PSEUDOPOTENTIAL CALCULATION OF THE LATTICE DYNAMICS OF INDIUM.

Ye V. Chulkov, S. G. Psakh'ye, M. F. Zhorovkov, V. Ye Panin

Division for Materials Science

Research output: Contribution to journal › Article › peer-review

Abstract

Lattice vibrations are investigated by the model pseudopotential of Krasko and Gurskiy. Electrostatic interaction makes the lattice unstable as regards tetragonal shear. The band structure energy stabilizes the lattice. In a calculation of lattice vibrations ion repulsion can be neglected. The influence of exchange correlation effects on calculated parameters is examined.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	Physics of Metals and Metallography
Volume	49
Issue number	6
Publication status	Published - 1980

ASJC Scopus subject areas

Metals and Alloys

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title = "PSEUDOPOTENTIAL CALCULATION OF THE LATTICE DYNAMICS OF INDIUM.",

abstract = "Lattice vibrations are investigated by the model pseudopotential of Krasko and Gurskiy. Electrostatic interaction makes the lattice unstable as regards tetragonal shear. The band structure energy stabilizes the lattice. In a calculation of lattice vibrations ion repulsion can be neglected. The influence of exchange correlation effects on calculated parameters is examined.",

author = "Chulkov, {Ye V.} and Psakh'ye, {S. G.} and Zhorovkov, {M. F.} and Panin, {V. Ye}",

year = "1980",

language = "English",

volume = "49",

pages = "1--7",

journal = "Physics of Metals and Metallography",

issn = "0031-918X",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "6",

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T1 - PSEUDOPOTENTIAL CALCULATION OF THE LATTICE DYNAMICS OF INDIUM.

AU - Chulkov, Ye V.

AU - Psakh'ye, S. G.

AU - Zhorovkov, M. F.

AU - Panin, V. Ye

PY - 1980

Y1 - 1980

N2 - Lattice vibrations are investigated by the model pseudopotential of Krasko and Gurskiy. Electrostatic interaction makes the lattice unstable as regards tetragonal shear. The band structure energy stabilizes the lattice. In a calculation of lattice vibrations ion repulsion can be neglected. The influence of exchange correlation effects on calculated parameters is examined.

AB - Lattice vibrations are investigated by the model pseudopotential of Krasko and Gurskiy. Electrostatic interaction makes the lattice unstable as regards tetragonal shear. The band structure energy stabilizes the lattice. In a calculation of lattice vibrations ion repulsion can be neglected. The influence of exchange correlation effects on calculated parameters is examined.

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EP - 7

JO - Physics of Metals and Metallography

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