VIGNESWARI, M. and SUDHARSAN, S. and SRINIVASAN, R. and SANKARRAJAN, S. (2015) GRAIN SIZE EFFECT ON STRUCTURAL AND OPTICAL PROPERTIES OF LSMO NANOPARTICLES. Journal of Applied Physical Science International, 3 (2). pp. 52-58.
Full text not available from this repository.Abstract
Structural and optical properties of La(1-x)SrxMnO3 (LSMO) nanoparticles, synthesized by the solid state reaction technique followed by the ball milling method. The X-ray powder diffraction (XRD) pattern of LSMO perovskite nanocrystal confirms the rhombohedral crystal structure. Transmission electron microscope (TEM) micrograph further confirms the formation of LSMO nanoparticles of size 10 to 20 nm. Photoluminescence spectra of LSMO nanoparticles have been studied for two different grain sizes of LSMO nanoparticles. It confirms the wider and higher intensity peak has been observed in lower grain size sample due to their disordered structure. The relationship between the grain size and absorption edge nanoparticles are determined by UV–vis absorption spectra.
| Item Type: | Article |
|---|---|
| Subjects: | STM Academic > Physics and Astronomy |
| Depositing User: | Unnamed user with email support@stmacademic.com |
| Date Deposited: | 26 Dec 2023 08:10 |
| Last Modified: | 26 Dec 2023 08:10 |
| URI: | http://article.researchpromo.com/id/eprint/2053 |
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