M D Sastry
Articles written in Pramana – Journal of Physics
Volume 52 Issue 5 May 1999 pp 525-528 Brief Report
The PAS cell with carbon black absorber is used as a detector for spectrophotometry in an open room. This has immense potential of obtaining absorption speciation information from remote samples.
Volume 52 Issue 6 June 1999 pp 647-655 Research Articles
In order to understand the mechanism of optical image storage in photorefractive polyvinyl alcohol (PVA) films, photo-EPR and photoacoustic spectral investigations were carried out on PVA films doped with Cr3+ and VO2+. The EPR spectrum of Cr3+ has shown reduction in intensity on
Volume 93 | Issue 5
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