Results 231 to 240 of about 354,668 (274)

Electron Compounds of Transition Elements

Journal of Applied Physics, 1953
The work of many investigators has strongly indicated that sigma phase is characterized by a certain averaged electronic structure. The characteristic was first thought to be the ``electron vacancy'' concentration in the d band, but it is now appreciated that the density of electrons outside the argon shells may also be a valid criterion.
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ChemInform Abstract: Solid Compounds of Transition Elements

ChemInform, 2001
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Regularities of formation of ternary intermetallic compounds between two transition elements and one non-transition element

Science in China Series E: Technological Sciences, 2001
The pattern recognition methods and a four-parameter model, based on extended Miedema’s cellular model of alloy phases, are used to study the regularities of formation of ternary compounds between two transition elements (T, T′) and one non-transition element (N) (T-T′-N system).
Lixiu Yao, Nianyi Chen, Jie Yang, Ruiliang Chen, Pei Qin   +4 more
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Superconductivity and magnetism in transition-element-substituted YBa2Cu3O7 compounds

Journal of Applied Physics, 1988
Superconducting properties of YBa2Cu3O7 have been investigated by a systematic substitution of 3d transition elements for 10% of the Cu ions. Early transition elements Ti, V, and Cr affect the superconducting temperature of YBa2Cu3O7 only slightly. Local magnetic moment formation is observed in Mn, Fe, Co, and Ni substituted compounds.
Gang Xiao, F. H. Streitz, A. Gavrin, M. Z. Cieplak, C. L. Chien, A. Bakhshai   +5 more
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ChemInform Abstract: Oxidative Fluorination of Transition Element Compounds

ChemInform, 1997
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Electronic Topological Transitions in Elemental Metals and Compounds

1998
We present results of our electronic structure calculations and high pressure experimental studies of the angle dispersive X-ray diffraction, electrical resistivity, and thermoelectric power on Zn, Cd, AuIn2 and YNi2B2C. We focus on some of the observed anomalies at high pressures and find that the isostructural electronic topological transitions are ...
B. K. Godwal, R. S. Rao, S. K. Sikka
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Chapter 3 Compounds of transition elements with nonmetals

1991
Publisher Summary This chapter discusses the compounds of transition elements with nonmetals. The ferromagnetism of transition metal intermetallic compounds are covered by Booth. The compounds of transition metals with nonmetallic and semimetallic elements are described.
O. Beckman, L. Lundgren
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Polarography of Organoelement Compounds of Non-transition Elements

Russian Chemical Reviews, 1976
The electrochemical behaviour of many organoelement derivatives containing a non-transition element is described. The mechanism of the electrode processes and the effect of the conditions of electrolysis are reviewed, mainly at a dropping mercury electrode. A list of 156 references is included.
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Phase transitions in elements and compounds. Part 3

Journal of Engineering Physics, 1986
There is shown to be good agreement for certain systems between the optical and thermodynamic parameters characterizing collective phenomena: laser emission and phase transition.
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Paramagnetism – part II Compounds of the transition elements

2003
This chapter deals with transition metals. These form an enormous variety of compounds and display a remarkable diversity of magnetic properties. It looks at paramagnetic phases and subtle aspects of paramagnetic behaviour, which provides a rich source of information about electronic structure.
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