Study of high-pressure-induced phase tra
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Nita Dilawar; Usha Chandra; G. Parthasarathy; A. K. Bandyopadhyay
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Article
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2008
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John Wiley and Sons
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English
⚖ 228 KB
## Abstract We report here high‐pressure‐induced phase transitions observed in nanocrystalline perovskite La~0.8~Sr~0.2~Mn~0.8~Fe~0.19~^57^Fe~0.01~O~3~ as a function of pressure up to 9.2 GPa at room temperature by Raman spectroscopy. The nanocrystalline sample, synthesized by the sol–gel technique