Ordering in Tl2CaBa2Cu2O8 and Tl2Ba2CuO6 studied by pair distribution function and rietveld analysis

B. H. Toby; W. Dmowski; T. Egami; J. D. Jorgensen; M. A. Subramanian; J. Gopalakrishnan; A. W. Sleight; J. B. Parise

doi:10.1016/0921-4534(89)90937-4

Ordering in Tl₂CaBa₂Cu₂O₈ and Tl₂Ba₂CuO₆ studied by pair distribution function and rietveld analysis

B. H. Toby
, W. Dmowski
, T. Egami
, J. D. Jorgensen
, M. A. Subramanian
, J. Gopalakrishnan
, A. W. Sleight
, J. B. Parise

Geosciences

University of Pennsylvania
Argonne National Laboratory
DuPont

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Rietveld analysis indicates that the only long-range structural variation in Tl₂CaBa₂Cu₂O₈ with temperature is a shift of O(2) away from Cu and toward Ba with increasing T. Atomic pair distribution function analysis on two samples of Tl₂Ba₂CuO₆, one superconducting, the other not, shows substantial differences in their short range structure, but similar medium range structures, while Rietveld analysis shows very similar lattice constants and long-range structures.

Original language	English
Pages (from-to)	101-102
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	162-164
Issue number	PART 1
DOIs	https://doi.org/10.1016/0921-4534(89)90937-4
State	Published - Dec 1989

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title = "Ordering in Tl2CaBa2Cu2O8 and Tl2Ba2CuO6 studied by pair distribution function and rietveld analysis",

abstract = "Rietveld analysis indicates that the only long-range structural variation in Tl2CaBa2Cu2O8 with temperature is a shift of O(2) away from Cu and toward Ba with increasing T. Atomic pair distribution function analysis on two samples of Tl2Ba2CuO6, one superconducting, the other not, shows substantial differences in their short range structure, but similar medium range structures, while Rietveld analysis shows very similar lattice constants and long-range structures.",

author = "Toby, \{B. H.\} and W. Dmowski and T. Egami and Jorgensen, \{J. D.\} and Subramanian, \{M. A.\} and J. Gopalakrishnan and Sleight, \{A. W.\} and Parise, \{J. B.\}",

year = "1989",

month = dec,

doi = "10.1016/0921-4534(89)90937-4",

language = "English",

volume = "162-164",

pages = "101--102",

journal = "Physica C: Superconductivity and its applications",

issn = "0921-4534",

number = "PART 1",

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TY - JOUR

T1 - Ordering in Tl2CaBa2Cu2O8 and Tl2Ba2CuO6 studied by pair distribution function and rietveld analysis

AU - Toby, B. H.

AU - Dmowski, W.

AU - Egami, T.

AU - Jorgensen, J. D.

AU - Subramanian, M. A.

AU - Gopalakrishnan, J.

AU - Sleight, A. W.

AU - Parise, J. B.

PY - 1989/12

Y1 - 1989/12

N2 - Rietveld analysis indicates that the only long-range structural variation in Tl2CaBa2Cu2O8 with temperature is a shift of O(2) away from Cu and toward Ba with increasing T. Atomic pair distribution function analysis on two samples of Tl2Ba2CuO6, one superconducting, the other not, shows substantial differences in their short range structure, but similar medium range structures, while Rietveld analysis shows very similar lattice constants and long-range structures.

AB - Rietveld analysis indicates that the only long-range structural variation in Tl2CaBa2Cu2O8 with temperature is a shift of O(2) away from Cu and toward Ba with increasing T. Atomic pair distribution function analysis on two samples of Tl2Ba2CuO6, one superconducting, the other not, shows substantial differences in their short range structure, but similar medium range structures, while Rietveld analysis shows very similar lattice constants and long-range structures.

UR - https://www.scopus.com/pages/publications/0024921742

U2 - 10.1016/0921-4534(89)90937-4

DO - 10.1016/0921-4534(89)90937-4

M3 - Article

AN - SCOPUS:0024921742

SN - 0921-4534

VL - 162-164

SP - 101

EP - 102

JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - PART 1

ER -

Ordering in Tl₂CaBa₂Cu₂O₈ and Tl₂Ba₂CuO₆ studied by pair distribution function and rietveld analysis

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