Journal article
Neutron diffraction studies of the crystal and magnetic structure of Nd1.5Sr0.5NiO4
Abstract
The crystal structure and magnetic ordering of Nd1.5Sr0.5NiO4 which shows a susceptibility maximum at 17 K have been investigated by neutron diffraction. A tetragonal K2NiF4-type structure is confirmed at room temperature with a = 3.7756(3) Å and c = 12.485(1) Å. A mean NiO distance of 1.986(5) Å reflects the presence of equal concentrations of Ni2+ and Ni3+. Low temperature neutron diffraction data to 11 K reveal features not apparent in the …
Authors
Greedan JE; Liu G; Arbuckle BW; Ramanujachary KV; Greenblatt M
Journal
Journal of Solid State Chemistry, Vol. 97, No. 2, pp. 419–426
Publisher
Elsevier
Publication Date
April 1992
DOI
10.1016/0022-4596(92)90051-v
ISSN
0022-4596