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Manipur Univ


Dr K Nomita Devi

Designation: Associate Professor

Specialization: Material Science

Contact:

Email: kongkhamn [AT] gmail.com, knd [AT] manipuruniv.ac.in

MSc (NEHU), Ph.D. (M.U.)

Faculty Details Faculty List

Name of the Faculty member: Dr. K. Nomita Devi

Qualification: M.Sc.(NEHU); PhD (MU)

Department: Physics

Designation : Assistant Professor

Contact mobile No. : 8974009002

E-mail: kongkhamn[AT]gmail.com; knd[AT]manipuruniv.ac.in

Specialization: Material Science

Research Area:

 

• Metal oxide nanostructures, organic semiconductor devices, metal-polymer nanocomposites, Low temperature measurement, Transport properties, Photocatalysis.

Employment Details:

  • Joined North Eastern Regional Institute of Science and Technology (NERIST) on 17.12.2009 as Assistant Professor in Physics

  • Joined Manipur University on 30.01.2012 as Assistant Professor in Physics

 

Students guiding:

 

• Full time Ph.D students: Four (4)

 

Students guided:

• No. of Inspire Scholars: Four (4)

 

List of papers published in refreed journals

  1. "Field and temperature dependent charge transport mechanism in doped Poly(3-methylthiophene) devices" , W. Joychandra Singh, K. Jugeshwar Singh, K. Nomita Devi, Materials Research Express, April, (2019). https://doi.org/10.1088/2053-1591/ab193b

  2. “Effect of operational parameters on the photocatalytic degradation of Methylene blue dye solution using manganese doped ZnO nanoparticles”, L. Anju Chanu, W. Joychandra Singh, K. Jugeshwar Singh, K. Nomita Devi, Results in Physics, 12(2019), 1230-1237. https://doi.org/10.1016/j.rinp.2018.12.089

  3. “Green synthesis of Fe2O3 nanoparticles using Piper betle leaf and its characterization”, T. Suma Chanu, K. Nomita Devi, IOSR Journal of Applied Physics (IOSR-JAP), 10(5)(2018), 32-38. e-ISSN:2278-4861.DOI:10.9790/4861-1005033238

  4. “Effect of Co doping on the structural and optical properties of ZnO nanospindles synthesized by co-precipitation method”, K. Nomita Devi, W. Joychandra Singh and K. Jugeshwar Singh, Journal of Materials Science: Materials in Electronics, 28 (2017), 8211–8217. doi 10.1007/s10854-017-6532-3

  5. “Study of the Conduction Mechanism of doped poly (3-Methyl Thiophene) Device”, W. Joychandra Singh, K. Nomita Devi and K. Jugeshwar Singh, International Journal of Engineering Technology, management and Applied Sciences, 5(3)(2017),189-192.

  6. “Photocatalytic Degradation of Malachite Green Dye with Manganese doped ZnO Nanoparticle”, K. Nomita Devi, W. Joychandra Singh and K. Jugeshwar Singh, Processing and Fabrication of Advanced Materials-XXVI, (2017), 735-746. ISBN: 979-11-961787-0-3. (Conference Proceedings)

  7. “Effect of Mn2+ Doping on Structural, Morphological and Optical Properties of ZnS Nanoparticles by Chemical Co-Precipitation Method”, L. Sujata Devi, K. Nomita Devi, B. Indrajit Sharma and H. Nandakumar Sarma, IOSR-Journal of Applied Physics (IOSR-JAP), 6 (2) (2014), 6-14. e-ISSN: 2278-4861

  8. “Influence of Mn Doping on Structural and Optical Properties of CdS Nanoparticles”, L. S. Devi, K. N. Devi, B. I. Sharma and H. N. Sarma, Indian Journal of Physics, 88 (5) (2014), 477-482. doi:10.1007/s12648-013-0436-8

