Some unusual features in the Raman spectrum of amorphous-carbon films obtained by pyrolysis of maleic anhydride
Data(s) |
15/03/1997
|
---|---|
Resumo |
Laser micro-Raman spectroscopic measurements were done on the amorphous conducting carbon films obtained from maleic anhydride by pyrolysis process. We have found a predominant broad peak around 1140 cm(-1), in addition to the normally observed peaks in amorphous carbons around 1350 and 1600 cm(-1), and peak of medium intensity around 800 cm(-1). Here we discuss the possibility of conjugated polymer like bond alternating structure which can give rise to these unusual Raman features. (C) 1997 American Institute of Physics. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/38464/1/Some_unusual_features.pdf Subramanyam, SV and Sayeed, Ahmed and Meenakshi, V and Bhattacharya, Somnath and Cholli, Ashoke and Tripathi, Sukant (1997) Some unusual features in the Raman spectrum of amorphous-carbon films obtained by pyrolysis of maleic anhydride. In: Journal of Applied Physics, 81 (6). pp. 2907-2909. |
Publicador |
American Institute of Physics |
Relação |
http://jap.aip.org/resource/1/japiau/v81/i6/p2907_s1 http://eprints.iisc.ernet.in/38464/ |
Palavras-Chave | #Physics |
Tipo |
Journal Article PeerReviewed |