1987 : S.L. C., First division Shree Purnamrit Bhawani Secondary School, Waling, Syangja.

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1 Curriculum Vitae Personal Details Name : Deepak Prasad Subedi Father's Name : Nanda Lal Subedi Date of Birth : Place of Birth : Waling 4, Syangja, NEPAL Marital Status : Married Nationality : Nepali Present Position and Address Academic Qualification Professor of Physics, Department of Natural Sciences, Kathmandu University, Dhulikhel, Kavre Nepal Phone: , dsubedi@ku.edu.np, deepaksubedi2001@yahoo.com 1987 : S.L. C., First division Shree Purnamrit Bhawani Secondary School, Waling, Syangja : I.Sc., First division Amrit Science College, Tribhuvan University, Kathmandu, Nepal : B. Sc., First Division Tri-chandra Multiple College, Tribhuvan University, Kathmandu, Nepal : M. Sc. (Physics), First division Central Department of Physics, Tribhuvan, University, Kathmandu, Nepal. Thesis Title: Analytical Study of Ion--Acoustic Wave in Plasma and Its Influence on Laser Fusion : Ph. D. (Plasma Physics) Department of Physical Electronics, Faculty of Science, Masaryk University, Brno, Czech Republic. Thesis title: Surface Modification of Polymers by Low Temperature Plasmas. Experience 1. Lecturer of physics in Gyanodaya Higher Secondary School (10+2) from Lecturer of Physics, in Kathmandu University Assistant Professor of Physics, at Kathmandu University since Department in- charge at Department of Physics from to 20-1

2 Associate Professor of Physics and Head of the Department of Natural Sciences, School of Science, Scholarships 6. Professor of Physics, Associate Dean, School of Science, KU, Scholarship awarded in 1995 by Royal Nepal Academy of Science and Technology (RONAST) for the M.Sc. dissertation work. 2. Scholarship awarded in 1999 by Masaryk University for Ph. D. study in Plasma Physics. Awards & Honors 1. Mahendra Bidhya Bhusan 'Ka' His Royal Highness Crown Prince Youth Science and Technology Award 2060 by Royal Nepal Academy of Science and Technology (RONAST) on the occasion of the National Education Day. 3. Education Award 2062, Awarded by the Ministry of Education and Culture. Research Interest Other Academic Works 1. Plasma Surface modification of polymers 2. Plasma diagnostics & applications 3. Deposition of thin films 4. Characterization of solid surfaces by contact angle measurement. 5. Synthesis and characterization of ZnO nanostructures 1. Teaching different graduate & undergraduate courses of Physics 2. Supervison of Ph.D, M. Phil and M.Sc students of Plasma Physics 3. Review of M.Sc. Thesis on Plasma Physics. 4. Review of papers submitted to International Journal: POLYMER 5. Review of manuscripts submitted to Kathmandu University Journal of Science, Engineering and Technology. Research Grants 1. University Grants Commission (UGC) of Nepal for the study of Refractive index of salt solutions. (2004) 2. Kathmandu University for developing basic research facility on plasma physics at the University (2005) 3. Third World Academy of Sciences(TWAS) for a project work on Fabrication and characterization of Al 3+ /Er 3+ ion doped thin films as anode materials for white light emitting diodes. (2007 & Renewed in 2010) 2