  9. “Structural and optical properties of manganese substituted nanocrystalline bismuth ferrite thin films by sol–gel process”, H.B. Sharma, Ng. Boinis Singh, K. Nomita Devi, J.H. Lee, S. Bobby Singh, Journal of Alloys and Compounds, 583 (2014), 106-110. http://dx.doi.org/10.1016/j.jallcom.2013.08.037

  10. “Ac electrical conductivity and magnetic properties of BiFeO3–CoFe2O4 nanocomposites”, H.B. Sharma, K. Nomita Devi, V. Gupta, J.H. Lee, S. Bobby Singh, Journal of Alloys and Compounds, 599(2014), 32-39. http://dx.doi.org/10.1016/j.jallcom.2014.02.024

  11. “Structural and Optical Properties of Spin Coated Ni- doped ZnO Thin Films”, K. Nomita Devi, S. Bobby Singh, H. Basantakumar Sharma and H. Nandakumar Sarma, International journal of advanced material science, 4(1) (2013), 61-67. ISSN 2231-1211

  12. “Synthesis, Structural and Optical Characterization Of PVA Capped Cadmium Sulphide Nanocrystalline Films By Chemical Bath Deposition Method”, L. Sujata Devi, K. Nomita Devi, B. Indrajit Sharma and H. Nandakumar Sarma, Advanced Materials Research, 665(2013), 341-346. ISBN No. 1022-6680

  13. “Photoluminiscence studies of Ni- substituted ZnO nanoparticles”, S. Bobby Singh, K. Nomita Devi, Ibetombi Soibam and H. Nandakumar Sarma, Advanced Nanomaterials and Nanotechnology, (2013), 133-138. ISSN/ISBN No. 0930-8989

  14. “Structural and Optical Characterization of PVA capped CdS nanoparticles by chemical co precipitation method”, L. Sujata Devi, K. Nomita Devi, B. Indrajit Sharma and H. Nandakumar Sarma, Chalcogenide Letters, 9(2) (2012) 67-72. ISSN No. 1584-8663

  15. “Optical and structural properties of thermally evaporated CdS thin films”, Ch. Shyam Singh, K. Nomita Devi and H. Nandakumar Sarma, AIP Conference Proceeding. 1372(2011), 517-525. doi: 10.1063/1.3644462

  16. “On the Optical Properties of SnO2 thin films prepared by Sol gel method”, Th. Diana, K. Nomita Devi and H. Nandakumar Sarma, Indian Journal of Physics, 84(6)(2010), 583-587. ISSN/ISBN:0973-1458(printversion) 0974-9845 (electronic version)

  17. “PIXE-PIGE analysis of some Indian medicinal plants”, K. Nomita Devi and H. Nandakumar Sarma, Nuclear Instruments and Methods in Physics Research B, 268 (2010), 2144-2174. doi:10.1016/j.nimb.2010.02.036

  18. “Elemental analysis of some anti-diabetic medicinal plants using PIXE technique”, K. Nomita Devi and H. Nandakumar Sarma, , Journal of Herbs, Spices and Medicinal Plants, 15(4) (2009),334-341. doi: 10.1080/10496470903507882

  19. “Estimation of essential and trace elements in some medicinal plants by PIXE and PIGE techniques”, K. Nomita Devi, H. Nandakumar sarma and Sanjiv Kumar, Nuclear Instruments and Methods in Physics Research B, 266 (2008), 1605-1610. doi:10.1016/j.nimb.2007.12.004

  20. “Proton induced X-ray emission (PIXE) and proton induced ?-ray emission (PIGE) studies of some medicinal plants of north east India”, K. Nomita Devi, H. Nandakumar Sarma and Sanjiv Kumar, Indian Journal of Physics, 82(5) (2008), 147-154. ISSN/ISBN:0973-1458(printversion) 0974-9845 (electronic version)

