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Dive into the research topics where A. Gonis is active.

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Featured researches published by A. Gonis.


Physica B-condensed Matter | 1985

Electronic structure of delta-plutonium and delta-plutonium alloys

P. Weinberger; A. Gonis; A. J. Freeman; A. M. Boring

As an example for the use of the fully relativistic KKR-Greens function (GF) and fully relativistic KKR-Coherent Potential Approximation (CPA) methods for f-electron systems the electronic structure of delta Pu, of single impurities in delta Pu and of the concentrated alloy Pu90Al10 is discussed. The electronic structures of these systems are discussed in terms of band structures, densities of states and Bloch spectral functions. Particular attention is drawn to the pressure dependence of the Fermi surface for delta Pu.


Physical Review B | 1987

Configurational energies and effective cluster interactions in substitutionally disordered binary alloys

A. Gonis; X.-G. Zhang; A. J. Freeman; P. E. A. Turchi; G. M. Stocks; D. M. C. Nicholson


Physical Review B | 1984

Local-environment fluctuations and densities of states in substitutionally disordered alloys

A. Gonis; G. M. Stocks; W. H. Butler; H. Winter


Physical Review B | 1986

Multiple-scattering theory for clusters of nonoverlapping potentials of arbitrary shape

A. Gonis


Physical Review B | 1987

Transport properties of random and nonrandom substitutionally disordered alloys. I. Exact numerical calculation of the ac conductivity.

Miaogy Hwang; A. Gonis; A. J. Freeman


Physical Review B | 1984

Cluster densities of states of nonrandom substitutionally disordered alloys

A. Gonis; A. J. Freeman


Physical Review B | 1985

Lattice relaxation in high-temperature pure crystalline materials and substitutionally disordered alloys. II. Self-consistent treatment of distortion and related problems

A. Gonis; A. J. Freeman; P. Weinberger


Physical Review B | 1988

Fully relativistic Korringa-Kohn-Rostoker coherent-potential-approximation embedded-cluster-method evaluation of short-range-order effects in substitutional alloys containing heavy elements

P. Weinberger; R. Dirl; A. M. Boring; A. Gonis; A. J. Freeman


Physical Review B | 1986

Multiple-scattering treatment of surfaces and interfaces

A. Gonis


Physical Review B | 1985

Self-consistent treatment of short-range order in substitutionally disordered alloys

A. Gonis; A. J. Freeman

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P. Weinberger

Vienna University of Technology

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Miaogy Hwang

Northwestern University

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A. M. Boring

Los Alamos National Laboratory

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G. M. Stocks

Oak Ridge National Laboratory

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X.-G. Zhang

Northwestern University

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D. M. C. Nicholson

Oak Ridge National Laboratory

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P. E. A. Turchi

Lawrence Livermore National Laboratory

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R. Podloucky

Northwestern University

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