Journal article icon

Journal article

Crystal structure and magnetic properties of SrCaMnGaO5+delta

Abstract:

The room-temperature crystal structure of the brownmillerite SrCaMnGaO5+δ (δ = 0.035) has been refined from neutron powder diffraction data; space group Ima2, a = 15.7817(6), b = 5.4925(2), c = 5.3196(2) Å. Mn and Ga occupy 99.0(2)% of the 6- and 4-coordinate sites, respectively. A combination of magnetometry, neutron diffraction and μSR spectroscopy has shown that the compound orders magnetically at 180 K, and that the low-temperature phase has a G-type antiferromagnetic structure, with an o...

Expand abstract
Publication status:
Published

Actions


Access Document


Publisher copy:
10.1006/jssc.2002.9641

Authors


More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
Gallon, DJ More by this author
Expand authors...
Journal:
JOURNAL OF SOLID STATE CHEMISTRY
Volume:
167
Issue:
1
Pages:
188-195
Publication date:
2002-08-05
DOI:
ISSN:
0022-4596
URN:
uuid:bff5ff36-cad6-4c32-b654-7d5fb55c4068
Source identifiers:
15527
Local pid:
pubs:15527
Language:
English
Keywords:

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP