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Papers published in National / International Journals 1. “Effect of Pressure on optical and electrical properties of tungsten diselenide

single crystals.” T.A. Patel, J.B. Patel, M.N. Parmar, G.K. Solanki and M.P. Deshpande High Pressure Research, 24 (2004) 255.

2. “Thermoelectric power of mixed tungsten sulphoselenide single crystals grown by vapour phase technique.” J.B. Patel, M.N. Parmar, M.P. Deshpande, G.K. Solanki and M.K. Agarwal Indian Journal of Pure & Applied Physics, 43 (2005) 527-531.

3. “Dependence of optical and electrical properties of tungsten diselenide single

crystals on pressure.” J.B. Patel, Rajiv Vidya, M.N. Parmar, G.K. Solanki and M.P. Deshpande.

Solid State Physics (India) 46 (2003) 741-742. (Proceedings of the DAE Solid State Physics Symposium, 2003) 4. “Characterization of rhenium intercalated/doped tungsten diselenide single

crystals by X-ray diffraction and Hall effect.” J.B. Patel, Rajiv Vidya, M.N. Parmar, G.K. Solanki and M.P. Deshpande. Solid State Physics (India) 49 (2004) 774-775.

(Proceedings of the DAE Solid State Physics Symposium, 2004) 5. “Electrical and thermal studies of rhenium intercalated/doped tungsten

diselenide single crystals” J.B. Patel, K.R. Patel, M.N. Parmar, G.K. Solanki and M.P. Deshpande Solid State Physics (India) 50 (2005) 923-924.

(Proceedings of the DAE Solid State Physics Symposium, 2005) 6. “Synthesis and Characterization of rhenium intercalated/doped single

crystals.” J.B. Patel, M.N. Parmar, G.K. Solanki and M.P. Deshpande Materials Chemistry and Physics (Communicated 2008)

7. “Transport property measurements of Bi2Se3 crystal grown by Bridgman method” M. P. Deshpande, Nilesh N. Pandya and M. N. Parmar Russian Physics Journal (Communicated 2008).

8. “Electrical and thermal properties of tungsten diselenide single crystals doped

with copper” M. P. Deshpande, M.N. Parmar, Nilesh N Pandya and G.K. Solanki

53rd DAE Solid State Physics Symposium (Communicated 2008). 9. “Transport property measurements of copper doped tungsten diselenide single

crystals grown by vapour phase technique” M. P. Deshpande, M.N. Parmar, Nilesh N Pandya and G.K. Solanki

Materials Letters (Communicated 2008)

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10 Band gap determination of copper doped tungsten diselenide single crystals by optical absorption method

M. P. Deshpande, M.N. Parmar, Nilesh N Pandya and G.K. Solanki Journal of Material Science Letters (Communicated 2008)

Papers presented in National / International Conferences / Symposiums / Seminars

1. “Optical and electrical characterization of copper intercalated tungsten

dichalcogenide single crystals.” J.B. Patel, M.N. Parmar, G.K. Solanki and M.P. Deshpande Seminar on Experimental Condensed Matter Physics, Department of Physics, Sardar Patel University, VALLABH VIDYANAGAR on March 23rd, 2002.

2. “Synthesis, characterization and studies of various physical properties of

rhenium intercalated WSe2 single crystals.” J.B. Patel, M.N. Parmar, G.K. Solanki and M.P. Deshpande Ninth National Seminar on Crystal Growth, Crystal Growth Centre, Anna University, CHENNAI during February 24-26, 2003.

