Work Experience: (34⁺ Years) Presently Vice Principal, St. Aloysius College, Jabalpur. Earlier- Head, Department of Physics for 22 years, St. Aloysius College, Jabalpur. Appointed as Asst. Prof. of Physics in July, 1985. Currently Associate Professor in St. Aloysius College (Autonomous and Re-accredited and Graded A⁺by NAAC, CPE by UGC), Jabalpur

• Kallol Das was awarded the First Prize for the paper titled “Study of Fresnel and Fraunhofer Diffraction at a Single Slit through Computational Methods using Mathematica” presented at the National Competition for Innovations in Computational Physics (NCIP) held during the XXVIII Annual Convention of Indian Association of Physics Teachers (IAPT) at Kolkata from 26-28 October 2013.
• Best Paper Award for the paper titled ” GauPoi: A software package to analyse and graphically display data which follow either a Gaussian or a Poisson distribution”, presented at the International Conference Exploring Trends and Practices in Information Technology and Management on 5-6 January 2015, sponsored by UGC and MPCST held at St. Aloysius College, Jabalpur.
• Best Oral Presentation for the paper titled ” A Study of the Refractive Index, Optical Transition, Optical Band Energy Gap and Urbach Energy of TiO₂ Doped PMMA Films”, presented at the International Conference 5^thInternational Science Congress (ISC-2015)  organized on 8^th and 9^th December 2015 at Tribhuvan University, Kathmandu, Nepal.

• Conducted a UGC sponsored State Level Symposium on ” Recent Trends in Materials Science ” in 1998 in the capacity of Director of the Symposium.
• Conducted two Workshops on the Mathematics and Graphics Software ,MATHEMATICA™ ( 2004 , 2005) as Convener and chief resource person.
• Conducted a Teachers’ Workshop on “Quest for Unity: Dialogue between Science and Religion”( 2004 ) as Convener.
• Convener of Symposium “ Physics Today: Contemporary Research, Ideas and Innovative Teaching Methods”,17-19 Nov. 2005, sponsored by IAPT and DST.
• Conducted a Workshop on “Use of Statistics through MATHEMATICA™ “ the Mathematics and Graphics Software, ( Dec, 2006) as Technical Coordinator.
• Conducted a National Workshop on “ Teachingan Learning Physics through Mathematica” sponsored by UGC Regional Office , Bhopal ( March , 2007) as Convener.
• Conducted a Workshop on “ Mathematica in Research and Teaching” in Govt Autonomous Science College, Jabalpur, April 2008 as Technical Coordinator and Chief Resource Person.
• Conducted a Workshop on “Mathematica and its Applications” in Govt M. L. B. Girls P.G. (Auto.) College, Bhopal ( M. P. ) , March 2009 as Chief Resource Person.
• Conducted a Workshop on “Use of Statistics through MATHEMATICA™ “ the Mathematics and Graphics Software, (28^th – 1^st March, 2014) as Technical Coordinator.
• Conducted a National Workshop on “ Teaching and Learning Physics through Mathematica” sponsored by Regional Council RC-9 of Indian Association of Physics Teachers, (28^th – 1^st March, 2014) as Convener.
• DThesis( 1997):Ph.D. Thesis Title: “Studies on the Electronic Properties of Double Layered Films of Polystyrene / Polymethylmethacrylate Electrets”.
• Research Project: Completed UGC Minor Research Project(2004-06) titled “Electronic and Transport Properties of Iodine Doped Polymethylmethacrylate Films”, vide Grant No. F. No. 4-42 (3 / 2004 ) (MRP/CRO), worth Rs. 45,000.
• Undertook UGC sponsored Minor Research Project titled “Optical Profiling of TiO₂ doped PMMA Films: A Study of the     Refractive Index, Optical Transition, Optical Band Gap and Urbach Energy Parameters ”, vide grant No. F. No. MS-98/106054/XII/13-14/CRO dated 12.06.14

Six students have been awarded their Ph.D. degrees under the guidance of  Dr. K. Das

1. RomeoD’souza, “Electrical and Charge Storage Properties and Iodine Doped Poly (Methyl methacrylate)”.
2. JitendraTripathi, “Studies on refractive Index and Micohardness on Rhodamine(B) Doped Poly(vinyl alcohol) ”.
3. Sheetal Mehta, “Studies on the Refractive Index of Iodine and Selenium Doped Poly (Methylmethacrylate) and Polystyrene Composites”.
4. Aakriti Mishra,“Studies on the Refractive Index and Microhardness of Methyl Violet doped Poly(Methylmethacrylate)”.
5. Hitesh Sharma, “Refractive Index Mapping of Laser Dye Coumarin Doped Poly(Methyl Methacrylate) and Poly(Ethyl Methacrylate)”.
6. Poonam Pendke,”Refractive Index and Microhardness Studies on Titanium Oxide Doped Poly(Methyl Methacrylate) Composites“

One student has submitted her Ph.D. thesis. Thesis under evaluation

• AradhanaDhanaraj. “Study of the Micro Hardness and Refractive Indices of PMMA-C₆₀ Nanocomposites”

 One student is registered for  her Ph.D. degree under the guidance of Dr. K. Das

•  Registration of New Ph. D. student, Ms. Roshni Rajput, as per R.D.V.V. notification No. Samanayay/RDC/2017/2517/ dated 28.08.17 to undertake research titled “Comparative study of Nano and Nano Scales of System with Regard to Optical Properties and Mcrohardness of PMMA Doped with Silica”.