3 4. International Foundation for Science (IFS) for aproject work on Development of dielectric barrier Discharge unit for the purification of water. (2008 & Renewed in 2011) 5. UNESCO Grant to Conduct the Eleventh UNESCO workshop on Active Learning in Optics and Photonics, July 11-16, 2009, Kathmandu University, Dhulikhel, Kavre. 6. UNESCO Grant to Conduct the Sixteenth UNESCO workshop on Active Learning in Optics and Photonics, Dec , 2012, Kathmandu University, Dhulikhel, Kavre Memberships 1. Associate Academician of Nepal Academy of Science and Technology (NAST) 2. Life member of Nepal Physical Society (NPS) 3. Life member of Plasma Science Society of India (PSSI) 4. Designated delegate: Asian African Association for Plasma Training (AAAPT) 5. Member: Institute of Electrical and Electronic Engineering (IEEE), Nepal Chapter of Electron Device Society (EDS). Publications Book Chapter 1. D. P. Subedi, ZnO Nanostructures: Properties and Applications, Chapter 7 in Nanotechnology Series Multi Volume Set: Vol 4, pp , 2012, Studium Press LLC, Houston, USA Research papers 1. D. P. Subedi, L. Zajickova, V. Bursikova, J. Janca, Surface Modification of Polymers by Low Pressure Plasma and Its Characterization, Proceedings of Week of Doctoral Students WDS'00, Praha (2000) , ISBN: D. P. Subedi, L. Zajickova, V. Bursikova, S. Smirnov, J. Janca, Low Pressure Plasma Treatment of Polycarbonate, Proc. of 4th Czech-Russian Seminar on Project No. 101(98), Electrophysical and Thermophysical Processes in Low- Temperature Plasma, Brno, (2000) , ISBN: } 3. V. Bursikova, L. Zajickova, P. Dvorak, D. P. Subedi and J. Janca, Plasma Enhanced Chemical Vapor Deposition of Silicon Incorporated Diamond Like Carbon Films, Pro. XVth Europhysics conference on Atomic and Molecular Physics of Ionized Gases, Miscolclillafured, Hungary (2000) F. Crcma, J. Janca, P. Stahel, J. Buchta, D. Subedi, J. Pryckova, A Plasma Treatment of ` Surface of Synthetic Textile Fabrics, Used for Reinforcement of Car Tyres. Proc. 15th International Sympossium on Plasma Chemistry, Orleans, France, (2000)

4 5. J. Janca, P. Stahel, J. Buchta, D. Subedi, F. Krcma, J. Pryckova, A Plasma Surface Treatment of Polyester Textile Fabrics Used For Reinforcement of Car Tyres, Plasmas and Polymers, Vol.6, Nos.1/2, June 2001, L. Zajickova, V. Bursikova, V. Perina, Mackova A, D. P. Subedi, J. Janca, S. Smirnov, Plasma Modifications of Polycarbonates, Surface and Coating Technology, , (2001) D. P. Subedi, J. Janca, P. Stahel, J. Buchta, F. Krcma, J. Pryckova, Wettability Measurement of Plasma Treated Polyester Fiber, Proceedings of Week of Doctoral Students WDS'00, Praha, (2001) , ISBN: D. P. Subedi, L. Zajickova, V. Bursikova, J. Janca, Diagnostics of Low Pressure Radio Frequency Plasma by Optical Emission Spectroscopy, Proceedings of Week of Doctoral Students WDS'00, Praha, (2001) , ISBN: D. P. Subedi, J. Janca, P. Stahel, J. Buchta, F. Krcma, J. Pryckova, Wettability Measurement of Plasma Treated Polyester Fiber, Proc. of JUNIORMAT'01, Brno, (2001) , ISBN: V. Bursikova, L. Zajickova, V. Navratil, J. Pryckova, D. P. Subedi and J. Janca, Modification of Plasma deposited DLC Films by Hexamethyldisiloxane Addition, Proc. 13th Sympossium on Application of Plasma Processes, January 15-21, Low Tatras, Slovakia (2001) J. Janca, P. Stahel, J. Buchta, D. Subedi, F. Crcma, A Plasma Treatment of Surface of Synthetic Textile Fibres Which Can be Used as Cords in Car Tyres, Proc. 13th Sympossium on Application of Plasma Processes, Low Tatras, Slovakia (2001) J. Buchta, P. Stahel, D. Subedi, J. Janca, Plasma Surface Tratment of Polyester Textile Fiber, Pro. Week of Doctoral StudentsWDS'01, Praha (2001) , ISBN: J. Buchta, P. Stahel, D. P. Subedi, J. Janca, F. Crcma, A plasma Surface Treatment of Polyester Textile Fibers in Dielectric Barrier Discharge, Proc. JUNIORMAT'01, Brno (2001) , ISBN: J. Pryckova, D. P. Subedi, V. Bursikova, L. Zajickova, O. Brzobohaty, Stanoveni Povrchove Energi Tenkych Vrstev Nanasenych v Plazamatu Vysokefrekvencniho Vyboje, Proc. JUNIORMAT'01 Brno (2001) , ISBN: P. Stahel, J. Janca, D. P. Subedi, Surface activation of non-fabricated polymeric textile by means of low temperature plasmas at atmospheric pressure, Czechoslovak Journal of Physics, Vol.52(2002) 16. L. Zajickova, D. P. Subedi, V. Bursikova, K. Veltruska, Study of Argon Plasma Treatment of Polycarbonate Substrate and Its Effect on Film Deposition, Acta Physica Slovacca. Vol. 53, No. 6, , D. P. Subedi, L. Zajickova, V. Bursikova, J. Janca, Surface Modification of Polycarbonate(Bisphenol-A) by Low Pressure RF Plasma, Himalayan Journal of Sciences, Vol 2 (2003). 4

