1.       K. Thingujam, A. Bhattacharjee, B. Choudhury, R. Dabrowski, Nematic liquid crystals exhibiting high birefringence, Optical Review, Vol.-23, Issue No.-3, Page Nos -409-19, 2016. doi:10.1007/s10043-016-0207-9

2.       S. P. Choudhury, A. Bhattacharjee, Sensing of 0.1 ppm of methanol, ethanol, and propanol vapors at 130° c by SnO2 thin film, Particulate Science and Technology, Vol.-Accepted, 2016. http://dx.doi.org/10.1080/02726351.2016.1154909

3.       D. Bhattacharjee, S. Paul. Choudhury, P. R. Alapati, A. Bhattacharjee, Dielectric relaxation and birefringence study of 7. O5O. 7 dimeric liquid crystal compound, INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC 2015) AIP, Vol.-1728, Issue No.-020155, 2016. http://dx.doi.org/10.1063/1.4946206

4.       D. Bhattacharjee, S. P. Choudhury, A. Bhattacharjee, Correlation between the density and refractive index with higher homologues 5O. m series, Molecular Crystals and Liquid Crystals, Vol.-631, Issue No.-1, Page Nos -69-73, 2016. http://dx.doi.org/10.1080/15421406.2016.1149021

5.       D. Bhattacharjee, P. R. Alapati, A. Bhattacharjee, Negative Birefringence in the Higher Homologues of 5O. m Series of Liquid Crystals, The Journal of Physical Chemistry B, Vol.-120, Issue No.-27, Page Nos -6747–6753, 2016. http://pubs.acs.org/doi/abs/10.1021/acs.jpcb.5b11963

6.       K. Thingujam, A. Bhattacharjee, B. Choudhury, S. D. Sarkar, Optical studies of a binary liquid crystal mixture exhibiting induced smectic A phase, Applied Physics A, Vol.-122, Issue No.-8, Page Nos -1-10, 2016. doi:10.1007/s00339-016-0271-9

7.       D. Bhattacharjee, P. R. Alapati, A. Bhattacharjee, Negative optical anisotropic behaviour of two higher homologues of 5O. m series of liquid crystals, Journal of Molecular Liquids, Vol.-222, Page Nos -55-60, 2016. http://dx.doi.org/10.1016/j.molliq.2016.07.001

8.       S. P. Choudhury, S. D. Gunjal, N. Kumari, K. D. Diwate, K. C. Mohite, A. Bhattacharjee, Facile synthesis of SnO 2 thin film by spray pyrolysis technique, investigation of the structural, optical, electrical properties, Materials Today: Proceedings, Vol.-3, Issue No.-6, Page Nos -1609-1619, 2016. http://dx.doi.org/10.1016/j.matpr.2016.04.050

9.       D. Bhattacharjee, P. R. Alapati, A. Bhattacharjee, Molecular polarization, order parameter and dielectric study of a dimeric compound, Journal of Molecular Liquids, Vol.-224, Page Nos -507-514, 2016. http://dx.doi.org/10.1016/j.molliq.2016.10.029

10.    N. Kumari, A. Ghosh, A. Bhattacharjee, Influence of Cu doping on the structural, electrical and optical properties of ZnO, Pranama, Vol.-84, Issue No.-4, Page Nos -621-635, 2015. http://link.springer.com/article/10.1007/s12043-014-0851-1#/page-1

11.    A. Ghosh, N. Kumari, S. Tewari, A. Bhattacharjee, Structural, electrical and optical studies on ruthenium doped ZnO pellets for device applications, Materials Science and Engineering: B, Vol.-196, Page Nos -7-14, 2015. http://dx.doi.org/10.1016/j.mseb.2015.02.012

12.    D. Bhattacharjee, A. Bhattacharjee, Density and phase transition study of the liquid crystal compound 50.16, AIP Conference Proceedings (ICCMP 2015), Vol.-1661, Issue No.-1, Page Nos -110003, 2015. http://dx.doi.org/10.1063/1.4915448

13.    N. Kumari, A. Ghosh, S. Tewari, A. Bhattacharjee, Synthesis, structural and optical properties of Al doped SnO2 nanoparticles, Indian Journal of Physics, Vol.-88, Issue No.-1, Page Nos -65-70, 2014. http://link.springer.com/article/10.1007/s12648-013-0387-0#page-1

14.    A. Ghosh, N.Kumari, A. Bhattacharjee, Investigations on structural and optical properties of Cu doped ZnO, Journal of NanoScience and NanoTechnology, Vol.-2, Issue No.-1, Page Nos -485-489, 2014. http://indiasciencetech.com/index.php?journal=nanotechnology&page=article&op=view&path%5B%5D=118

15.    T.Devi, B. Choudhury, A Bhattacharjee, R Dabrowski, Study of optical parameters of two fluorinated isothiocyanato nematic liquid crystals exhibiting high birefringence, Opto-Electronics Review, Vol.-22, Issue No.-1, Page Nos -24-30, 2014. http://www.degruyter.com/view/j/oere.2014.22.issue-1/s11772-014-0171-5/s11772-014-0171-5.xml

16.    N. Kumari, A.Ghosh, A.Bhattacharjee, Investigation of structural and electrical properties of CuO modified SnO 2 nanoparticles, Materials Science in Semiconductor Processing, Vol.-19, Page Nos -114-123, 2014. http://www.sciencedirect.com/science/article/pii/S1369800113003776