One student awaits for the approval of his Synopsis for his Ph.D. degree

• The Synopsis of the Ph.D. thesis of one more student is yet to be finalized by the RDC, RDVV, Jabalpur.

Research Papers in Physics:-
Full Length Papers in Journals

1. “Transient Current Studies and Mobility in Iodine Doped Poly( methyl methacrylate)”, Aryabhat Journal of Physical Sciences (2007).
2. “Impact of Abrupt Change in the Pressure on the Barocurrent in Non-Polar Solids, Aryabhat Journal of Physical Sciences (2007).
3. “Johnson Noise in Double Layered Films of Poly(methyl methacrylate) and Polystyrene”, Napier Indian Advance Research Journal Vo. I (2008).
4. “Broadening in the Band Edge Photoluminescence Spectrum of Polydispersed Nanocrystals with their Decreasing Size”, Aryabhat Journal of Physical Sciences(2009).
5. “Influence of Rhodamine (B) doping on vibrational, morphological and absorption properties of Poly (vinyl) Alcohol”, Journal of Physics and Chemistry of Solids, Volume 73, Issue 8, August 2012, Pages 1026–1033, [Impact Factor(2011): 1.632].
6. “Structural, optical and chemical characterization of Rhodamine (B) doped Poly (vinyl) alcohol films”, Applied Surface Science , Volume 261, 15 November 2012, Pages 481–487,[Impact Factor(2011): 2.103].
7. “Degradation study on structural and optical properties of annealed Rhodamine B doped Poly (vinyl) alcohol films”, Polymer Degradation and Stability, (Available online 15 November 2012), [Impact Factor (2011): 2.769]. Number: OQEL-D-12-00145R1.
8. “Induced Variation in Refractive Annealing Index of Rhodamine B doped Poly (Vinyl)Alcohol Films, J. Tripathi et al, Journal of Physics and Chemistry of Solids. 2013[Impact Factor(2011): 1.632].
9. Annealing induced variation in refractive index of Rhodamine B doped Poly (vinyl) alcohol films”, J. Tripathia, S. Tripathi , J.M. Keller, K. Das, Journal of Physics and Chemistry of Solids 74 (2013) 789–793
10. Poonam Pendke, K. Das, “Variation of Refractive Index of PMMA with Temperature and Different Doping Percentage of TiO2”, International Journal of Scientific Research and Management (IJSRM), Volume 3, Issue 10, Oct 2015, 3626 -3631
11. Karan Khurana, Arunendra Kumar Patel, Kallol Das, Refractive Indices Studies on PVA and PVP Blends, IJSRD – International Journal for Scientific Research & Development, 2016, Vol. 4, Issue 01, pp 984-985.
12. VibhutiWadalkar, Gargi Mishra, Arunendra Kumar Patel, Aishwarya Sunder, Kallol Das, Preparation and X-Ray Diffraction Studies on ZNO Incorporated Poly Vinyl Alcohol (PVA) Composite, IJSRD – International Journal for Scientific Research & Development, 2016, Vol. 4, Issue 01, pp 1039-1041.
13. Elizabeth Jeessa James, Shweta Mishra, Joice Jose, Arunendra Kumar Patel, Kallol Das, Preparation & Optical Studies on Zinc Oxide: Poly Vinyl Alcohol (PVA) Composite, IJSRD – International Journal for Scientific Research & Development, 2016, Vol. 4, Issue 01, pp 1042-1044.
14. Jitendra Tripathi, Anupam Sharma, Shilpa Tripathi, Kallol Kumar Das, “Concentration dependent optical properties of rhodamine B doped poly(vinyl alcohol) solutions”, Macromolecular Research, July 2016,Volume 24, Issue 7, pp 617–622) [Impact Factor(2015-16): 1.357].
15. “A Study of the Refractive Index, Optical Transition, Optical Band Energy Gap and Urbach Energy of TiO2 Doped PMMA Films”, K. Das, P. Pendke, and J.M. Keller, Research Journal of Recent Sciences,Vol. 5(ISC-2015), 1-5 (2016)
16. “Refractive Index and Spectroscopic Studies on RhodamineB Doped Polystyrene Composites”, Sheetal Mehta, VandanaGautam, Priyanka Soni, Kallol Das, IJSRD – International Journal for Scientific Research & Development| Vol. 4, Issue 07, 2016 | ISSN (online): 2321-0613
17. “Preparation & Optical Studies on Zinc Oxide: Poly Vinyl Alcohol (PVA) Composite”, Elizabeth Jeessa James, Shweta Mishra, Joice Jose, Arunendra Kumar Patel, Kallol Das, IJSRD – International Journal for Scientific Research & Development| Vol. 4, Issue 01, 2016 | ISSN (online): 2321-0613
18. “Preparation and X-Ray Diffraction Studies on ZNO Incorporated Poly Vinyl Alcohol (PVA) Composite” VibhutiWadalkar,Gargi Mishra, Arunendra Kumar Patel, Aishwarya Sunder, Kallol Das, IJSRD – International Journal for Scientific Research & Development| Vol. 4, Issue 01, 2016 | ISSN (online): 2321-0613
19. “Refractive Indices Studies on PVA and PVP Blends”, Karan Khurana, Arunendra Kumar Patel, Kallol Das, IJSRD – International Journal for Scientific Research & Development| Vol. 4, Issue 01, 2016 | ISSN (online): 2321-0613
20. “Nano-Tailored Optical Properties of Iodine Doped Poly (Methyl Methacrylate) Composites “ Sheetal Mehta Jag Mohan Keller Kallol Das, IJSRD – International Journal for Scientific Research & Development| Vol. 5, Issue 11, 2018 | ISSN (online): 2321-0613.
21. “Micro Hardness Studies on Titanium Oxide Doped PMMA Composite”, P. Pendke, K. Das, N. Pandey, J.M.Keller and P. Devi Sahu, JETIR , July, 2018, Volume 5, Issue 7.

Full Length Papers in Proceedings

1. “Dielectric Measurements in PMMA/PVDF Polyblends”, Proc. Of SSPC(DAE)Symp., BARC, Mumbai, 39(1996)261.
2. “Transient Current Studies on Double Layered Polymer Electrets of PMMA/PS films”. Proc. Of the Symposium on Recent Trends in Materials Science. March 17-19 ,1998 , Jabalpur.M.P..1(1998)1.
3. “Short Circuit studies on Double Layered Polymer Electrets of PMMA/PS films”. Proc. Of the Symposium on Recent Trends in Materials Science. March17-19, 1998, Jabalpur.M.P..2(1998)4.
4. “Transient Currents in PMMA and Polvinyledene Fluoride Blends”, Solid State Physics Symposium ,Jaipur , 37(1999)340.
5. “Thermally Depolarization Current Investigations of Polarization Phenomena in PMMA/PS Double Layered films”.FP17,p.38, 43rd DAE,SSPS, GuruGhasiDas University , Bilaspur.Dec. 27-31,2001.
6. “Anomalous Thermally Stimulated Depolarization Current in Double Layered PMMA/PS films”. 2001 International Symposium on Electrical Insulating Materials , ISEIM 2001 held at HIMEJI , JAPAN , Nov 19-22 , 2001.
7. “On the nature of homocharging in PMMA/PS double layer thermoelectret”, 49th DAE, SSPS, Guru Nanak Dev University , Amritsar , Dec. 26-30,2004.
8. “On the Nature of homocharging in PMMA/PS double layer thermoelectret”,
9. National Solid State Conference, Patiala, 2005.
10. “Physics and Mathematica”, National Symposium on “The Impact of Information Technology on Physics Education”, Annual Symposium of IAPT, Bhubaneshwar, 2005.
11. “A Simulation of Brownian Motion by Random Walks and Mathematica”, Symposium “Physics Today: Contemporary Research, Ideas and Innovative Teaching Methods” ,17-19 Nov. 2005, sponsored by IAPT and DST.
12. “Nanostructured Influenced Refractive Index of Iodine Doped Poly(MethylMethacrylate)”, Symposium “ Physics Today: Contemporary Research, Ideas and Innovative Teaching Methods”, 17-19 Nov. 2005, sponsored by IAPT and DST, Jabalpur.
13. “Anomalous Dispersion in Nanostructured Iodine Doped Poly( Methyl Methacrylate)”, 51st DAE,SSPS, Barkatullah University , Bhopal , Dec. 26-30, 2006
14. “Low Electronic Diffusivity, Mobility, Diffusion Lengths in Iodine doped Poly (Methyl Methacrylates)” , 51st DAE,SSPS, Barkatullah University , Bhopal , Dec. 26-30, 2006
15. “Refractive Index and Blue Shifts in Iodine and Selenium Doped Poly( Methyl Methacrylate)”, International Conference on Condensed Matter Physics ( ICCMP 2007 ), Jaipur 25-28 Nov. 2007.
16. “On the Suitability of Helmholtz’s Equation as a Model for the Dispersion of Methyl Violet and Coumarin Doped Poly( Methyl Methacrylate), International Conference on Condensed Matter Physics ( ICCMP 2007 ), Jaipur 25-28 Nov. 2007.
17. “Teaching and Learning Physics through Mathematica”, National Symposium on “The Impact of Information Technology on Physics Education”, Annual Symposium of IAPT, Shimla, 2007.
18. “Helmholtz’s Equation as a Model for the Anomalous Dispersion of Iodine Doped Poly(Methyl Methacrylate)”, 52nd DAE –SSPS 2007, Mysore, 27-31st Dec. 2007.
19. “Blue Shifts and Refractive Index in Iodine and Selenium Doped Poly( Methyl Methacrylate)”, 52nd DAE–SSPS 2007, Mysore, 27-31st Dec. 2007.
20. “Comparison of Refractive Indices of Iodine and Selenium Doped Poly( Methyl Methacrylate) and Polystyrene”, Proceedings of the DAE Solid State Physics Symposium (2008) )
21. “Electro-Optical Kerr constant of Rhodamine Doped Poly(Vinyl Alcohol) and Blue Shifts” , Proceedings of the DAE Solid State Physics Symposium (2008)
22. “On the Suitability of Dispersion Models for the Optical Dispersion of Poly(Ethyl Methacrylate)”, the DAE Solid State Physics Symposium (2010). AIP Conf. Proc.
23. “Blue Shifts and Refractive Index of Rhodamine 6G doped Polycarbonate”, the DAE Solid State Physics Symposium (2010) . AIP Conf. Proc.
24. “Nanotuned Refractive Index of Iodine and Selenium Doped PolyMethylMethacrylate Composites” authored by S. Mehta *, K. Das *, J. M. Keller ?, Madhya Pradesh MahillaVigyanSammelan, Mata Gujari Girls’ College, Jabalpur, M.P. (2011).
