Effects of dimensional crossover on anisotropic pinning behaviors in a model high-Tc superconductors: YBCO/(PrxY1-x)BCO superlattices

Qi Li; C. Kwon; X. X. Xi; S. Bhattacharya; A. Walkenhorst; T. Venkatesan; S. J. Hagen; W. Jiang; R. L. Greene

doi:10.1016/0921-4526(94)91694-2

Effects of dimensional crossover on anisotropic pinning behaviors in a model high-T_c superconductors: YBCO/(Pr_xY_1-x)BCO superlattices

Qi Li, C. Kwon, X. X. Xi, S. Bhattacharya, A. Walkenhorst, T. Venkatesan, S. J. Hagen, W. Jiang, R. L. Greene

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Abstract

Superlattices of one unit-cell thick YBCO layers with (Pr_xY_1-x)BCO were fabricated as a model system to study the effects of magnetic coupling on anisotropic pinning behaviors in high-T_c superconductors. A 3D to 2D crossover was observed when the sample was transformed from an S/S' to an A/N structure by increasing the temperature without changing the microscopic structure. The results demonstrate the significance of the dimensionality to the flux pinning in these materials with layered structures.

Original language	English (US)
Pages (from-to)	2389-2390
Number of pages	2
Journal	Physica B: Physics of Condensed Matter
Volume	194-196
Issue number	PART 2
DOIs	https://doi.org/10.1016/0921-4526(94)91694-2
State	Published - Feb 2 1994

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1016/0921-4526(94)91694-2

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Li, Q., Kwon, C., Xi, X. X., Bhattacharya, S., Walkenhorst, A., Venkatesan, T., Hagen, S. J., Jiang, W., & Greene, R. L. (1994). Effects of dimensional crossover on anisotropic pinning behaviors in a model high-T_c superconductors: YBCO/(Pr_xY_1-x)BCO superlattices. Physica B: Physics of Condensed Matter, 194-196(PART 2), 2389-2390. https://doi.org/10.1016/0921-4526(94)91694-2

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title = "Effects of dimensional crossover on anisotropic pinning behaviors in a model high-Tc superconductors: YBCO/(PrxY1-x)BCO superlattices",

abstract = "Superlattices of one unit-cell thick YBCO layers with (PrxY1-x)BCO were fabricated as a model system to study the effects of magnetic coupling on anisotropic pinning behaviors in high-Tc superconductors. A 3D to 2D crossover was observed when the sample was transformed from an S/S' to an A/N structure by increasing the temperature without changing the microscopic structure. The results demonstrate the significance of the dimensionality to the flux pinning in these materials with layered structures.",

author = "Qi Li and C. Kwon and Xi, {X. X.} and S. Bhattacharya and A. Walkenhorst and T. Venkatesan and Hagen, {S. J.} and W. Jiang and Greene, {R. L.}",

year = "1994",

month = feb,

day = "2",

doi = "10.1016/0921-4526(94)91694-2",

language = "English (US)",

volume = "194-196",

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Li, Q, Kwon, C, Xi, XX, Bhattacharya, S, Walkenhorst, A, Venkatesan, T, Hagen, SJ, Jiang, W & Greene, RL 1994, 'Effects of dimensional crossover on anisotropic pinning behaviors in a model high-T_c superconductors: YBCO/(Pr_xY_1-x)BCO superlattices', Physica B: Physics of Condensed Matter, vol. 194-196, no. PART 2, pp. 2389-2390. https://doi.org/10.1016/0921-4526(94)91694-2

TY - JOUR

T1 - Effects of dimensional crossover on anisotropic pinning behaviors in a model high-Tc superconductors

T2 - YBCO/(PrxY1-x)BCO superlattices

AU - Li, Qi

AU - Kwon, C.

AU - Xi, X. X.

AU - Bhattacharya, S.

AU - Walkenhorst, A.

AU - Venkatesan, T.

AU - Hagen, S. J.

AU - Jiang, W.

AU - Greene, R. L.

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N2 - Superlattices of one unit-cell thick YBCO layers with (PrxY1-x)BCO were fabricated as a model system to study the effects of magnetic coupling on anisotropic pinning behaviors in high-Tc superconductors. A 3D to 2D crossover was observed when the sample was transformed from an S/S' to an A/N structure by increasing the temperature without changing the microscopic structure. The results demonstrate the significance of the dimensionality to the flux pinning in these materials with layered structures.

AB - Superlattices of one unit-cell thick YBCO layers with (PrxY1-x)BCO were fabricated as a model system to study the effects of magnetic coupling on anisotropic pinning behaviors in high-Tc superconductors. A 3D to 2D crossover was observed when the sample was transformed from an S/S' to an A/N structure by increasing the temperature without changing the microscopic structure. The results demonstrate the significance of the dimensionality to the flux pinning in these materials with layered structures.

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IS - PART 2

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Effects of dimensional crossover on anisotropic pinning behaviors in a model high-T_c superconductors: YBCO/(Pr_xY_1-x)BCO superlattices

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