Skip to main content

Lund University Publications

LUND UNIVERSITY LIBRARIES

An electron diffraction and group theoretical study of the new Bi-based high-temperature superconductor

Withers, RL ; Hyde, BG ; Thompson, JG ; Wallenberg, LR LU ; Fitz Gerald, JD and Stewart, AM (1988) In Journal of Physics: Condensed Matter 21(13). p.417-424
Abstract
An electron microscopy study of the new Bi-based high-temperature superconductor reveals an incommensurately modulated, pseudo-tetragonal, layered structure strongly reminiscent of the so-called Aurivillius phases. The systematic extinction conditions associated with the matrix and satellite reflections allow two possible space group symmetries for the average structure and two possible superspace group symmetries for the modulated structure. A structural model consistent with the above symmetry constraints is presented.
Please use this url to cite or link to this publication:
author
; ; ; ; and
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics: Condensed Matter
volume
21
issue
13
pages
417 - 424
publisher
IOP Publishing
external identifiers
  • scopus:4243903793
ISSN
0022-3719
DOI
10.1088/0022-3719/21/13/002
language
English
LU publication?
no
id
79d4a7a1-6bba-4801-be27-23dc811abe78
date added to LUP
2023-10-31 14:32:29
date last changed
2023-11-03 08:09:33
@article{79d4a7a1-6bba-4801-be27-23dc811abe78,
  abstract     = {{An electron microscopy study of the new Bi-based high-temperature superconductor reveals an incommensurately modulated, pseudo-tetragonal, layered structure strongly reminiscent of the so-called Aurivillius phases. The systematic extinction conditions associated with the matrix and satellite reflections allow two possible space group symmetries for the average structure and two possible superspace group symmetries for the modulated structure. A structural model consistent with the above symmetry constraints is presented.}},
  author       = {{Withers, RL and Hyde, BG and Thompson, JG and Wallenberg, LR and Fitz Gerald, JD and Stewart, AM}},
  issn         = {{0022-3719}},
  language     = {{eng}},
  month        = {{05}},
  number       = {{13}},
  pages        = {{417--424}},
  publisher    = {{IOP Publishing}},
  series       = {{Journal of Physics: Condensed Matter}},
  title        = {{An electron diffraction and group theoretical study of the new Bi-based high-temperature superconductor}},
  url          = {{http://dx.doi.org/10.1088/0022-3719/21/13/002}},
  doi          = {{10.1088/0022-3719/21/13/002}},
  volume       = {{21}},
  year         = {{1988}},
}