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Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x

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Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x. / Valkealahti, Seppo; Welch, David O.

In: Physica C: Superconductivity and its Applications, Vol. 162-164, No. PART 1, 01.01.1989, p. 540-541.

Research output: Contribution to journalArticleScientificpeer-review

Harvard

Valkealahti, S & Welch, DO 1989, 'Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x', Physica C: Superconductivity and its Applications, vol. 162-164, no. PART 1, pp. 540-541. https://doi.org/10.1016/0921-4534(89)91145-3

APA

Valkealahti, S., & Welch, D. O. (1989). Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x. Physica C: Superconductivity and its Applications, 162-164(PART 1), 540-541. https://doi.org/10.1016/0921-4534(89)91145-3

Vancouver

Valkealahti S, Welch DO. Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x. Physica C: Superconductivity and its Applications. 1989 Jan 1;162-164(PART 1):540-541. https://doi.org/10.1016/0921-4534(89)91145-3

Author

Valkealahti, Seppo ; Welch, David O. / Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x. In: Physica C: Superconductivity and its Applications. 1989 ; Vol. 162-164, No. PART 1. pp. 540-541.

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@article{2885d2cadf664d1fba8ae0602b5b136b,
title = "Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x",
abstract = "Structural properties of the high temperature oxide superconductor Y1Ba2Cu3O7-gc have been studied by static lattice simulation methods. Empirical (ionic) potentials, derived on the basis of experimental data, are used to describe the basic structural properties of the superconductive oxides. Several potential models, with different location of the extra charge for the O7 compound, have been tested with respect to experimental lattice parameters. Fair parametrizations have been found in almost all cases, but they are usually valid only for a specific oxygen content. However, potential models, consistent both for O6 and O7, have been found. We present the best of our ionic models, where, in O7, two thirds of the holes are distributed in the sheet-site oxygens and one third in oxygens between the sheet and chain planes.",
author = "Seppo Valkealahti and Welch, {David O.}",
year = "1989",
month = "1",
day = "1",
doi = "10.1016/0921-4534(89)91145-3",
language = "English",
volume = "162-164",
pages = "540--541",
journal = "Physica C: Superconductivity and its Applications",
issn = "0921-4534",
publisher = "Elsevier",
number = "PART 1",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Theoretical studies of structural properties of the high-Tc superconductor Y1Ba2Cu3O7-x

AU - Valkealahti, Seppo

AU - Welch, David O.

PY - 1989/1/1

Y1 - 1989/1/1

N2 - Structural properties of the high temperature oxide superconductor Y1Ba2Cu3O7-gc have been studied by static lattice simulation methods. Empirical (ionic) potentials, derived on the basis of experimental data, are used to describe the basic structural properties of the superconductive oxides. Several potential models, with different location of the extra charge for the O7 compound, have been tested with respect to experimental lattice parameters. Fair parametrizations have been found in almost all cases, but they are usually valid only for a specific oxygen content. However, potential models, consistent both for O6 and O7, have been found. We present the best of our ionic models, where, in O7, two thirds of the holes are distributed in the sheet-site oxygens and one third in oxygens between the sheet and chain planes.

AB - Structural properties of the high temperature oxide superconductor Y1Ba2Cu3O7-gc have been studied by static lattice simulation methods. Empirical (ionic) potentials, derived on the basis of experimental data, are used to describe the basic structural properties of the superconductive oxides. Several potential models, with different location of the extra charge for the O7 compound, have been tested with respect to experimental lattice parameters. Fair parametrizations have been found in almost all cases, but they are usually valid only for a specific oxygen content. However, potential models, consistent both for O6 and O7, have been found. We present the best of our ionic models, where, in O7, two thirds of the holes are distributed in the sheet-site oxygens and one third in oxygens between the sheet and chain planes.

U2 - 10.1016/0921-4534(89)91145-3

DO - 10.1016/0921-4534(89)91145-3

M3 - Article

VL - 162-164

SP - 540

EP - 541

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

SN - 0921-4534

IS - PART 1

ER -