Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 425, Issue 1-2, Pages 50-53Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2006.01.077
Keywords
dielectric response; light absorption and reflection; electronic states (localized)
Ask authors/readers for more resources
Results of dielectric, spectral and Raman scattering studies of SrTiO3:Nd are reported in the paper, and are compared with one for nominally pure crystal. Dielectric and Raman investigations were conducted at the temperature range from 25 K to room temperature. Analysis of dielectric susceptibility T-dependence for test frequency of 1 MHz was conducted. Raman spectra contain broad peak with drastic anomalies at T-dependence of intensity around 105 K, indicating the existence of a phase transition (PT). The band gap studies were conducted by analyzing UV-vis spectroscopy. The transmission spectra at 300 K show a linear fit for direct transition. (c) 2006 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available