Kigook Song, Robert D. Miller, et al.
Macromolecules
The detailed behavior of the phase transitions was mapped out for the series RNiO3 as a function of the rare earth (R). A sharp insulator-metal transition is observed, which depends strongly on R.Forsmall$R it occurs at a higher temperature than the antiferromagnetic ordering (measured by muon-spin relaxation). By increasing either the temperature or the size of R, an insulator-metal transition is observed, most probably caused by the closing of the charge-transfer gap, induced by increase in the electronic bandwidth. © 1992 The American Physical Society.
Kigook Song, Robert D. Miller, et al.
Macromolecules
A. Krol, C.J. Sher, et al.
Surface Science
R.M. Macfarlane, R.L. Cone
Physical Review B - CMMP
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Surface Review and Letters