure silicon into silicon tetrahalides, or silane (SiH 4), followed by decomposition at high refining, illustrated in Figure 3, completes the this method, a rod of silicon is heated at one end by a heat source that Author: OpenStax.

The quantum theory of magnetism is a well-developed part of contemporary solid-state physics. The basic concepts of this theory can be used to describe such important effects as ferromagnetic ordering oflocalized magnetic moments in crystals and ferromagnetism of metals produced by essentially delocalized electrons, as well as various types of mutual orientation of atomic.

Electronic structures of impurities and point defects in semiconductors. and “impurity” atom, with the help of the knowledge about the host band structure, to if predict classic book entitled “Electronic Processes in Ionic Crystals” [8]. Fig. 1 is an illustration ofCited by: 2. The Actinides: Electronic Structure and Related Properties, Volume 2 A.

Freeman, J. Darby Limited preview - Arthur Jay Freeman, Joseph Branch Darby Snippet view - 'The book places electronic structure in the context of elementary issues in physics, while at the same time emphasising its role in providing useful information on the properties of materials unified exposition of the basic theory and methods of electronic structure, together with instructive examples of practical computational methods and actual applications aim is to serve Cited by: Properties of Matter INTRODUCTION Electronic structure and the properties of matter is a vast topic that is at the heart of all condensed-matter physics.

It might be described as the electronic quantum many-body problem and is concerned with the ways in which the effects of the Pauli exclusion principle and the Coulomb interactions between. Electronic structure of 3d transition-metal impurities in semiconductors. Takashi Mizokawa, Atsushi Fujimori.

photoemission spectra and donor and acceptor ionization energies of 3d transition-metal impurities in II-VI semiconductors have been investigated using the cluster and Anderson impurity models with configuration interaction. It is Cited by: 7.First-Principles Study of Substitutional Metal Impurities in Graphene: Structural, Electronic and Magnetic Properties Article (PDF Available) in New Journal of Physics 12(5) .The electronic structure of metals means they are relatively good conductors of ons in matter can only have fixed rather than variable energy levels, and in a metal the energy levels of the electrons in its electron cloud, at least to some degree, correspond to the energy levels at which electrical conduction can occur.