  21. “Particle induced X-ray emission studies of some Indian medicinal plants”, K. Nomita Devi, H. nandakumar Sarma and Sanjiv Kumar, International Journal of PIXE 17 Nos.3&4, (2007),169-176. ISSN: 0129-0835 ,Online ISSN: 1793-6616

  22. “Elemental analysis of some antioxidant-rich medicinal Zingiberales of manipur using proton induced X-ray emission (PIXE) technique”, K. Nomita Devi, H. Nandakumar Sarma and Sanjiv Kumar, Indian Journal of Physics, 81(3) (2007), 371-376. ISSN/ISBN:0973-1458(printversion) 0974-9845 (electronic version)

  23. “Dielectric properties and dc conductivity of lampblack”, K. Nomita Devi, H. Basantakumar Sharma and H. Nandakumar sarma, , Indian Journal of physics, 79(3) (2005),309-311. ISSN/ISBN:0973-1458(printversion)0974-9845 (electronic version)

 

PAPERS PRESENTED IN CONFERENCES/SEMINARS/WORKSHOPS

  1. “Field and Temperature dependent charge transport mechanism in doped Poly(3-Methylthiophene) Devices”, W. Joychandra Singh, K. Jugeshwar Singh, K. Nomita Devi, International Conference on Nanostructured Materials and Devices (ICNSMD-2018), Delhi University, Dec 17-20, 2018.

  2. “A Comparative Study on the Photocatalytic Activity of Eucalyptus leaf assisted Green synthesized ZnO and Chemically synthesized ZnO towards the degradation of Malachite Green dye”, Sh. Anju Devi, K. Jugeshwar Singh, K. Nomita Devi, International Conference on Nanostructured Materials and Devices (ICNSMD-2018), Delhi University, Dec 17-20, 2018.

  3. “Study on the Photocatalytic activity of Metal Oxide nanoparticles towards the degradation of some organic dyes”, L. Anju Chanu, K. Jugeshwar Singh, K. Nomita Devi, International Conference on Nanostructured Materials and Devices (ICNSMD-2018),Delhi University, Dec 17-20, 2018.

  4. “Effect of operational parameters on the photocatalytic degradation of Methylene blue by Mn doped ZnO nanoparticles”, K. Nomita Devi, 3rd International Conference on nanomaterials: Synthesis, Characterization and Applications (ICN-2018), Mahatma Gandhi University, Kottayam, Kerala, May 10-13, 2018. (INVITED TALK & CHAIRED A SESSION)

  5. “Photocatalytic Degradation of Malachite Green dye using Green synthesized ZnO Nanoparticle”, Sh. Anju Devi, K. Nomita Devi, 105th Indian Science Congress, Manipur University, Imphal, March 16-20, 2018.

  6. “Enhanced photocatalytic activity of ZnO-Mn3O4 nanocomposite for the degradation of textile dye on UV light illumination”, L. Anju Chanu, K. Nomita Devi, 105th Indian Science Congress, Manipur University, Imphal, March 16-20, 2018.

  7. “Study on the Structural, Optical and Electrical properties of pure and Cobalt doped SnO2 nanoparticles”, T. Suma Chanu, K. Nomita Devi, 105th Indian Science Congress, Manipur University, Imphal, March16-20, 2018.

  8. “Study on the Change transport mechanism in doped poly(3-Methylthiopene) device”, K. Nomita Devi, W. Joychandra Singh and K. Jugeshwar Singh, 105th Indian Science Congress, Manipur University, Imphal, March 16-20, 2018.

  9. “Photocatalytic Degradation of Malachite Dye with Manganese doped ZnO Nanoparticles”, W. Joychandra Singh, Ksh. Jugeshwar Singh and K. Nomita Devi, 6thInternational Conference on Material Science and Engineering Technology (ICMSET 2017), Oct 20-22, 2017.