25. “Charge Transport parameter of Iodine-PMMA composites”, International Symposium on Electrets, ISE14 symposium, Montpellier, France 28th-31st August 2011. IEEE Conf. Proc.
26. “Optical properties of Iodine-PMMA composites”, International Symposium on Electrets, ISE14 symposium, Montpellier, France 28th-31st August 2011. IEEE Conf. Proc.
27. “Study on the optical suitability of polycarbonate – rhodamine 6G matrix as a solid state laser host”, 20th – National Laser Symposium, sponsored by the Board of Research in Nuclear Sciences (BRNS), Depart of Atomic Energy, Crystal Growth Centre, Anna University, Chennai from Jan. 9-12, 2012 (Proceedings available in Electronic Media).
28. “Surface properties of rhodamine B doped poly (vinyl) alcohol films studied using XPS and AFM”, J. Tripathi, S. Tripathi, J. M. Keller, K. Das, and T. Shripathi, DAE Solid State Physics Symposium (2012), AIP Conf. Proc. 1512, pp. 120-121
29. “Correlation between Microhardness and Surface Properties of Rhodamine B doped PVA Films”, J. Tripathi, S. Tripathi, A. Sharma, T. Shripathi, J. M. Keller and K. Das, 58^th DAE Solid State Physics Symposium (2013).AIP Conference Proceedings 1951 , 851(2014)
30. “Abbe’s number and Cauchy’s constant of iodine and selenium doped poly (methylmethacrylate) and polystyrene composites”, Sheetal Mehta, Kallol Das, and Jag Mohan Keller, Citation: AIP Conference Proceedings 1591, 851 (2014); doi: 10.1063/1.4872778
31. K. Das, “A Study of the Refractive Index, Optical Transition, Optical Band Energy Gap and Urbach Energy of TiO2 Doped PMMA Films”, J. Recent. Sci., E-ISSN 2277-2502 Vol. 5(ISC-2015), 1-5 (2016), International Science Community Association. Presented in the 5th International Science Congress, (ISC-2015),8th – 9th December, 2015, organized by the International Science Congress Association, Tribhuvan University, Kathmandu, Nepal.
32. Sheetal Mehta, Kallol Das, and Jag Mohan Keller ,”Nano-engineered optical properties of iodine doped poly(methyl methacrylate)”, AIP Conference Proceedings 1731, 080002 (2016); doi: 10.1063/1.4947880
33. Pendke, K. Das, J.M. Keller, “Variation of micro-hardness of titanium oxide doped poly (methyl methacrylate) composite samples with different annealing temperature”. AIP Conference Proceedings 2100, 020152 (2019); https://doi.org/10.1063/1.5098706. Published Online: 25 April 2019
34. Dhanraj, K. Das, J.M. Keller A study of the optical band gap energy and Urbach energy of fullerene (C60) doped PMMA nanocomposites, AIP Conference Proceedings 2270, 110040 (2020); https://doi.org/10.1063/5.0019420 . Published Online: 02 November 2020

 

Other Papers on Miscellaneous Themes:-
Full Length Papers

• “Excellence and Ethics in Education”, National Convention on “Multi Dimensional Quality Enhancement in Colleges of Central India”, Jabalpur, 2004.
• “The Population Dynamics of the Indian Population as per the Verhulst Model “, Narsinghpur, 22-23, Feb. 2007
• “Education and Corporate Social Responsibility: St. Aloysius College, Adding Value to People through Education”, National Seminar on “Need for values in the Scientific and Technological Scenario, Jabapur, 2008. India.
• “Literacy Programmes: Gardens of Babylon or the Maze of Daedalus”
• Assesment of Quality in Higher Education: A Study Of Performance of Colleges across States in India. Kallol Das, Nidhi Khurana. Published in Book “Quality Education”. Proceedings of the IQAC Conference, Accreditation, Ranking and Quality: A Paradigm Shift for Strategic Enhancement of Higher Education in India. 8th – 9th November 2019, St. Aloysius College, Jabalpur

Abstracts

• “Open Circuit Studies on Double Layered Polymer Electrets of PMMA/PS films”.National Seminar on Recent Trends in Materials Science. Rani DurgavatiVishwavidyalaya , Jabalpur. March 29-30 , 2000.
• “Nanostructures in Iodine Doped Poly (Methyl Methacrylate)”, National Work

Shop on Nanotechnology, Nano 2005, Bhilai.

