Raman spectroscopy (vibrational spectroscopy) proved to be an effective analytical approach in the field of geology, semiconductors, materials and polymers. Over past decade, has attracted attention researchers as a non-destructive, highly sensitive, fast eco-friendly method demonstrated unique capabilities food analysis. The use spectroscopic methods (RSMs) assess quality meat finished product...

Abstract We present the photometric and spectroscopic analysis of four W UMa binaries J015829.5+260333 (hereinafter as J0158), J030505.1+293443 J0305), J102211.7+310022 J1022), KW Psc. The VR c I band observations are carried out with 1.3 m Devasthal Fast Optical Telescope (DFOT). For low-resolution spectroscopy, we used 2 Himalayan Chandra (HCT) well archival data from 4 LAMOST survey. systems...