5 18. L. Zajickova, V. Bursikova, D. P. Subedi, K. Veltruska, J. Janca, In Proceedings of the 14th Sympossium on Application of Plasma Processes, Low Tatras (Slovakia) pp (2003). 19. D. P. Subedi, D. R. Adhikari, U.M. Joshi, H.N. Poudel, In Proceedings of the Fourth National Conference on Science and Technology (FNCST) held on th March 2004 in Kathmandu. 20. D. P. Subedi, D.R. Adhikari, U. M. Joshi, H. N. Poudel, B. Niraula, Study of temperatre and concentration dependence of refractive index of liquids by a novel technique, Kathmandu University Journal of Science, Engineering and Technology, Vol II, 1 (2006). 21. Adhikari, D.R., Subedi D.P., Singh,V.K, theory of phase transition in rare earth chalcogenide compounds Kathmandu University Journal of Science, Engineering and Technology, Vol II, 1 (2006). 22. D. P. Subedi, D. R. Adhikari, B. Niraula, H. N. Poudel, D. K. Madhup, Surface Modification of Polycarbonate by Low Pressure DC Glow Discharge, Proceeding of the 20th National Sympossium on Plasma Science and Technology (PLASMA 2005), Cochin (Kerala) India. 23. Deepak Subedi, Dinesh Madhup, Boris Niraula, Effect of Low Pressure DC Glow Discharge on Wettability of Polycarbonate, Proceeding of the International Workshop on Nanoscience and Technology, Chennai (Tamilnadu) India. 24. D. Madhup, K. Adhikary, B. Niraula, D. Subedi Surface Treatment of Polycarbonate on Low Pressure DC Glow Discharge, Annual Proceeding of Nepal Physical Society, Kathmandu Nepal - Vol. 22, No. 1 (Special Issue) 2006, Page K. Adhikary, D. Madhup, R. Khanal, D. Subedi, Etching of Polycarbonate by Low Pressure DC Glow Discharge, Annual Proceeding of Nepal Physical Society, Kathmandu, Nepal - Vol. 22, No. 1 (Special Issue) 2006, Page D. P. Subedi, B. Niraula, D. K. Madhup and U. M. Joshi, Significance of Measurement of Time Dependent Contact Angle of Water in Glass and Polycarbonate, Annual Proceeding of Nepal Physical Society, Kathmandu, Nepal - Vol. 22, No. 1 (Special Issue) 2006, Page D.R. Adhikari and D. P. Subedi, The Theoretical Hamiltonian and Quadrupolar Coefficients of Rare-Earth Phosphates Rpo 4 (R= T b -T m ) Annual Proceeding of Nepal Physical Society, Kathmandu, Nepal - Vol. 22, No. 1 (Special Issue) 2006,Page D.R. Adhikari and D. P. Subedi, Simple Model in Semiconductor to Metal Transition of Rare Earth Chalcogenides Annual Proceeding of Nepal Physical Society, Kathmandu, Nepal - Vol. 22, No. 1 (Special Issue) 2006, Page D. P. Subedi, D.K. Madhup, K. Adhikari, U.M Joshi, Low pressure plasma treatment for the enhancement of wettability of polycarbonate, Indian Journal of Pure and Applied Physics, Vol 46, pp ,

6 30. G. Shrestha, P. Freere, S. M. Basnet, W.T. Jewel, D. P. Subedi, Development of a Cold Plasma Generator for Atmospheric Pressure Dielectric Barrier Discharge, IEEE, Region 5 Technical Conference, pp , D. P. Subedi, D. K. Madhup, A. K. Laghu, U. M Joshi and R. B. Tyata Hydrophilization of low density polyethylene by dielectric barrier discharge Journal of Science and Technology in the Tropics, 4, pp 73-77, (2008) 32. D. P. Subedi, L. Zajickova, V Bursikova2 and J. Janca, Surface Modification of Polycarbonate by Low Pressure RF Discharge, Proceedings of the International Workshop On Plasma Computations & Applications (IWPCA2008), Department of Physics, University of Malaya.July 14-15, D. P. Subedi, R. B. Tyata, A. Khadgi and C. S. Wong, Treatment