Calculation of modulus of elasticity between two blocks in YBa2Cu3O7-δ

X. Du; L. L. Cheng; L. Zhang; H. Zhang

doi:10.1016/S0921-4534(00)00101-5

Calculation of modulus of elasticity between two blocks in YBa₂Cu₃O_7-δ

X. Du
, L. L. Cheng
, L. Zhang
, H. Zhang

Physics and Astronomy

Peking University

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

The modulus of elasticity between the perovskite and rock salt blocks (the unit cell of YBa₂Cu₃O_7-δ is composed of them) in Y-system superconductors (YBa₂Cu₃O_7-δ, δ = 0.07-0.62) have been calculated. A clear correlation among the superconducting transition temperature and the modulus of elasticity between the perovskite and rock salt blocks in the Y-system superconductors is established. Also, the correlation between the static mechanical properties and the superconducting transition temperature was discussed. We suggest that the perovskite and rock salt blocks are somewhat independent structural units in physical properties, and the interaction between the two blocks is important in determining the superconducting properties.

Original language	English
Pages (from-to)	204-207
Number of pages	4
Journal	Physica C: Superconductivity and its applications
Volume	337
Issue number	1
DOIs	https://doi.org/10.1016/S0921-4534(00)00101-5
State	Published - Jul 1 2000
Event	IUMRS-ICAM'99: Symposium B of the 5th International Conference on Advanced Materials 'High-Tc Superconductors' - Beijing, China Duration: Jun 13 1999 → Jun 18 1999

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title = "Calculation of modulus of elasticity between two blocks in YBa2Cu3O7-δ",

abstract = "The modulus of elasticity between the perovskite and rock salt blocks (the unit cell of YBa2Cu3O7-δ is composed of them) in Y-system superconductors (YBa2Cu3O7-δ, δ = 0.07-0.62) have been calculated. A clear correlation among the superconducting transition temperature and the modulus of elasticity between the perovskite and rock salt blocks in the Y-system superconductors is established. Also, the correlation between the static mechanical properties and the superconducting transition temperature was discussed. We suggest that the perovskite and rock salt blocks are somewhat independent structural units in physical properties, and the interaction between the two blocks is important in determining the superconducting properties.",

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TY - JOUR

T1 - Calculation of modulus of elasticity between two blocks in YBa2Cu3O7-δ

AU - Du, X.

AU - Cheng, L. L.

AU - Zhang, L.

AU - Zhang, H.

PY - 2000/7/1

Y1 - 2000/7/1

N2 - The modulus of elasticity between the perovskite and rock salt blocks (the unit cell of YBa2Cu3O7-δ is composed of them) in Y-system superconductors (YBa2Cu3O7-δ, δ = 0.07-0.62) have been calculated. A clear correlation among the superconducting transition temperature and the modulus of elasticity between the perovskite and rock salt blocks in the Y-system superconductors is established. Also, the correlation between the static mechanical properties and the superconducting transition temperature was discussed. We suggest that the perovskite and rock salt blocks are somewhat independent structural units in physical properties, and the interaction between the two blocks is important in determining the superconducting properties.

AB - The modulus of elasticity between the perovskite and rock salt blocks (the unit cell of YBa2Cu3O7-δ is composed of them) in Y-system superconductors (YBa2Cu3O7-δ, δ = 0.07-0.62) have been calculated. A clear correlation among the superconducting transition temperature and the modulus of elasticity between the perovskite and rock salt blocks in the Y-system superconductors is established. Also, the correlation between the static mechanical properties and the superconducting transition temperature was discussed. We suggest that the perovskite and rock salt blocks are somewhat independent structural units in physical properties, and the interaction between the two blocks is important in determining the superconducting properties.

UR - https://www.scopus.com/pages/publications/0034225177

U2 - 10.1016/S0921-4534(00)00101-5

DO - 10.1016/S0921-4534(00)00101-5

M3 - Conference article

AN - SCOPUS:0034225177

SN - 0921-4534

VL - 337

SP - 204

EP - 207

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - 1

T2 - IUMRS-ICAM'99: Symposium B of the 5th International Conference on Advanced Materials 'High-Tc Superconductors'

Y2 - 13 June 1999 through 18 June 1999

ER -

Calculation of modulus of elasticity between two blocks in YBa₂Cu₃O_7-δ

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