3. “Thermal analysis and nanocrystalline form of tungsten diselenide single

crystals” Tejal A. Patel, M.N. Parmar, Rajiv Vaidya, G.K. Solanki & M.P. Deshpande 46th DAE Solid State Physics Symposium, 26-30 December 2003, Jiwaji University, GWALIOR.(poster presentation)

4. “Effect of Pressure on electrical and optical properties of WSe2 single

crystals.” J.B. Patel, M.N. Parmar, Rajiv Vidya, G.K. Solanki and M.P. Deshpande Seminar on Condensed Matter Physics, Department of Physics, Sardar Patel

University, VALLABH VIDYANAGAR on February 21st , 2004. 5. “Studies on transport and Optical properties of Rhenium intercalated/doped

WSe2.” M. P. Deshpande, J. B. Patel, M. N. Parmar, and G. K. Solanki National Conference on Advanced Materials and Technology, DAV College, AMRITSAR during September 24-26, 2004.

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6. “Growth and characterization of rhenium intercalated/doped tungsten diselenide single crystals by vapour phase technique.” J.B.Patel, Rajiv Vaidya, M.N. Parmar, G.K. Solanki and M.P. Deshpande 19th Gujarat Science Congress on Recent Advances in Science and Technology, Sardar Patel University, VALLABH VIDYANAGAR on February 19th 2005.

7. “Growth and characterization of rhenium intercalated/doped tungsten

diselenide single crystals by vapour phase technique.” J.B. Patel, Rajiv Vaidya, M.N. Parmar, G.K. Solanki and M.P. Deshpande 3rd International Conference of Materials for Advanced Technologies (ICMAT-2005), SINGAPORE, during July 3-8 2005, Organized by The Materials Research Society of Singapore.

8. “Synthesis and characterization of rhenium intercalated/doped tungsten

diselenide single crystals by vapour phase technique” J. B. Patel, M. N. Parmar, M. P. Deshpande and G. K. Solanki 35th National Seminar on Crystallography held at National Physical Laboratory, NEW DELHI during 22nd -24th February, 2006.(poster presentation)

9. “Growth, thermoelectric power and Hall effect measurement of mixed

tungsten dichalcogenide single crystals grown by chemical vapour transport technique” M.N. Parmar, M.P. Deshpande G.K. Solanki & M.K. Agarwal National Conference on Advances in technologically important crystals (NC-ATIC) during 12-14 October, 2006 organized by Crystal Lab., Dept. of Physics & Astrophysics, University of Delhi, NEW DELHI.

10. “Growth, microstructural and thermal characterisation of rhenium

intercalated/doped tungsten diselenide single crystals” J. B. Patel, M. N. Parmar, K.R. Patel, G. K. Solanki & M. P. Deshpande National Symposium on semiconductor materials and recent technologies (SMART- 2006) during 12-14 October 2006, sponsored by BMAS Engineering College and Semiconductor Society, AGRA .

11. “Synthesis of CdS nanoparticle by chemical route and their characterization”

Bindiya Soni, Nilesh N. Pandya, G.K. Solanki, M.N.Parmar and M. P. Deshpande National conference on Nanomaterials and Nanotechnology (NATCON NAMTECH-2007) during 08-10 December, 2007 at Department of Physics, University of Lucknow, LUCKNOW.

12. “Synthesis and charactersiation of copper intercalated/doped compounds of

tungsten diselenide single crystal” M.N. Parmar, J.B. Patel, G.K. Solanki and M.P. Deshpande National conference on SMART materials and recent technologies held at Department of Physics, Sri Venkateswara Univeristy, TIRUPATI during 22nd -23rd February, 2007.(oral presentation ).

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13. “Synthesis and characterization of copper intercalated / doped compounds of

tungsten diselenide single crystals” M.N.Parmar, N. N. Pandya, & M.P.Deshpande National conference on Advance Materials Device and Technology (NCAMDT) During February 20-22, 2008 held at Department of Physics, Sri Venkateswara University, TIRUPATI, A.P. (poster presentation).

14. “Studies on transport properties of copper doped tungsten diselenide single

crystals” M P Deshpande, M N Parmar, Nilesh N Pandya and G K Solanki National conference on semiconductor materials and technology (NCSMT-08) held at Gurukula Kangari University, HARIDWAR, during 16-18 October 2008. (Paper Accepted for oral presentation)