of water by dielectric barrier discharge, Journal of Science and Technology in the Tropics, 5, pp , (2009) 34. D. P. Subedi, R. B. Tyata, A. Shrestha, D. Baral, D.K. Madhup and C. S. Wong, An atmospheric pressure non-thermal plasma jet in nitrogen for surface modification of polyethylene, Journal of Science and Technology in the Tropics, 6, pp 49-52, (2010) 35. R.B. Tyata,, D. P. Subedi, an investigation of the effect of electrode Geometry and frequency of power supply in the homogeneity of dielectric barrier discharge in air, Kathmandu University Journal Of Science, Engineering And Technology Vol. 6, No. I, March, 2010, Pp S.R. Kandel, D.P. Subedi, Electrical Characterization of Atmospheric Pressure Gaseous Discharge, Kathmandu University Journal of Science, Engineering and Technology, Vol I, No.V, pp 81-85, (2008). 37. R. B. Tyata, D. P. Subedi, D. K. Madhup, U.M. Joshi, Production and Electrical Characterization of Dielectric Barrier Discharge, J. of Nepal Phys. Soc. Vol 24, No. I, pp 22-25, (2008) 38. R. B. Tyata, D. P. Subedi, U.M. Joshi, D. K. Madhup, Electrical and Optical Characterization of Dielectric Barrier Discharge Produced in Atmospheric Air, Kathmandu University Journal of Science, Engineering and Technology, Vol 5, No.1, pp 56-61, (2009). 39. D.K. Madhup, D. P. Subedi, S. P. Chimouriya, Optical Characterization and thickness estimation of Al 3+ ion doped ZnO nano-films from transmittance spectra, Journal of Optoelectronics and Advanced Materials, Vol 12, No. 5, 2010 pp D.K. Madhup, D. P. Subedi, A. Huczko, Influence of doping on optical properties of ZnO Nanofilms, Journal of Optoelectronics and Advanced Materials, Rapid communication Vol. 4, No. 10, October 2010, pp A. Huczko, A. Dabrowska, D.K Madhup, D.P Subedi, S.P. Chimouriya, Al-doped ZnO nanofilms: synthesis and characterization, Physica Status Solidi B, 1-4 (2010). 42. D. K. Madhup, D. P. Subedi, M. Soszynski, Optical Study of Al3+ Ion Doped ZnO Nanofilms, Zakone Poland, 28 June- 2 July,

7 43. D. P. Subedi, R.B. Tyata, U.M. Joshi, D.K. Madhup, D. Baral Investigation on the Effect of Inter-Electrode Gap of a Dielectric Barrier Discharge on the Uniformity of Treatment of Polymer, Journal Of Nepal Physical Society Vol. 26, No. 1 April Proceedings of the 4th International Conference on the Frontiers of Plasma Physics and Technology April 6-10, D. P. Subedi, R. B. Tyata, A. Shrestha, D. Baral, D.K. Madhup and C. S. Wong, An atmospheric pressure non-thermal plasma jet in nitrogen for surface modification of polyethylene, Journal of Science and Technology in the Tropics, 6, pp 49-52, (2010) 45. D. P. Subedi, U.M. Joshi, T. Manandhar, N. Shrestha, Wetting of low and high surface energy solids by mixed surfactant solutions, Journal of Science and Technology in the Tropics, 7, pp 49-56, (2011) 46. R. B. Tyata, D. P. Subedi, A. Shrestha, D. Baral, Development of atmospheric pressure plasma jet in air, Kathmandu University Journal of Science, Engineering and Technology, Vol 8, No.I, pp 15-22, (2012). 47. D. P. Subedi, D. K. Madhup, A. Sharma, Ujjwal Man Joshi a, Andrzej Huczko, Study of the Wettability of ZnO Nanofilms, Int. Nano Lett.,Springer Open Journal 2012, 2:1, pp D. P. Subedi, R.B. Tyata, A. Khadgi & C.S. Wong, Physicochemical & Microbiological analysis of Drinking water treated by using ozone. Sains Malaysiana, 41, (2012) pp R. B. Tyata, R. Shrestha, C. S. Wong and D. P. Subedi, Measurement of electron density of an atmospheric pressure argon glow discharge. 