Theory of nuclear quadrupole interactions of Ba135 and La139 in YBa2Cu3O6 and La2CuO4

S. B. Sulaiman; N. Sahoo; T. P. Das; O. Donzelli

doi:10.1103/PhysRevB.45.7383

Theory of nuclear quadrupole interactions of Ba135 and La139 in YBa2Cu3O6 and La2CuO4

S. B. Sulaiman, N. Sahoo, T. P. Das, O. Donzelli

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Abstract

The electric-field gradients at Ba135 in YBa2Cu3O6 and La139 in La2CuO4 have been investigated using the first-principles Hartree-Fock cluster procedure. The calculated electric-field gradients at these nuclei lead to nuclear quadrupole coupling constants in very good agreement with experiment. The significance of this good agreement is discussed.

Original language	English (US)
Pages (from-to)	7383-7386
Number of pages	4
Journal	Physical Review B
Volume	45
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevB.45.7383
State	Published - 1992
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

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10.1103/PhysRevB.45.7383

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title = "Theory of nuclear quadrupole interactions of Ba135 and La139 in YBa2Cu3O6 and La2CuO4",

abstract = "The electric-field gradients at Ba135 in YBa2Cu3O6 and La139 in La2CuO4 have been investigated using the first-principles Hartree-Fock cluster procedure. The calculated electric-field gradients at these nuclei lead to nuclear quadrupole coupling constants in very good agreement with experiment. The significance of this good agreement is discussed.",

author = "Sulaiman, {S. B.} and N. Sahoo and Das, {T. P.} and O. Donzelli",

year = "1992",

doi = "10.1103/PhysRevB.45.7383",

language = "English (US)",

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journal = "Physical Review B",

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publisher = "American Institute of Physics",

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AU - Sulaiman, S. B.

AU - Sahoo, N.

AU - Das, T. P.

AU - Donzelli, O.

PY - 1992

Y1 - 1992

N2 - The electric-field gradients at Ba135 in YBa2Cu3O6 and La139 in La2CuO4 have been investigated using the first-principles Hartree-Fock cluster procedure. The calculated electric-field gradients at these nuclei lead to nuclear quadrupole coupling constants in very good agreement with experiment. The significance of this good agreement is discussed.

AB - The electric-field gradients at Ba135 in YBa2Cu3O6 and La139 in La2CuO4 have been investigated using the first-principles Hartree-Fock cluster procedure. The calculated electric-field gradients at these nuclei lead to nuclear quadrupole coupling constants in very good agreement with experiment. The significance of this good agreement is discussed.

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Theory of nuclear quadrupole interactions of Ba135 and La139 in YBa2Cu3O6 and La2CuO4

Abstract

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