Structural Studies of the MetalโNonmetal
โ
M. Field; B.J. Kennedy; B.A. Hunter
๐
Article
๐
2000
๐
Elsevier Science
๐
English
โ 172 KB
A combination of powder neutron and X-ray di4raction measurements were carried out in the pyrochlore type oxides Bi 2ุx Nd x Ru 2 O 7ุy , 0 < x < 2 in order to probe the structural changes that occur on going from the metallic oxides, x < 0.75, to the semiconducting oxides, x > 0.75. The relative sm