Influence of the Misfit on the Interface Roughness in SrTiO3Based Cuprate Heterostructures and Superlattices

J. Ayache, 

J. Ayache

CSNSM, Université Paris-Sud, 91405 Orsay, France

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J.-P. Contour, 

J.-P. Contour

Unité Mixte de Physique C.N.R.S. Thomson-CSF, Orsay, France

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C. Chenu, 

C. Chenu

Unité Mixte de Physique C.N.R.S. Thomson-CSF, Orsay, France

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M. Drouet, 

M. Drouet

Thomson-CSF, LCR, Domaine de Corbeville, 91404 Orsay, France

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O. Durand, 

O. Durand

Thomson-CSF, LCR, Domaine de Corbeville, 91404 Orsay, France

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M. Magis, 

M. Magis

Thomson-CSF, LCR, Domaine de Corbeville, 91404 Orsay, France

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First published: 27 June 2000
https://doi.org/10.1002/352760622X.ch40
Citations: 1

Summary

In the present paper, we study the influence of the misfit on the interface roughness for two kinds of superlattices having a-axis and c-axis orientation: YBCO/STO superlattices, as well as short period of (STO/PBCGO)10 pseudomorphic superlattices and a (YBCO/PBCGO/ STO/PBCGO)10 growth sequence have been grown on STO (100) substrate using pulsed laser.

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