Anomalous multi-order Raman scattering in LaMnO3: a signature of quantum lattice effects in a Jahn-Teller crystal
The multi-order Raman scattering is studied up to a fourth order for a detwinned LaMnO3 crystal. Based on a comprehensive data analysis of the polarisation-dependent Raman spectra, we show that the anomalous features in the multi-order scattering could be the sidebands on the low-energy mode at abou...
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Main Authors: | , , , , , , , , , , |
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Format: | Default Article |
Published: |
2013
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Subjects: | |
Online Access: | https://hdl.handle.net/2134/16400 |
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