Citation
S. Castro-garcia et al., IR characterization of Ln(2-x)Sr(x)CoO(4) (x >= 1; Ln=La, Nd) oxides, J ALLOY COM, 323, 2001, pp. 710-713
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
ISSN journal
09258388
→ ACNP
Volume
323
Year of publication
2001
Pages
710 - 713
Database
ISI
SICI code
0925-8388(20010712)323:<710:ICOL(>>2.0.ZU;2-J
Abstract
We have recorded the FTIR spectra of powder samples of Ln(2-x)Sr(x)CoO(4) (
Ln=La, Nd) at room temperature. We have identified the infrared active mode
s (3A(2u) + 4E(u)), and analyzed how they change as a function of Ln and th
e Sr doping. We correlate the obtained results with structural data obtaine
d from powder X-ray diffraction studies and with the electronic properties
displayed by these samples. (C) 2001 Elsevier Science B.V. All rights reser
ved.