  10. “Photocatalytic Degradation of Malachite Green Dye with Manganese doped ZnO Nanoparticle”, K. Nomita Devi, 26th International Conference on the Processing and Fabrication of the Advanced Materials (PFAM-26), Chunbuk National University, Jeonju, Korea, October 21-16, 2017. (INVITED TALK)

  11. “Study of the Conduction Mechanism of doped poly (3-Methyl Thiophene) Device”, W. Joychandra Singh, K. Nomita Devi and K. Jugeshwar Singh, National Conference on Innovations in Science and Technology 2017 (NCIST-17), Manipur Institute of Technology, Takyelpat, Imphal, March 20-21, 2017.

  12. “Effect of Carrier Density on the Charge Transport Properties of Poly(3-MethylThiophene) Devices”, W Joychandra Singh, Ksh. Jugeshwar Singh and K Nomita Devi, Second International Conference on Material Science(ICMS-2017), Tripura University, Tripura, Feb 16-18, 2017.

  13. “Study on the Structural and Electrical properties of Piper betle leaf assisted green synthesized Fe2O3 nanoparticles”, T. Suma Chanu, W. Joychandra Singh and K Nomita Devi, Second International Conference on Material Science (ICMS-2017), Tripura University, Tripura, Feb 16-18, 2017.

  14. “A Comparative study on the photocatalytic activity of ZnO and SnO2 nanoparticles towards the degradation of some organic dyes”, L. Anju Chanu, W. Joychandra Singh and K. Nomita Devi, Second International Conference on Material Science(ICMS-2017), Feb 16-18, 2017, Tripura University, Tripura.

  15. “Conductivity and NMR studies on charge transport mechanism in Poly3-hexylthiophene”, Ksh. Jugeshwar Singh, Raghu Menon, K. Nomita Devi and K. P. Ramesh, Second International Conference on Material Science (ICMS-2017), Feb 16-18, 2017, Tripura University, Tripura.

  16. “Effect of Contact Electrode on the Conduction Mechanism in Polythiophene devices”, W. Joychandra Singh, Ksh. Jugeshwar Singh and K Nomita Devi, International Conference of Young Researchers on Advanced Materials, IUMRS-ICYRAM 2016, Dec 11-15, 2016, Indian Institute of Science, Bangalore.

  17. “Effect of Carrier Concentration on the Conduction Mechanism of Polythiophene Devices”, W. Joychandra Singh, Ksh. Jugeshwar Singh and K. Nomita Devi, International conference on Technologically Advanced Materials & Asian Meeting on Ferroelectricity, (ICTAM-AMF10), Delhi University, New Delhi, Nov 7-11, 2016.

  18. “Photocatalytic Activity of Cobalt and Nickel co doped SnO2 nanomaterial on Some Organic Dyes”, K. Nomita Devi, Ksh. Jugeshwar Singh and W. Joychandra Singh, XVIII International workshop on Physics of Semiconductor Devices (IWPSD -2015), Indian Institute of Science, Bangalore, Dec 7-10, 2015.

  19. “Optical Properties of ZnS Nanoparticles co doped with Cobalt and Iron”, K. Nomita Devi and W. Joychandra Singh, International conference on Emerging Trends in Science and Engineering Research (ETSER -2015), NIT, Manipur, Dec 2-4, 2015.

  20. “Photocatalytic activity of green synthesized ZnO nanoparticles assisted by Piper betel leaf extract”, L. Anju Chanu,W. Joychandra Singh and K. Nomita Devi, International conference on Emerging Trends in Science and Engineering Research (ETSER -2015), NIT, Manipur, Dec 2-4, 2015.

  21. “Influence of Manganese doping on the band gap energy of ZnO nanoparticles”, W. Joychandra Singh and K. Nomita Devi, International conference on Emerging Trends in Science and Engineering Research (ETSER -2015), , NIT, Manipur, Dec 2-4, 2015.

  22. “Influence of transition metal doping on the optical properties of SnO2 nanoparticles synthesized by chemical co-precipitation method”, Bishiya Sukham, W. Joychandra Singh and K. Nomita Devi, International conference on Emerging Trends in Science and Engineering Research (ETSER -2015), NIT, Manipur, Dec 2-4, 2015.

