Indexed Powder Data for Incommensurate Bi2Sr2Ca2Cu3Oz

C. Namgung; E. E. Lachowski; J. T.S. Irvine; A. R. West

doi:10.1017/S0885715600016109

Indexed Powder Data for Incommensurate Bi₂Sr₂Ca₂Cu₃O_z

C. Namgung, E. E. Lachowski, J. T.S. Irvine, A. R. West

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

Abstract

The X-ray powder pattern of the Pb-free 110 K superconductor phase Bi2Sr2Ca2Cu3Ozhas many lines which belong to an incommensurate supercell. Using electron diffraction photographs as a guide, an indexing scheme for the powder pattern has been obtained. The unit cell has a geometrically orthorhombic subcell a = 5.411(2), b = 5.420(2), c = 37.29(2) A. Superce11 reflections have indices that are derived from the subcell k, l indices by addition of ± q*, where q* = n<5b* + nec* : n = 1, 2 …; 5 = 0.211(2); ∊= - 0.78(1).

Original language	English
Pages (from-to)	49-51
Number of pages	3
Journal	Powder Diffraction
Volume	7
Issue number	1
DOIs	https://doi.org/10.1017/S0885715600016109
Publication status	Published - Mar 1992

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title = "Indexed Powder Data for Incommensurate Bi2Sr2Ca2Cu3Oz",

abstract = "The X-ray powder pattern of the Pb-free 110 K superconductor phase Bi2Sr2Ca2Cu3Ozhas many lines which belong to an incommensurate supercell. Using electron diffraction photographs as a guide, an indexing scheme for the powder pattern has been obtained. The unit cell has a geometrically orthorhombic subcell a = 5.411(2), b = 5.420(2), c = 37.29(2) A. Superce11 reflections have indices that are derived from the subcell k, l indices by addition of ± q*, where q* = n<5b* + nec* : n = 1, 2 …; 5 = 0.211(2); ∊= - 0.78(1).",

author = "C. Namgung and Lachowski, \{E. E.\} and Irvine, \{J. T.S.\} and West, \{A. R.\}",

year = "1992",

month = mar,

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AU - Namgung, C.

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AU - Irvine, J. T.S.

AU - West, A. R.

PY - 1992/3

Y1 - 1992/3

N2 - The X-ray powder pattern of the Pb-free 110 K superconductor phase Bi2Sr2Ca2Cu3Ozhas many lines which belong to an incommensurate supercell. Using electron diffraction photographs as a guide, an indexing scheme for the powder pattern has been obtained. The unit cell has a geometrically orthorhombic subcell a = 5.411(2), b = 5.420(2), c = 37.29(2) A. Superce11 reflections have indices that are derived from the subcell k, l indices by addition of ± q*, where q* = n<5b* + nec* : n = 1, 2 …; 5 = 0.211(2); ∊= - 0.78(1).

AB - The X-ray powder pattern of the Pb-free 110 K superconductor phase Bi2Sr2Ca2Cu3Ozhas many lines which belong to an incommensurate supercell. Using electron diffraction photographs as a guide, an indexing scheme for the powder pattern has been obtained. The unit cell has a geometrically orthorhombic subcell a = 5.411(2), b = 5.420(2), c = 37.29(2) A. Superce11 reflections have indices that are derived from the subcell k, l indices by addition of ± q*, where q* = n<5b* + nec* : n = 1, 2 …; 5 = 0.211(2); ∊= - 0.78(1).

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DO - 10.1017/S0885715600016109

M3 - Article

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SN - 0885-7156

VL - 7

SP - 49

EP - 51

JO - Powder Diffraction

JF - Powder Diffraction

IS - 1

ER -

Indexed Powder Data for Incommensurate Bi₂Sr₂Ca₂Cu₃O_z

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