Educational Qualifications:

·       Ph.D in Physics from Central Institute of Technology, Kokrajhar, Assam, India.

·       M.Sc in Physics from Gauhati University, Assam, India, (2014-2016).

·       B.Sc in Physics from Cotton College, Guwahati, Assam, India (2011-2014).

·       H.S from Don Bosco School, Kokrajhar, Assam, India (2009-2011).

·       H.S.L.C from St Anthony's English Medium School, Gossaigaon, Kokrajhar, Assam, India (2009).

Exam Qualified:

·       JOINT CSIR-UGC (NET-JRF), in June 2018 for Assistant Professor in Physical Sciences.

Award:

·       Anundoram Borooah award from Assam State Government for securing 1^st division in HSLC examination held in 2009.

Professional Experience:

·       Served as Junior Technical Superintendent since July 2017 till June 2025 in Department of Physics, IIT Guwahati, Assam.

Additional Qualification:

• Hindi (Praveen Course)

• Hindi (Pragya Course)

List of Papers Published in International Journals:

1.     Optical Band Gap Tuning, Zero Dielectric Loss and Room Temperature Ferromagnetism in (Ag/Mg) co-doped SnO₂ compounds for Spintronics Applications. R. Narzary, B. Dey, L. Chouhan, S. Kumar, S. Ravi, S. K. Srivastava. Materials Science in Semiconductor Processing 142 (2022) 106477 [IF=4.6].

2.     Influence of K/Mg co-doping in tuning room temperature d0 ferromagnetism, optical and transport properties of ZnO compounds for spintronics applications
R. Narzary, B. Dey, Sushree Nibedita Rout, A. Mondal, G. Bouzerar, Manoranjan Kar, S. Ravi, S. K. Srivastava J. of Alloys and Compounds 934 (2023) 167874 [IF=6.371].

3.     Influence of Na/Mg co-doping in tuning microstructure, transport, optical and magnetic properties of TiO₂ compounds for spintronics applications
R. Narzary, B. Dey, S. Sen, B. N. Parida, A. Mondal, S. Ravi, S. K. Srivastava
Magnetochemistry 8 (2022) 150 [IF=3.336].

4.     Crystal Structure, Micro-structure, Raman Spectroscopy, Optical, Magnetic, and Electrical Property of Sn_0.94-yAg_0.06Sb_yO₂ Compound

        R. Narzary, S. Ravi, S. K. Srivastava.  Appl. Phys. A 129 (2023) 630

5.     Influence of Al doping on crystal structure, magnetic and optical properties of TiO2 compounds.

B.Dey, R. Narzary, S. Ravi, S. K. Srivastava. Journal of Physics and Chemistry of Solids 194 (2024) 112225 [IF=4.3]

6.     Room temperature ferromagnetism, optical band gap widening in Mg-doped ZnO compounds for spintronics applications.

B. Dey, R. Narzary, Sushree Nibedita Rout, Manoranjan Kar, S. Ravi, S. K. Srivastava. Ceramics International (2023) [IF=5.2]

7.     Room temperature d⁰ ferromagnetism, band-gap reduction, and high optical transparency in p-type K-doped ZnO compounds for spintronics applications.

B. Dey, R. Narzary, Shantanu Kumar Panda, Jyotirekha Mallick, A. Mondal, S. Ravi, Manoranjan Kar, S. K. Srivastava. Materials Science in Semiconductor Processing (2022) [IF=3.927].

8.     Crystal Structure, Optical and Dielectric Properties of Ag:ZnO Composite Like Compounds.

 B. Dey, R. Narzary, L. Chouhan, S. Bhattacharjee, B. N. Parida, A. Mondal, S. Ravi, S. K. Srivastava

Journal of Materials Science: Materials in Electronics 33 (2022)2855–2868 [IF=2.478]

9.     Tailoring room temperature d⁰ ferromagnetism, dielectric, optical and transport properties in Ag-doped rutile TiO₂ compounds for spintronics applications.

L. Chouhan, R. Narzary, B. Dey, Shantanu Kumar Panda, Murli Kumar Manglam, L. Roy, R. Brahma, A. Mondal, M. Kar, S. Ravi, S. K. Srivastava. Journal of Materials Science: Materials in Electronics 32 (2021) 28163 [IF=2.478].

10.  Crystal Structure, Raman Spectroscopy and Optical Property Study of Mg-doped SnO2 Compounds for Optoelectronic Devices
 K. K. Singha, P. P. Singh, R. Narzary, A. Mondal, M. Gupta, V. Sathe, D. Kumar, S. K. Srivastava
        Crystals 13 (2023) 932

Conference Papers/ Participations/Paper Presented:

·    Influence of co-doping in tailoring the crystal structure, optical and transport properties of (Na/Mg) co-doped TiO₂ compounds for optoelectronics applications

      R. Narzary, S. Ravi, S.K.Srivastava

     (Poster presented in XIII Biennial National Conference of Physics Academy of North East (PANE), 2022, held during 08-10 November 2022 organized by Department of Physics, Manipur University, Manipur, India.)

·     Crystal Structure, Optical and Magnetic Properties of Sb/Ag co-doped SnO₂ compounds.

    R. Narzary, S. Ravi, S. K. Srivastava

    (Poster presented in 7th International Conference on Nanoscience and Nanotechnology – ICONN 2023 (Virtual Conference), held during 27-29 March 2023)

·    The influence of K/Mg co-doping on Crystal Structure, and Magnetic Properties of ZnO Compounds.      

     R. Narzary, S. Ravi, S. K. Srivastava

    (Poster presented in International Conference on Emerging Trends in Magnetism & Magnetic Materials (ICETMM 2023), held during 06-08 July,2023 in online mode)

Additional Activities:

• Training Programme on SOFT SKILLS organized by E & ICT Academy IIT Guwahati held from 02-06 April, 2018

• Training Programme on Reservation Policy in Services for SC ST OBC and PWD at IIT Guwahati from 04-06 April, 2019 organized by SERT Society for Economic Research and Training

• Participated a talk for Scientific forum entitled 1^st Scientific Forum Series on: Various Applications of Machine Learning held on 23^rd March 2021 organized by Universiti Teknologi PETRONAS, Malaysia and CIT Kokrajhar co-organized by IEEE SPS Society Malaysia Chapter IEEE student branch UTP and Department of EEE, UTP

• Participated a one-day webinar on Technical Paper Writing organized by the Department of Electronics and Communication Engineering, CIT Kokrajhar on 29^th April, 2023

• Training for official language Hindi for the session July-Nov, 2024 (Praveen course) organized by IIT Guwahati conducted by the Hindi Teaching Scheme, Dept. of Official language, Ministry of Home Affairs

• Training for official language Hindi for the session Jan-May, 2025 (Pragya course) organized by IIT Guwahati conducted by the Hindi Teaching Scheme, Dept. of Official language, Ministry of Home Affairs