• “Refractive Index of Nanostructured Iodine Doped Poly( Methyl Methacrylate )”,

National Work shop on Nanotechnology, Nano 2005, Bhilai..

• “A Numerical Approach to Nanoparticle Radius and Energy Levels”, Indo-Australian Symposium on Nanoscience and Nanotechnology, March 31-April 1, 2006, Indian Institute of Science, Bangalore.
• “Modeling of nanoparticle radius, energy and energy levels by numerical and semi-empirical methods”, UGC sponsored National Seminar on Polymer Science: Emerging Trends, Oct. 27-28, 2006, Rewa.
• “Electronic Transport properties of Nanostructured Iodine doped Poly (methyl methacrylate)”, UGC sponsored National Seminar on Polymer Science: Emerging Trends, Oct. 27-28, 2006, Rewa.
• “Anomalous Dispersion in Methyl Violet and Rhodamine doped Poly(methyl methacrylate)” , UGC sponsored National Seminar on Polymer Science: Emerging Trends, Oct. 27-28, 2006, Rewa.
• “Abbe’s number and Cauchy constants of Iodine Doped Poly(methyl methacrylate)” , UGC sponsored National Seminar on Polymer Science: Emerging Trends, Oct. 27-28, 2006, Rewa.
• “Anomalous Current in Thermally Stimulated Current measurements of Iodine doped Poly(methyl methacrylate)” , UGC sponsored National Seminar on Polymer Science: Emerging Trends, Oct. 27-28, 2006, Rewa.
• “Refractive Index of Coumarin Doped Poly( Methyl Methacrylate )”, Current Trends in Physics’, Bhopal, March 1-2, 2007.
• “Helmholtz’s Equation as a Model for the Dispersion of Methyl Violet Doped Poly Methyl Methacrylate”, Current Trends in Physics’, Bhopal, March 1-2, 2007.
• “ Visualization of Leaf Patterns Using a Game Pad”, NKS 2007 Wolfram Science Conference, University of Vermont, USA, 13-15 July 2007.
• “Microhardness Studies on Thermally Annealed Iodine and Poly (Methyl Methacrylate ) Composites”, International Conference on Advanced Materials, ICAM -2008, Kerala.
• “Abbe’s number and Cauchy constants of Iodine Doped Poly Carbonate”, International Conference on Advanced Materials, ICAM -2008, Kerala.
• “Anomalous Dispersion in Laser Dye Coumarin doped Poly (Methyl Methacrylate)”, International Conference on Advanced Materials, ICAM -2008, Kerala.
• “Tunable Refractive Index by Nanoparticle formation in Doped Polymers”, Communicated and Accepted in NanoTech 2008, Boston,
• “The Possibility of Particle Size Determination in Solids by Rayleigh Scattering”, Communicated and Accepted in IMS 2008, Netherlands.
• “Comparison of Nanotuned Refractive Indices of Iodine Doped Poly( Methyl

Methacrylate ) and Polycarbonate”, ICANAT-2008, School of Basic Sciences,  Raipur, CG (INDIA)