17.    N. Kumari, A. Ghosh, A. Bhattacharjee, Investigation of structural and electrical transport mechanism of SnO2 with Al dopants, Indian Journal of Physics, Vol.-88, Issue No.-10, Page Nos -1059-1066, 2014. http://link.springer.com/article/10.1007/s12648-014-0514-6#/page-1

18.    K. D.Thingujam, P. R. Alapati, B. Choudhury, A. Bhattacharjee*, Optical studies of a liquid crystalline compound 6O.6, Liquid Crystals, Vol.-40, Issue No.-6, Page Nos -810-816, 2013. 10.1080/02678292.2013.783132

19.    N. Kumari, A. Ghosh, S. Tewari, A. Bhattacharjee, Structural, electrical and optical properties of sintered SnO 2 pellets, Materials Science in Semiconductor Processing, Vol.-16, Issue No.-3, Page Nos -905-914, 2013. http://www.sciencedirect.com/science/article/pii/S1369800113000279

20.    A. Ghosh, N. Kumari, S. Tewari, A. Bhattacharjee, Structural and optical properties of pure and Al doped ZnO nanocrystals, Indian Journal of Physics, Vol.-87, Issue No.-11, Page Nos -1099-1104, 2013. http://link.springer.com/article/10.1007/s12648-013-0346-9#page-1

21.    A. Ghosh, N. Kumari, S. Tewari, A. Bhattacharjee, Structural and optical properties of pure and Al doped ZnO nanocrystals, Indian Journal of Physics, Vol.-88, Issue No.-11, Page Nos -1099-1104, 2013.

22.    S. Tewari, A. Bhattacharjee, Structural, electrical and optical studies on spray-deposited aluminium-doped ZnO thin films, Pramana, Vol.-76, Issue No.-1, Page Nos -153-163, 2011. 10.1007/s12043-011-0021-7

23.    S. Tewari, A. Bhattacharjee, P.P. Sahay, Structural, dielectric, and electrical studies on thermally evaporated CdTe thin films, Journal of Materials Science, Vol.-44, Issue No.-4, Page Nos -534-540, 2008. 10.1007/s10853-008-3088-x

24.    A. Bhattacharjee, A.L.Verma, Degree of charge transfer in the mixed stack donor-acceptor charge transfer complex of C-18 TCNQ and TMB probed by laser Raman spectroscopy, Indian Journal of Physics, Vol.-79, Issue No.-9, Page Nos -1053-1057, 2005.

25.    B. Gogoi, A. Bhattacharjee, P.R. Alapati, A.L.Verma, Laser Raman studies on compounds 7. O4O. 7 and 7. O5O. 7, Liquid Crystals, Vol.-30, Issue No.-8, Page Nos -931-938, 2003. 10.1080/0267829031000136066

26.    A. Bhattacharjee, P.R. Alapati, A.L. Verma, A comparative study of the properties of the liquid crystalline compounds 5O. 5 and 5O. 6 in solid, solution and thin film forms by laser Raman spectroscopy, Liquid Crystals, Vol.-29, Issue No.-5, Page Nos -725-731, 2002. 10.1080/02678290210129911

27.    A.L.Verma, B. Zhao, A. Bhattacharjee, Y. Ozaki, Dynamics of electric-field-induced molecular reorientation of a surface-stabilized antiferroelectric liquid crystal in the smectic-C* phase probed by time-resolved infrared spectroscopy, Physical Review E, Vol.-63, Issue No.-5, Page Nos -051704, 2001. http://dx.doi.org/10.1103/PhysRevE.63.051704

28.    A. Bhattacharjee, P.R. Alapati, A.L. Verma, Dynamics of phase transitions in a liquid crystal probed by Raman spectroscopy, Liquid Crystals, Vol.-28, Issue No.-9, Page Nos -1315-1320, 2001. 10.1080/02678290110038201

Previous/Other Semester/Year

·  Quantum Mechanics II, Spring Semester, 2016

·  Research Methodology, Spring Semester, 2016

1.       Dean (Research and Consultancy), from 11/07/2018

2.       TEQIP Coordinator, from 01/01/2017

3.       Chairman, Exam Cell, from Aug 2013 to July 2014

4.       Associate Dean (Research & Consultancy), from July 2014 -June 2017

5.       Chairman, Placement Committee, from Sept 2014 - May 2017

Ph.D

1.       Sujit Tewari, Ph.D, Studies on structural,electrical and optical properties of thin films of some II-VI semiconductors(CdTe, Cds, Zno), 2006-2009

2.       Thingujam Kiranmala Devi, Ph.D, Optical and dielectric studies on some liquid crystals and liquid crystalline binary mixtures, 2010-2013

3.       Navnita Kumari, Ph.D, Study of structural,electrical and optical properties of pure and doped SnO-2 nanoparticales, 2010-2013

4.       Arindam Ghose, Ph.D, Structural,electrical and optical studies of pure and doped ZnO pellets, 2011-2016

1.       Lecturer, Department of Physics, St. Anthony's College, Shillong (May 2003 - Sept 2005)

2.       Assistant Professor, Department of Physics, National Institute of Technology Silchar, Assam (Oct 2005 - July 2013)

Registrar (i/c), from 22/05/2017-08/01/2018