  23. “Structural and Optical Properties of Ni doped ZnO nanospindles prepared by Co precipitation method”, K. Nomita Devi and W. Joychandra singh, National Conference on Frontiers of Research in Chemical Sciences (NCFRCS-2015), D.M. College of Science, Imphal, Manipur, March 13-14, 2015,

  24. “Synthesis and Characterization of Co doped ZnO nanospindles prepared by Co precipitation method”, K. Nomita Devi, W. Joychandra Singh and K. Jugeshwar Singh, 2nd International Conference on Nanotechnology (ICNT 2015), Haldia Institute of Technology, Haldia, Purba Medinipur, West Bengal, INDIA, February 19-22, 2015.

  25. “A study on the structural and Optical properties of Co doped ZnO nanospindles prepared by Chemical co-precipitation method”, K. Nomita Devi and W. Joychandra Singh, Indian Science Congress-Imphal Chapter, National Seminar, Manipur University, January 21-23, 2015.

  26. “Dielectric studies of ZnO-ZnS nanocomposites synthesized by chemical co precipitation method”, K. Nomita Devi and W. Joychandra Singh 18th National Seminar on Ferroelectrics and Dielectrics (XVIII NSFD-2014), Department of Physics, Manipur University, Imphal, November 3-5, 2014.

  27. “Structural, Dielectric and magnetic properties of BiFeO3- CoFe2O4 nanocomposite Ceramics”, H. Basantakumar Sharma, K. Nomita Devi, W. Joychandra Singh and S. Bobby Singh, National Syposium on Recent Trends in Chemical Sciences, Department of Chemistry, Manipur University, March 22-23, 2013.

  28. “A.C. Conductivity and magnetic properties of multiferroic 0.5BiFeO3-0.5CoFe2O4 nanocomposite Ceramics”, H. Basantakumar Sharma, K. Nomita Devi, W. Joychandra Singh and S. Bobby Singh, National Seminar on Recent Trends in Chemical Sciences, Department of Chemistry, Manipur University, March 22-23, 2013.

  29. “Synthesis and Characterization of ZnS: Mn nanoparticles”, L. Sujata Devi, K. Nomita Devi, B. Indrajit Sharma and H. Nandakumar Sarma, National Seminar on Recent Trends in Chemical Sciences, Department of Chemistry, Manipur University March 22-23, 2013.

  30. “Green synthesis and Characterization of Silver nanoparticles from medicinal plants”, R.K. Bhanisana Devi, K. Nomita Devi and H. NandakumarSarma, National Seminar on Recent Trends in Chemical Sciences, Department of Chemistry, Manipur University, March 22-23, 2013.

  31. L. Sujata Devi, K. Nomita Devi, B. Indrajit Sharma and H. Nandakumar Sarma, International Conference on Material Science, Tripura Central University, Tripura February 21-23, 2013.

  32. “A comparative study of structural and optical characterization of doped and undoped ZnS nanoparticle by chemical co precipitation method”, L. Sujata Devi, K. Nomita Devi, B. Indrajit Sharma and H. NandakumarSarma, NSFD-XVII, Sikshaanushandhan University, Bhubaneswar, December 17-19, 2013.

  33. “Bio synthesis of Silver nanowires using Azdiractaindica (Neem) leaf extract”, R.K. Bhanisana Devi, K. Nomita Devi and H. NandakumarSarma, National Seminar on Recent Trends in Advanced Material, Manipur University, Manipur, 26 March, 2013.