1 st PSSI-Plasma Scholars Colloquium, Proceedings, pp91-94, July R. Shrestha, R. B. Tyata, D. P. Subedi, Estimation of electron temperature in atmospheric pressure dielectric barrier discharge using line intensity ratio method, Kathmandu University Journal Of Science, Engineering and Technology, Vol. 8, No. II, pp 37-42, December, R. B. Tyata, D. P. Subedi, R. Shrestha and C. S. Wong, Generation of uniform atmospheric pressure argon glow plasma by dielectric barrier Discharge, PRAMANA, Journal of Physics, Indian Academy of Sciences, Vol. 8, No. 3, pp R. Shrestha, R. B. Tyata, D. P. Subedi, Estimation of electron temperature in atmospheric pressure dielectric barrier discharge using line intensity ratio method has been published in Kathmandu University Journal of Science, Engineering and Technology Vol. 8, No.II, December, 2012, pp G. P. Panta, D. P. Subedi, Electrical characterization of aluminum (Al) thin films measured by four point probe method, Kathmandu University Journal of Science, Engineering and Technology, Vol.8,No. II, December, 2012, pp D. P. Subedi, R. B. Tyata, R. Shrestha, C. S. Wong, An Experimental Study Of Atmospheric Pressure Dielectric Barrier Discharge (DBD) In Argon, Frontiers in Physics, AIP Conf. Proc. 1588, (2014); doi: /

8 55. C.S. Wong, O.H. Chin, S.L. Yap, C.C. Tin, S.S. Kausik, R. Mongkolnavin, S. Damrongsakkul and D.P. Subedi, Cost Effective Plasma Technology For Bio-Medical Materials Treatment, Frontiers in Physics, AIP Conf. Proc. 1588, (2014); doi: / A. K. Shrestha, R. Shrestha, H. B. Baniya, R.B.Tyata, D. P. Subedi, C.S.Wong, 'Influence of Discharge Voltage And Pressure on The Plasma Parameters in a Low Pressure DC Glow Discharge', International Journal of Recent Research and Review, Vol. VII, Issue 2, June S. H. Saw, D. Subedi, R. Khanal, R Shrestha, S Dugu, and S Lee ' Numerical Experiments on PF1000 Neutron Yield. Journal of fusion energy, R. Bhatta, R. Kayastha, D. P. Subedi, and R. Joshi, Treatment of Wastewater by Ozone Produced in Dielectric Barrier Discharge, Journal of Chemistry, Hindawi Publishing, Corporation, R. B. Tyata, D. P. Subedi, C. S. Wong, Electrical Characterization of Dielectric Barrier Discharge, International Journal of Pure and Applied Researches; 2016 Vol. 1(1), ISSN: X 60. R. Shrestha, D.P. Subedi, J.P. Gurung & C.S. Wong, Generation, Characterization and Application of Atmospheric Pressure Plasma Jet, Sains Malaysiana, 45(11)(2016): R. Shrestha, D.P Subedi, B.K. Shrestha and A. Shrestha, Surface Modification of Polypropylene by Atmospheric Pressure Cold Argon/Oxygen Plasma Jet, International Journal of Recent Research and Review, Vol. IX, Issue 2, June A. Huczko, M. Kurcz, A. Dąbrowska, M. Bystrzejewski, P. Strachowski, S. Dyjak, R. Bhatta, B. Pokhrel, B. P. Kafle, and D. Subedi, Self-propagating high-temperature fast reduction of magnesium oxalate to novel nanocarbons, Phys. Status Solidi B 253, No. 12, (2016) / DOI /pssb Invited Lectures/Presentations 1. Delivered an invited lecture in the 23rd Annual Convention of Nepal Physical Society held at Padma Kanya Campus, Kathmandu on 15th July, The topic of the presentation was Developing Basic Research Facility in Low Temperature Plasma Physics at Kathmandu University. 2. Delivered an invited lecture in the Autumn School of Physics on New Materials organized by Nepal Academy of Science and Technology (NAST) and Central Department of Physics, Oct. 28-Nov 8, The topic of the lecture was Low Temperature Plasma and Its Applications. 3. International workshop on Chemistry in Nature and Natural Resources, Organized by International Foundation for Science (IFS), Organization for the Prohibition of Chemical Weapons (OPCW) during Dec. 7-10, Chiang Mai, Thailand. Poster presentation Treatment of Water by Dielectric Barrier Discharge. 8

