blue shift – TechConnect Briefs

Influence of grain’s morphology and their distribution on surface, electronic and magnetic properties of nanocrystalline Sn1-xCoxO2 Diluted Magnetic Semiconductors

Sreenivas K., Venugopal Reddy P., Osmania University, IN

With a view to understand not only the nanosize dependent properties of microstructure and electronic properties, but also to study the correlations between the surface effects associated with the magnetic nano-particles, especially the changes in [...]

Optical absorption and luminescence study of ZnS quantum dots

Chakdar D., Gope G., Talukdar A., Avasthi D.K., Nath S.S., Research Scholor, IN

We report here ZnS quantum dots synthesized by chemical method at room temperature. In this technique ZnS quantum dots are produced by simple chemical reactions where Zeolite, acting as matrix, plays the key role in [...]

Effect of swift heavy ion on CdS quantum dots embedded in PVA matrix and their applications

Gope G., Chakdar D., Avasthi D.K., Paul M., Nath S.S., NIT Silcchar, IN

We report synthesis of CdS quantum dots by chemical route at room temperature. In this technique CdS specimen are produced by simple chemical reactions where polyvinyl alcohol (PVA), acting as matrix, plays the key role [...]

Gold Nanorods: Synthesis and Modulation of Optical Properties

Tiwari N.R., Kalele S.A., Kulkarni S.K., University of Pune, IN

Metal nanoparticles offer a wide area of application owing to their size and shape dependent optical properties. Recently, there has been significant interest in gold nanorods due to their potential application in the field of [...]