• “Anomalous Dispersion in Laser Dye Doped PMMA”, ICANAT-2008, School of Basic Sciences, Raipur, CG (INDIA)
• “Blue Shift and Refractive Index in Selenium Doped Poly( Methyl Methacrylate ) and Polystyrene”, ICANAT-2008, School of Basic Sciences, Raipur, CG (INDIA).
• “Stranski – Krastonow Growth Influenced Microhardness of Laser Dye Coumarin              doped Poly(Methyl Methacrylate) Composites”, Symposium on Nanomaterials and their Applications, SNMA – 2009, Ferguson College, Pune, INDIA.
• “Modelling Nanostructure Influenced Refractive Index of Polymers through the BET Isotherm”, Symposium on Nanomaterials and their Applications, SNMA -2009, Ferguson College, Pune, INDIA.
• “Comparison Of Nanotuned Refractive Indices Of Iodine Doped Poly( Methyl Methacrylate) and Polystyrene”, International Symposium for Nano Materials (ISNM-09) organized by KanyaMahaVidyalaya, Jalandhar, Oct 28-29, 2009.
• “Abbe’s Number and Cauchy Constants Of Iodine Doped Poly Styrene”, International Symposium for Nano Materials (ISNM-09) organized by KanyaMahaVidyalaya, Jalandhar, Oct 28-29, 2009.
• “Nanosructure InfluencedMicrohardness Of Methyl Violet Doped  Poly( Methyl Methacrylate ) Composites”, Jalandhar, International Symposium for Nano Materials (ISNM-09) organized by KanyaMahaVidyalaya, Jalandhar, Oct 28-29, 2009.
• “Enlivening Physics education through Mathematica Demonstrations”, International Conference of Education, Research and Innovation, ‘ICERI 2009’, Madrid, Spain, 16^th – 18^th of November, 2009.
• “Numerical And Graphical Physics Through Mathematica Demonstrations”, ‘Multiphysics 2009’, Lille, France, Dec. 9 – 11, 2009
• “Refractive index Map of Laser Dye Coumarin Doped PMMA”, in Topical Conference on Atomic and Molecular Physics, Indore; 3-6 March’2010.
• Jalandhar, International Symposium for Nano Materials (ISNM-09) organized by KanyaMahaVidyalaya, Jalandhar, Oct 28-29, 2010.
• “Refractive Index Study Of Laser Dye Rhodamine Doped Poly(Vinyl Alcohol)”, the DAE Atomic and Molecular Physics Symposium, 2011.
• “Influence of Nanostructures on Refractive Index and Microhardness of Methyl Violet Doped Poly (Methyl Methacrylate) Composites”, ICANN 2011, (IIT, Gauhati)
• “ Virtual Experimentation through Computational Physics”, Indian association of Physics Teachers, XXVIII National Convention, 26^th– 28^th 2013, Kolkata, Abstracts, p.42
• “Correlation between Microhardness and Surface Properties of Rhodamine B doped PVA Films”, J. Tripathi, S. Tripathi, A. Sharma, T. Shripathi, J. M. Keller and K. Das, 58^th DAE Solid State Physics Symposium (2013).AIP Conference Proceedings 1951 , —-(2014)
• “Abbe’s number and Cauchy’s Constant of Iodine and Selenium Doped Poly (

Methylmethacrylate)”, Sheetal Mehta, Kallol Das, Jag Mohan Keller, 58^th DAE Solid

State Physics Symposium (2013).AIP Conference Proceedings 1951 , 851(2014) .

 

• Reviewer of Research Papers: Is on the Panel of Referees of the Journal, “ Journal of Applied Polymer Science”, Wiley International and “Optical and Quantum Electronics”, Springer.
  Has refereed the following papers for JAPS, Wiley International:-
• APP-2007-03-0795, “Annealing Effect of Perfluorosulfonated Ionomer Membranes on Proton Conductivity and Methanol Permeability” [15-Apr-2007]
• APP-2007-05-1524, “Characterisation of aminated poly(ethylene terephthalate) surfaces for biomedical application” [10-Jul-2007]
• APP-2007-06-1739, “Annealing Effect of Perfluorosulfonated Ionomer Membranes on Proton Conductivity and Methanol Permeability” [19-Jun-2007]
• APP-2007-06-1827, “-Methylstyrene [?Some Specific Features Of Deformation Of The Block Copolymer Of Divinyl And……”[18-Oct-2007 ]
• APP-2007-09-2997, “Controlling the transmitivity of poly (vinly alcohol) films” [24-Nov-2007]
• APP-2008-03-0800, “Role of CoBr2 on the structural, optical and magnetic properties of polyvinyl alcohol films” [12-Apr-2008]
• APP-2008-10-3439, “Role of CoBr2 on the structural, optical and magnetic properties of polyvinyl alcohol films” [20-Nov-2008]
• APP-2009-06-1681, “Optical parameters and absorption studies of UV- irradiated azo dye doped PMMA films” [10-Sep-2009 ]
• APP-2009-06-1875 , “Characterization of Induced Changes in Thermally Treated Polyester Fibres” [26-Aug-2009 ]
• APP-2009-06-1681.R1 , “Optical parameters and absorption studies of UV- irradiated azo dye doped PMMA films” [13-Dec-2009]

Has refereed the following papers for Optical and Quantum Electronics”, Springer:-

• OQEL-D-12-00145, “A comparative study on the use of the extended-Cauchy dispersion equation for fitting refractive index data in crystals” [ 18 – Dec 2012]
• OQEL-D-12-00145 R1, “A comparative study on the use of the extended-Cauchy dispersion equation for fitting refractive index data in crystals” [ 17- Mar 2013]

Has refereed the following papers for Dept. of Atomic Energy Solid State Physics Symposium 2012 held at IIT (Mumbai):-

• MS-D -101, “Measurement of Work Function of Rhenium in Various Operating Conditions” [Sept. 2012]
• MS-D -111: “Study of Aging of Nuclear Detector Based On n-Silicon/Copper phthalocyanine Heterojunction” [Sept. 2012]
• MS-D -127,”Neutron imaging experiments at E-12 beam-line of CIRUS” [Sept. 2012]
• MS-E-139, “ Composition Dependent Of Dielectric Properties In Se100-xCux Glassy Alloys” [Sept. 2012]
• MS-E-146,“ Effect Of Heat Treatment On Green Luminescence Broadening Of Er-doped ZnO-PbO Tellurite Glass Ceramics” [Sept. 2012]
• MS-F-109, “Optical Constants and Thickness Determination of Thin films using Envelope Method and Inverse Synthesis Method: a Comparative Study” [Sept. 2012]
• MS-F-160,”Thickness Dependent Structural and Optical Characteristics of Pb Doped Tin Selenide Thin Films” [Sept. 2012]
• MS-F-161, “Characterization of Flash Evaporated off – Stoichiometric Tin Selenide Thin Films” [Sept. 2012]

