### 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 |

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### ASJC Scopus subject areas

- Metals and Alloys

### Cite this

*Physics of Metals and Metallography*,

*49*(6), 1-7.

**PSEUDOPOTENTIAL CALCULATION OF THE LATTICE DYNAMICS OF INDIUM.** / Chulkov, Ye V.; Psakh'ye, S. G.; Zhorovkov, M. F.; Panin, V. Ye.

Research output: Contribution to journal › Article

*Physics of Metals and Metallography*, vol. 49, no. 6, pp. 1-7.

}

TY - JOUR

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.

UR - http://www.scopus.com/inward/record.url?scp=0019113513&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0019113513&partnerID=8YFLogxK

M3 - Article

VL - 49

SP - 1

EP - 7

JO - Physics of Metals and Metallography

JF - Physics of Metals and Metallography

SN - 0031-918X

IS - 6

ER -