Faculty Profile

Name: Dr Rashmi Rekha Sahoo

Dr Rashmi is currently serving as Assistant Professor of Physics in Sushant University. She was an INSPIRE Senior Research Fellow (SRF) with first-hand experience in the field of experimental condensed matter physics (Dielectric material synthesis and characterization). Currently, she has a research experience of 5 years and 10 publications to her credit. 9 research papers and 1 review paper. During her doctoral journey, she has also reviewed scientific articles. Prior to research she has experience of teaching undergraduate students in Degree College and also guided technical undergraduates in lab experiments as part of her research apprenticeship. She has also co-supervised 7 MSc projects during her doctoral journey.

 

PUBLICATIONS (SCOPUS-INDEXED)

• Sahoo, R.R. and Choudhary, R.N.P., 2022. Investigation of structural, dielectric, impedance and leakage current behaviour of green phase of yttrium barium copper Oxide: Y₂BaCuO₅. Physica B: Condensed Matter, p.414027. IF-2.8, ISSN-0921-4526.
• Sahoo, R.R. and Choudhary, R.N.P., 2022. Studies of structural, dielectric and electrical characteristics of YBaCuFeO₅ ceramics. Journal of Materials Science: Materials in Electronics, pp.1-15. IF-2.8, ISSN, 0957-4522.
• Sahoo, R.R. and Choudhary, R.N.P., 2023. Effect of Ce doping on the structural, dielectric, ferroelectric and optical characteristics of Bi₃LaTi₃O₁₂ ceramic. physica status solidi (b). IF-1.5, ISSN- 0370-1972.
• Sahoo, R. R., & Choudhary, R. N. P. (2023). Structural, Dielectric and Impedance Spectroscopy Analysis of Green Phase Rare Earth Cuprates Gd2BaCuO5 and Dy₂BaCuO₅. Journal of Inorganic and Organometallic Polymers and Materials, 1-18. IF-3.9, ISSN- 1574-1443.
• Sahoo, R. R., & Choudhary, R. N. P. (2024). Effect of Ce infusion on the structural, dielectric, optical, transport and polarization behaviour of Nd-modified triple-layered Aurivillius phase ceramic Bi₃NdTi₃O₁₂. Ceramics International, 50(1), 205-217. IF-5.1, ISSN-0272-8842.
• Sahoo, R.R., Sarma, K.S. and Praveen, P.L., 2021. Stability, Phase and Absorption Analysis of 4-Alkenyl Bicyclohexylnitrile: Thermodynamic and Spectroscopic Approaches. Journal of Physical Science, 32(1). IF-1.1, ISSN-1675-3402.
• Sahoo, R.R. and Choudhary, R.N.P., 2021. Various facets of ferroelectrics as functional materials: an informative review. Ferroelectrics, 582(1), pp.98-123. IF-0.6, ISSN-0015-0193
• Auromun, K., Panda, I., Das, S., Sahoo, R.R. and Choudhary, R.N.P., 2021. Effect of Zinc Substitution on Structural, Dielectric, and Electrical Characteristics of Pb (Zr_{0. 48}Ti_{0. 52}) O₃ Ceramics. physica status solidi (b), 258(10), p.2100102. IF-1.5, ISSN-0370-1972.
• Sahoo, R. R., & Choudhary, R. N. P. (2023). Structural, dielectric, impedance, and electric modulus characteristics of Y₂CaCuO₅ high-k dielectric ceramics. Ferroelectrics, 616(1), 127-142. IF-0.6, ISSN-0015-0193.
• Sahoo, R. R., & Choudhary, R. N. P. (2024). Investigation of structural, dielectric, transport and optical characteristics of Sm/Ce modified bismuth titanate ceramics. Journal of Materials Science: Materials in Electronics, 35(10), 1-25. IF-2.8 ISSN, 0957-4522.

CONFERENCES / SEMINAR / WORKSHOPS PRESENTED

[1] Poster presentation in National Seminar on Ferroelectrics and Dielectrics (NSFD-2021), RTMNU, Nagpur, “Functional aspects of Ferroelectrics an informative review”, Rashmi Rekha Sahoo & R.N.P. Choudhary.

[2] Poster presentation in International Conference on Advanced Materials and Applications (ICAMA-2022), S‘O’A (Deemed to be University), “Structural, Dielectric, impedance and ferroelectric properties of Ba _0.85Sr_0.15 (Zr_0.25 Sn_0.25Ti_0.25) ceramics”, Rashmi Rekha Sahoo & R.N.P. Choudhary.

[3] Poster Presentation: Presented paper titled “New Oxygen Deficient double perovskite ceramic compound: YSrCuFeO₅” at 68^th DAE-SSPS-2024 organized by Bhabha Atomic Research Centre BARC & sponsored by Board of Research in Nuclear Sciences, BRNS, GOI.

[4] Oral presentation in National Seminar on Ferroelectrics and Dielectrics (NSFD-2022), School of Advanced Sciences VIT-AP University, Amravati, Andhra Pradesh, “Structural, Dielectric, impedance and leakage current characteristics of high-k ceramic material-Y₂CaCuO₅ ” Rashmi Rekha Sahoo & R.N.P. Choudhary.

[5] Participated in the National Conference on Science and Technology of Functional Materials (STFM-2019), S‘O’A (Deemed to be University)

[6] Participated in National Workshop on Science and Technology of Low Dimensional Systems (STLD-2019), S‘O’A (Deemed to be University).

[7] Participated in International conference on Low Dimensional Systems: Properties and Applications (LDSPA-2021), S‘O’A (Deemed to be University).

[8] Completed TEQIP-sponsored short-term workshop on “Material Characterization Techniques” organized by the Institute information centre, Dr B.R Ambedkar National Institute of technology, Jalandhar.

[9] Oral presentation in 4^th International Conference on Condensed matter physics (ICC-2023), Government Engineering College, Bikaner, in association with Condensed Matter Research Society (CMRS), “Investigation of Structural Dielectric and Transport property of a New Oxygen Deficient Double Perovskite: YSrCuFeO₅”.