Kallol Das (St. Aloysius College, Jabalpur, India)

Has on permanent display Educational Demonstrations on the www.wolfram.com website. The permanent URL for the Demonstrations are:

• “Plots of the Fermi-Dirac Distribution” http://demonstrations.wolfram.com/PlotsOfTheFermiDiracDistribution/ Wolfram Demonstrations Project  Published: December 30, 2008
• “Frequency Response of an LCR Circuit” http://demonstrations.wolfram.com/FrequencyResponseOfAnLCRCircuit/ Wolfram Demonstrations Project Published: March 7 2011
• “Fermi-Dirac Distributions for Free Electrons in Metals” http://demonstrations.wolfram.com/FermiDiracDistributionsForFreeElectronsInMetals/,   Wolfram Demonstrations Project Published: March 7, 2011
• “Heat Capacity of Solids in the Debye Approximation” http://demonstrations.wolfram.com/HeatCapacityOfSolidsInTheDebyeApproximation/ Wolfram Demonstrations Project Published: March 7 2011
• “Reflected and Transmitted Newton’s Rings” http://demonstrations.wolfram.com/ReflectedAndTransmittedNewtonsRings/ Wolfram Demonstrations Project Published: December 15 2017
• “Intensity Profiles for Newton’s Rings” http://demonstrations.wolfram.com/IntensityProfilesForNewtonsRings/ Wolfram Demonstrations Project Published: September 22, 2016
• “Fraunhofer Diffraction at Multiple Slits” http://demonstrations.wolfram.com/FraunhoferDiffractionAtMultipleSlits/ Wolfram Demonstrations Project Published: September 16 2016
• “Fresnel Diffraction at a Single Slit” http://demonstrations.wolfram.com/FresnelDiffractionAtASingleSlit/ Wolfram Demonstrations Project
  Published: June 3 2016
• “Fraunhofer Diffraction at a Single Slit” http://demonstrations.wolfram.com/FraunhoferDiffractionAtASingleSlit/ Wolfram Demonstrations Project Published: June 2 2016

Development of Software  Packages for Data Analysis:

1. OPTrUe Package
2. GauPoi Package
3. OptiModeler
4. X-Ray Data Analyser

Subjects Taught : Mechanics, General Properties of Matter, Statistical Mechanics, Atomic and Nuclear Physics, Quantum Mechanics, Non Linear Dynamics, Computational Physics.

Summer Schools : Has attended a Summer School on New Kind of Science(NKS 2007), University of Vermont, USA, June- July 2007.

• Lecture on” Mathematica™ and a Look at Physics education and Research, “ National Seminar on , Govt. Home Science College,  Jabalpur, M.P..
• Talk on All India Radio( VigyanVarta[Broadcast on 14.12.13]: “KitniVastavikhaeAkhshayUrjakiAvidharna”)
• Lecture on” Mathematica™ and a Look at Physics education and Research, “ National Seminar on , Govt. Engineering  College,  Jabalpur, M.P.. , Jabalpur [ Feb,2013]
• Lecture in Academic Staff College, Jabalpur [ Feb,2013]: “Introduction to Mathematica”.
• Lecture in Academic Staff College, Jabalpur [ Feb,2013]:“Teaching Physics through Mathematica”.
• Lecture on” Mathematica™ and a Look at Physics education and Research, “ National Seminar on “ Recent Trends in Sciences” (MBCMPZCB-2014), 6^th -7^th January 2014, Loyola College, Kunkuri, Dist.- Jashpur, Chattisgarh.
• Lecture in Academic Staff College, Jabalpur[ March,2014]: “Introduction to Mathematica”.
• Lecture in Academic Staff College, Jabalpur [ March,2014]:“Teaching Physics through Mathematica”.
• Lecture on” Mathematica™ and a Look at Physics education and Research, “ National Seminar on , Govt. Home Science College,  Jabalpur, M.P..
• Talk on All India Radio( VigyanVarta[Broadcast on 14.12.13]: “KitniVastavikhaeAkhshayUrjakiAvidharna”)
• Lecture on” Mathematica™ and a Look at Physics education and Research, “ National Seminar on , Govt. Engineering  College,  Jabalpur, M.P.. , Jabalpur [ Feb,2013]
• Lecture in Academic Staff College, Jabalpur [ Feb,2013]: “Introduction to Mathematica”.
• Lecture in Academic Staff College, Jabalpur [ Feb, 2013]:“Teaching Physics through Mathematica”.
• Lecture on” Mathematica™ and a Look at Physics education and Research, “ National Seminar on “ Recent Trends in Sciences” (MBCMPZCB-2014), 6^th -7^th January 2014, Loyola College, Kunkuri, Dist.- Jashpur, Chattisgarh.
• Lecture in Academic Staff College, Jabalpur[ March,2014]: “Introduction to Mathematica”.
• Lecture in Academic Staff College, Jabalpur [ March, 2014]:“Teaching Physics through Mathematica”.