 

Conferences/seminars/workshops/refresher Course/orientation course attended

  1. Attended a 21 days Refresher Course in Mathematical and Physical Sciences (20th March-10th April, 2017) organised by UGC – Human Resource Development Centre, Manipur University

  2. Orientation Course in Physics, September 20-October 18, 2013 organised by UGC ASC, Manipur University

  3. National Seminar on Recent Trends in Advanced Material, March 26, 2013, Department of Physics, Manipur University

  4. National Symposium on Recent Trends in Chemical Sciences, March 22-23, 2013, Department of Chemistry, Manipur University, Canchipur.

  5. National Workshop on nanotechnology and Its applications in Science and Engineering, March 23-24, 2013, NIT, Manipur.

  6. Thematic Orientation Workshop on trace Element analysis and Radiological Sciences, March 12-14, 2013, Manipur University.

  7. International Conference on Material Science, February 21-23, 2013, Department of Physics, Tripura University, Agartala, India.

  8. Physware 2012: A collaborative Workshop on low Cost equipment and appropriate Technologies that promote Undergraduate level, Hands-on Physics Education throughout the Developing World, November 26 –December 7, 2012 organised by ICTP, Italy and Miranda House, New Delhi.

  9. Refresher Course in Physics, September 3-22, 2012 organised by UGC ASC, Manipur University.

  10. 2-Day National Seminar Cum Workshop on Physics for cultural Heritage, May 25-26, 2012, D.M. College of Science, Imphal.

  11. One Day Workshop & Mini Colloquia on the Future of Nano Electronics, April 30, 2012, NIT Manipur, Imphal.

  12. International Conference on Advanced Nanomaterials and Nanotechnology, December 8-10, 2011, Department of Physics, IIT Guwahati, India.

  13. 18th National Conference on Liquid Crystals, November 15-17, 2011, Department of Physics, NERIST, Nirjuli, Arunachal Pradesh.

  14. AICTE sponsored Staff Development Programme on Recent Advances in Mechanics and Their Application in Nano Engineering and technology, August 01-12, 2011, NERIST, Nirjuli, Arunachal Pradesh.

  15. One day National seminar on Nanoelectronics/VLSI, April 9, 2011, NERIST, Nirjuli, Arunachal Pradesh.

  16. Seventh National Conference of the Physics Academy of North East, Oct 5-6, 2010, Physics Dept, Manipur University, Imphal.

  17. Soft Computing in Engineering Applications, January 25-February 5, 2010, NERIST, Nirjuli, Arunachal Pradesh.

  18. Theme Meeting On Neutron North East Spring School on Graphs: Theory, Algorithms and Applications, Feb 22-25, 2010, NERIST, Nirjuli, Arunachal Pradesh.

  19. Activation Analysis (TMNAA, 2009), March 23-24, 2009, BARC, Mumbai.

  20. National Workshop on trace elements research, March 4-6, 2008, Department of Physics, NEHU, Shillong.

  21. International Workshop and Conference on Statistical Physics Approaches to Multi-disciplinary Problems, January 07-13, 2008, IIT Guwahati, India.

  22. 18th International Conference on Ion Beam Analysis, September 23-28, 2007, School of Physics, University of Hyderabad, India.


 

Sponsored Research Projects:

  1. Title: Synthesis and Characterization of transition metals doped ZnO nanocrystals

    Funding Agency: University Grants Commission (UGC), New Delhi

    Duration: March 2013-March2015

    Amount: Rs. Six (6) Lakhs

  2. Title: Development and Characterization of Metal Oxide Nanostructures and Nanocomposites for Photocatalytic Applications

    Funding agency: SERB (DST, GoI) New Delhi

    Amount: Rs. 19,46,560/-

    Duration: 3 years (2nd November 2017 to 1st November 2020)


 

MEMBERSHIP OF PROFESSIONAL BODIES

  1. Life member Indian Physics Association(IPA); Membership No.GEN/ LM/12610

  2. Life member Materials Research Society of India (MRSI); Membership No. LMB 1386.

  3. Life member Physics Academy of the North East.(PANE); Membership No: LM0085

  4. Life member of The Indian science Congress Association: Membership No: L34845