The optical properties of Ln 2 Ti 2 S 2 O 5 compounds (Ln=Nd, Sm, Gd, Tb, Dy, Ho, Er, and Y) have been measured. Diffuse reflectance spectra revealed a strong absorption band above 2 eV, which explains the color of the compounds. Moreover, other bands, with a lower intensity, have been attributed to
The Synthesis, Structural Characterization and Magnetic Properties of Compounds in the Ln2O3—SrO—NiO—CuO System for Ln: La, Nd, Gd, Dy, Ho and Er.
✍ Scribed by Hanen Chaker; T. Roisnel; M. Ceretti; R. Ben Hassen
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 13 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
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📜 SIMILAR VOLUMES
New layered Co oxides of nominal formula Sr 2 (Ln 0.8 Ca 0.2 ) Co 2 O 6 (Ln ؍ Sm, Eu, Gd, Tb, Dy, Ho, and Y) are reported. Single-phase polycrystalline samples were obtained at compositions Sr 2 Y 1؊x Ca x Co 2.5؉ O 6؊ (0.24x40.5; 04 40.24), Sr 2 Y 1؊x Ca x Co 3.4؉ 2 O 6؉ (0.24x40.5; 0.624 40.79),
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v