B R Boruah
Articles written in Pramana – Journal of Physics
Volume 60 Issue 1 January 2003 pp 47-52 Reasearch Articles
Spectroscopic investigation of the Dergaon meteorite with reference to 10 μm and 20 μm bands
A Gohain Barua B R Boruah S Bhattacharyya G D Baruah
Analysis of a part of the meteorite which fell at Dergaon (India) on March 2, 16.40 local time (2001) is presented with the help of FTIR, absorption and atomic spectra. The FTIR spectrum exhibits prominent absorption bands in the region 800–1100 cm−1, originating from the valence vibration of SiO4, a basic component of the silicate lattice.
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