9 4. Invited talk on Application of Dielectric Barrier Discharge delivered at the Department of Physical Electronics, Masaryk University, Brno, Czech Republic on 13 th of October, An experimental study of atmospheric pressure dielectric barrier discharge (DBD) in argon in the 4th International Meeting on Frontiers of Physics (IMFP-2013), held in the Genting Highlands, Malaysia, during August 27-30, Surface Characterization of Polymers Modified by the Coating of Aloe vera Gel in the 2 nd International Conference on Medical Materials, Devices and Regenerative Medicine (MMDRM, 2014) held in Kathmandu, Nepal, during January 11-13, Atmospheric Pressure Dielectric Barrier Discharge (APDBD) and its Application for Polymer Surface Treatment Conference on Emerging Trends in Science & Technology, March 22-23, 2014 Biratnagar, Nepal. 8. International conference on Emerging Interfaces of Plasma Science and Technology (EIPT-2015) March 9-10, 2015 Ujjain, MP India. 9. International Conference on Emerging Trends on Biological, Chemical and Physical Sciences (ICET-2016), Dec. 9-11, 2016, Kathmandu, Nepal. Supervision of Research students Ph. D: 3 M. Phil. by research : 6 M.Sc. : 25 Participation in training, workshop and conferences: 1. Participated in the ``Higher Level Training Course in Micro-Hydro Technology'' Organized by Kathmandu University in Collaboration with the Rural Energy Development Programme (REDP) Aug 3 -Sept Week of Doctoral Students (WDS'00) organized by the Faculty of Mathematical Physics, Charles University, Prague, Czech Republic, June 2-15, (Oral presentation ) 3. Fourth Czech - Russian Seminar on Project Contact No. 101(98) Electrophysical and Thermophysical Processes in Low Temperature Plasma, Brno, Czech Republic, Oct 23-27, Poster presentation. 4. Week of Doctoral Students (WDS'01) organized by the Faculty of Mathematical Physics, Charles University Prague, Czech Republic, June 12-15, (Oral presentation ) 5. XIV TH Sympossium on Physics of Switching Arc, Nove Mesto na Morave, Czech Republic, Sept , JUNIORMAT'01, International Conference on new materials and technology, organized by Technical University of Brno, Czech Republic, Sept 19-20, (Oral presentation) 7. Fourth National Conference on Science and Technology (FNCST), organized by Royal Nepal Academy of Science and Technology (RONAST), held on th March 2004 in Kathmandu. 9

10 8. 5 th International Conference on Physics and Astrophysics of Quark Gloun Plasma, held during 8-12 Feb, 2005, at Saha Institute of Nuclear Physics (SINP), Bidhan Nagar, Salt Lake City, Kolkata, India. 9. International Conference on Physics Education (ICPE), World View on Physics Education in 2005, Focussing on Change, Miranda House, Aug 21-27, 2005, University of Delhi, India. 10. IFS workshop on Development of Scientific Proposals seeking Grants, Organized by Kathmandu University and Development Network in Collaboration with International Foundation for Science (IFS), during Jan 9-10, 2006, Dhulikhel, Kavre. 11. Fourth UNESCO workshop on Active learning in Optics and Photonics during 5 to 11 November 2006, in Miranda House, Delhi University, New Delhi, India. 12. International Workshop on Scientific Methodology, Development of Grant Applications for International Foundations for Science (IFS), Development of Scientific manuscripts for Publications, Oct 21-25, 2007, Dhaka, Bangladesh. 13. Polychar 16: World Forum on Advanced Materials, held at the World Unity Convention Centre, Lucknow, India on Feb 17-21, Poster Presentation : Surface Modification of Polyethylene by Dielectric Barrier Discharge. 14. Active Learning Workshop (ALW) in Science and Engineering on 8-10 July 2008 held at the Kuching Campus of Swinburne University of Technology, Sarawak, Malaysia. 