Raman Studies in MgB2-xCx

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dc.creatorSakuntala, T.
dc.creatorDeb, S. K.
dc.creatorBharathi, A.
dc.creatorBalaselvi, S. Jemima
dc.creatorSundar, C. S.
dc.creatorHariharan, Y.
dc.date2003-09-17
dc.date.accessioned2026-07-25T15:20:49Z
dc.descriptionRaman scattering measurements have been carried out in MgB2-xCx for x=0.0 -0.30. The broad Raman band around 600cm-1 range, which corresponds to the E2g mode in MgB2 is seen to narrow and reduce in intensity with increasing carbon content. For x>0.15, new set of bands appear at 1200 cm-1 possibly arising from the B-C, E2g modes. The decrease in Tc with carbon substitution seems to correlate with this change over.
dc.descriptionSubmitted to DAE Solid State Physics Symposium December 2003
dc.identifierhttps://arxiv.org/abs/cond-mat/0309400
dc.identifierhttp://arxiv.org/abs/cond-mat/0309400
dc.identifier.urihttps://dspace.dare.co.zw/handle/123456789/33091
dc.subjectSuperconductivity
dc.titleRaman Studies in MgB2-xCx
dc.typetext

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