Sulochana Deb

Sulochana Deb

Assistant Professor

MSc (Gauhati) PhD (Gauhati)

Condensed Matter Physics

Department of Physics
Gauhati University, Guwahati, 781014
Email:- debsulochana@gauhati.ac.in

M. Sc. (Physics)

Semester I - General practical laboratory

Semester II - Condensed matter physics - I, and General practical laboratory

Semester III - Condensed matter physics – II, Physics of Thin film and Advance practical laboratory

Semester IV – Experimental Methods and Project dissertation

Pre-Ph. D. course work

Condensed matter physics and Experimental Methods

Broad Research Area

 1. Plasmonic Nanoparticles.

2. Green synthesis of metal nanoparticles

3. 2D Molybdenum disulphide nanoparticles

Publications in referred journals: 

1.Silver ion concentration dependent properties of silver nanostructured nanocomposite films,Sulochana Deb and Deepali Sarkar, J.Optoelectronics and Advanced Materials, 21, No.3-4, pp. 275-280 (2019).

2. Effect of annealing temperature on optical properties of silver-PVA nanocomposite, Sulochana Deb and Deepali Sarkar, Optik, 157, 1115-1121 (2018).

3. Negative photoconductivity in silver nanocubes prepared by simple photochemical method, S. Deb and D. Sarkar, J. Experimental Nanosci., 9 (4), 375-381 (2014).

4. “Size distribution of silver nanoparticles in polyvinyl alcohol composite film: Impact on photoluminescence spectra” S. Deb and D. Sarkar, NanoScience and Nano Technology, An Indian Journal, 5(1), 13-16 (2011).

5. “Phtotochemically Grown Silver Nanocubes:Synthesis and Characterization”, S. Deb and D. Sarkar, AIP Conference Proceedings, 1276, 114-118 (2010).

6. “Fabrication of silver/ cross-linked Polyvinyl Alcohol nanoparticles by hydrothermal method”, S. Deb and D. Sarkar, Indian J. Phys. 82, 715 (2008).

Paper presented in conferences

1.“Annealing Induced Blue Shift of Surface Plasmon Resonance Peak of Silver Nanoparticles” International conference on Advanced Nanomaterials and Nanotechnology, IIT Guwahati, 2011.

2. “Negative Photoconductivity in Silver Nanocubes Prepared by Simple Photochemical Method” Condensed Matter Days, Gauhati University, 2011. 

3.  “Size distribution of silver nanoparticles in polyvinyl alcohol composite film: Impact on photoluminescence spectra” Condensed Matter Days, Kalyani University, 2010.

4.“Growth of Silver nano dendrites by Photo-irradiation method”, International Conference on Fundamental and Advanced Nanomaterials, Jadavpur University, 2010. 

5."Silver Nano by Chemical Reduction Method: Concentration Dependent Physical Properties,”Condensed Matter Days, Jadavpur University, 2009.

6.“Phtotochemically Grown Silver Nanocubes:Synthesis and Characterization”, International conference on Advanced Nanomaterials and Nanotechnology, IIT Guwahati, 2009. 

7. “Fabrication of silver/ cross-linked Polyvinyl Alcohol nanoparticles by hydrothermal method”, Physics Academy of North-East, G.U. 2007.8. "Facile method of preparing silver nano in polyvinyl alcohol matrix", International conference on Laser and Nanomaterials, Calcutta University, India, 2006.