15. International Workshop Plasma Focus Computation and Applications, on July 14 and 15, 2008 held at Department of Physics, University of Malaya. Oral Presentation on Surface treatment of polycarbonate by low pressure plasma 16. Young Scientists of Asia Conclave, Pressing Problems on Human Kind: Energy and Climate: Ameeting of the concerned Scientists, January 15-17, 2009, Jakkur, India th International Conference on the Frontiers of Plasma Physics and Technology (FPPT-4) held at Kathmandu, Nepal, During April 6-10, Oral Presentation 18. International Conference on the Frontiers Physics and Technology (FPPT-4) held at Kathmandu During June 2-5, Oral Presentation 19. IFS workshop on Research Dissemination and Development of Scientific manuscript for publication, 7-10 October, 2009, Dhulikhel, Kavre Nepal International Conference on Physics Education (ICPE 2009), held in Bangkok, Thailand, during Oct Poster presentation on : Contact angle measurement and its importance in surface characterization. 21. International workshop on Chemistry in Nature and Natural Resources, Organized by International Foundation for Science (IFS), Organization for the Prohibition of Chemical Weapons (OPCW) during Dec. 7-10, Chiang Mai, Thailand. Poster presentation Treatment of Water by Dielectric Barrier Discharge. 10

11 22. 2nd NRCT-IFS Workshops: on Research Advances in Natural Products, Food Science and Nutrition March 14-20, 2011, Bangkok, Thailand. 2nd 23. World Forum on Advanced Materials: International Conference: held in Kathmandu Nepal, during March-20-24, 2011 jointly organized by Tribhuvan University and Nepal Polymer Institute. 24. European Union Erasmus Mundus, Staff mobility project. Department of Chemistry, Warsaw University), Poland during, September 25-October 25, th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2012) held at Kypriotis Hotels and Conference Center, Kos, Greece, September The 12 th Asia Pacific Physics Conference held in Makuhari, Chiba, Japan: during July 14-19, th International Meeting on Frontiers of Physics (IMFP-2013), held in the Genting Highlands, Malaysia, during August 27-30, Regional Workshop in Optics and Photonics (ALOP) at National Centre for Physics, Quaidi-Azam University (QAU), Islamabad, during December 07-11, 2015 as a resource person. Organization of seminar, workshop and conference 1. Convener: Two days workshop on Low Cost Experiment on Plasma Physics, Jan 26-27, 2005, Kathmandu University, Dhulikhel, Kavre. 2. Convener: National Symposium on Plasma Physics and Material Science (NSPPMS) 2006 January 27-28, 2006, Kathmandu University, Dhulikhel, Kavre. 3. Coordinator: Organized a series of popular lecture to mark Einstein Centenary Year Convener: Symposium on Plasma Physics and Material Science (SPPMS) 2007, January 24-26, 2007, Kathmandu University, Dhulikhel, Kavre. 5. Convener: Symposium on Plasma Physics and Material Science (SPPMS) 2007, January 23-25, 2008, Central Department of Physics, Tribhuvan University, Kirtipur, Kathmandu, Nepal. 6. Convenor: Eleventh UNESCO workshop on Active Learning in Optics and Photonics, July 11 16, 2009, Kathmandu University, Dhulikhel, Kavre, Nepal. 7. Convener: Symposium on Plasma Physics and Material Science (SPPMS) 2011, Feb 2-3, 2011, Kathmandu University, Dhulikhel, Kavre, Nepal. 8. Sixteenth UNESCO workshop on Active Learning in Optics and Photonics, Dec 17-21, 2011, Kathmandu University, Dhulikhel, Kavre, Nepal. 9. Workshop on plasma physics and introduction of plasma experiments at university courses, 17 th of December, 2012, Kathmandu University, Dhulikhel, Kavre, Nepal. 10. Numerical experiments in Plasma Focus. Sept 27-Oct 2, 2013, Department of Natural Sciences, School of Sciences, Kathmandu University,, Dhulikhel, Kavre, Nepal. 11

12 11. International Conference on Plasma Science and Applications (ICPSA2014), 22 to 24 Sept. 2014, Kathmandu University, Dhulikhel, Nepal. 12