The line shape of the Ortho-II superstructure reflection in YBa2Cu3O6.5

P. Schleger; R. Hadfield; H. Casalta; N.H. Andersen; H.F. Poulsen; M. von Zimmermann; J.R. Schneider; R.L. Liang; P. Dosanjh; W.N. Hardy

doi:10.1016/0921-4534(94)91859-7

The line shape of the Ortho-II superstructure reflection in YBa₂Cu₃O₆_.₅

P. Schleger
, R. Hadfield
, H. Casalta
, N.H. Andersen
, H.F. Poulsen
, M. von Zimmermann
, J.R. Schneider
, R.L. Liang
, P. Dosanjh
, W.N. Hardy

Research output: Contribution to journal › Conference article › Research

Abstract

Neutron and synchrotron x-ray measurements of the Ortho-II superstructure reflections on a high quality single crystal of YBa2Cu3O6.5 revealed that the intrinsic line shape is a Lorentzian to the power 5/2. It is argued that such a line shape implies late-stage domain coarsening of a quenched system ordering in three dimensions (d=3) with a two component order parameter (n=2).

Original language	English
Journal	Physica C: Superconductivity and its Applications
Volume	235-240
Pages (from-to)	1269-1270
ISSN	0921-4534
DOIs	https://doi.org/10.1016/0921-4534(94)91859-7
Publication status	Published - 1994
Event	4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors - Grenoble, France Duration: 5 Jul 1994 → 9 Jul 1994

Conference

Conference	4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors
Country/Territory	France
City	Grenoble
Period	05/07/1994 → 09/07/1994

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10.1016/0921-4534(94)91859-7

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Cite this

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title = "The line shape of the Ortho-II superstructure reflection in YBa2Cu3O6.5",

abstract = "Neutron and synchrotron x-ray measurements of the Ortho-II superstructure reflections on a high quality single crystal of YBa2Cu3O6.5 revealed that the intrinsic line shape is a Lorentzian to the power 5/2. It is argued that such a line shape implies late-stage domain coarsening of a quenched system ordering in three dimensions (d=3) with a two component order parameter (n=2). ",

keywords = "Materialer med s{\ae}rlige fysiske og kemiske egenskaber",

author = "P. Schleger and R. Hadfield and H. Casalta and N.H. Andersen and H.F. Poulsen and Zimmermann, \{M. von\} and J.R. Schneider and R.L. Liang and P. Dosanjh and W.N. Hardy",

year = "1994",

doi = "10.1016/0921-4534(94)91859-7",

language = "English",

volume = "235-240",

pages = "1269--1270",

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

issn = "0921-4534",

publisher = "Elsevier",

note = "4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors ; Conference date: 05-07-1994 Through 09-07-1994",

}

TY - GEN

T1 - The line shape of the Ortho-II superstructure reflection in YBa2Cu3O6.5

AU - Schleger, P.

AU - Hadfield, R.

AU - Casalta, H.

AU - Andersen, N.H.

AU - Poulsen, H.F.

AU - Zimmermann, M. von

AU - Schneider, J.R.

AU - Liang, R.L.

AU - Dosanjh, P.

AU - Hardy, W.N.

PY - 1994

Y1 - 1994

N2 - Neutron and synchrotron x-ray measurements of the Ortho-II superstructure reflections on a high quality single crystal of YBa2Cu3O6.5 revealed that the intrinsic line shape is a Lorentzian to the power 5/2. It is argued that such a line shape implies late-stage domain coarsening of a quenched system ordering in three dimensions (d=3) with a two component order parameter (n=2).

AB - Neutron and synchrotron x-ray measurements of the Ortho-II superstructure reflections on a high quality single crystal of YBa2Cu3O6.5 revealed that the intrinsic line shape is a Lorentzian to the power 5/2. It is argued that such a line shape implies late-stage domain coarsening of a quenched system ordering in three dimensions (d=3) with a two component order parameter (n=2).

KW - Materialer med særlige fysiske og kemiske egenskaber

U2 - 10.1016/0921-4534(94)91859-7

DO - 10.1016/0921-4534(94)91859-7

M3 - Conference article

SN - 0921-4534

VL - 235-240

SP - 1269

EP - 1270

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

T2 - 4th International Conference on Materials and Mechanisms of Superconductivity and High Temperature Superconductors

Y2 - 5 July 1994 through 9 July 1994

ER -