• Resource person in Govt. (Auto.) Science College, Jabalpur. “Lecture on Particle Size
• Determination”on 11 November, 2014
• Talk on All India Radio( VigyanVarta[Broadcast on March 2016]: on  “Fusion Energy as an alternative source of energy”). 1. Lecture on ” NAACcredentials &TQM “, Faculty Orientation Programme, 21^st July 2017,St. Aloysius Institute Of Technology, Jabalpur.
• Judge at 31th Western India Science Fair 2017 on 14^th and 15^th November 2017 at State Institute of Science Education and College of Teacher Education, Jabalpur .
• Invited Lecture titled “A Study of the Refractive Index, Optical Transition, Optical Band Energy Gap and Urbach Energy “,  in National Workshop titled ‘Advance Research Based Instrumentation Techniques in Materials Science’, January 2018, St. Aloysius College, Jabalpur
• Invited Lecture in a Seminar” Science and Technology for Sustainable Future, 7th March,2018,Nachiketa College of Computer Science, Commerce and Advanced Technology, Jabalpur.
• Invited Lecture in a Teachers Workshop, “A Personal Perspective in Teaching Physics: Immersion, Creativity and Innovation”, 10th March, 2018, Aloysius Institute Of Technology, Jabalpur
• Judge at 31^st Western India Science Fair 2018 on 14^th and 15^th November 2018 at State Institute of Science Education and College of Teacher Education, Jabalpur .
• Judge at State Level Innovative Science Teacher Award, 24^th and 25^thMay 2019 at State Institute of Science Education and College of Teacher Education, Jabalpur
• Conducted Orientation Programme on “Effective Interactive Teaching Strategies”, June 19, 2019, St. Aloysius School, Shahdol.
• Conducted Orientation Programme on “Effective Interactive Teaching Strategies”, June 20, 2019, St. Paul’s School, Katni.
• Conducted Orientation Programme for Physics Teachers on “Classroom Teaching of Physics: The Physical World and Mathematical Models”, July 27, 2019 under the aegis of CBSE at a hub in St. Josephs’s Convent, Ranjhi, Jabalpur
• Mathematical Modelling of Systems, 22^nd June 2020, National Workshop on “Skill Development through Mathematics”, Aloysius Institute of Technology, Jabalpur
• Mathematical Modelling, 22^nd September, Confluence 2020, ‘An International Student Faculty Exchange Programme’, St. Aloysius College(Autonomous), Jabalpur

• Currently, Vice Principal. Year 2017 onwards.
• Head, Department of Physics, St. Aloysius College, Jabalpur, 1995-2017. Twenty Two Years.
• Chairman of Board of Studies in Physics of St. Aloysius College (Autonomous), Jabalpur, 2007 -2017.
• Approved as a Research Guide for Ph. D. under R.D.V.V., Jabalpur.
• Programme Officer in National Service Scheme, R.D.V.V., Jabalpur.(1996-2001)
• Member of the Board of Studies of Physics of R..V.V., Jabalpur as per R.D.V.V. notification No. Academic/ 2021/5757 dated 18.02.2021 for the tenure 18.02.2018 till 17.02.2024
• Member of the Board of Studies of Physics of R..V.V., Jabalpur as per R.D.V.V. notification No. Academic/ 2018/1482 dated 17.04.2018 for the tenure 17.01.2018 till 16.01.2021.
• Member of Board of Studies in Physics of Rani DurgawatiVishwavidyalaya , Jabalpur.(1996-1998, 2005 – 8).
• Member of Board of Studies in Electronics of Rani DurgawatiVishwavidyalaya Jabalpur.(1997-1999).
• Member of Board of Studies in Physics of Govt. Autonomous Science College, Jabalpur, 2003- 2006 .
• Member of Board of Studies in Computer Science (Dept. of Physics)of Govt. Autonomous Science College, Jabalpur, 2007.
• Member of Governing Body of St. Aloysius College, Jabalpur (1992-1997 and 2000-2006, 2007 –9).
• Editor, “ NINAD ”, a multidisciplinary journal published by St. Aloysius College, Jabalpur( 2004-6).Presently Editor.
• In Charge of College Admissions for 1995-2015.
• In Charge of College Students Union for 1995-2016.
• In Charge of Discipline of Science Section.
• Coordinator, Internal Quality Assurance Cell ( IQAC ), St. Aloysius College 2001-2019.
• Trustee, Board of Trustees of Sri Aurobindo Institute of Research in Homeopathy, Jabalpur.
• Honorary Homeopathic Physician, Sri Aurobindo Institute of Homeopathic Research, Jabalpur (1987- onwards).