Dr. Rasmita Jena

1. A. Mohanty, D. P. Sahu, G. Palai, C. Mahapatra, R. Jena, and A. K. Singh*, “Unambiguous evidence of room temperature magnetodielectric coupling in Bi 2 Fe 4 O 9 /CoFe 2 O 4 composites”, Ceram. Int. 52, 3882-3900 (2026), I.F.-5.6; https://doi.org/10.1016/j.ceramint.2025.12.181

2. D. P. Sahu, A. Mohanty, G. Palai, K. Chandrakanta, R. Jena, N. Mohapatra, S. D. Kaushik, U. K. Goutam, and A. K. Singh*, “A cost-effective approach to fabricate (1-x)KBiFe 2 O 5 - (x)CoFe 2 O 4 multiferroic composites prepared via citric-assisted sol-gel method”, Mater. Res. Bull. 190, 113495 (2025), I.F.-5.7; https://doi.org/10.1016/j.materresbull.2025.113495

3. D. P. Sahu, A. Mohanty, G. Palai, K. Chandrakanta, R. Jena, S.D. Kaushik, and A. K. Singh*, “A study on the tunable magnetic and magnetodielectric properties of KBFO-CFO composite”, J. Mater. Sci.: Mater. Electron. 35, 820 (2024), I.F.-2.8; https://doi.org/10.1007/s10854-024-12578- 5

4. R. Jena, K. Chandrakanta, D. P. Sahu, Madhusmita Jena, S. D. Kaushik, and A. K. Singh*, “Enhanced magnetic, magnetodielectric, and field-dependent magnetoimpedance correlation in the Bi 5 Ti 3 FeO 15 /Bi 2 Fe 4 O 9 composites”, J. Magn. Magn. Mater. 580, 170910 (2023), I.F.-3; https://doi.org/10.1016/j.jmmm.2023.170910

5. R. Jena, K. Chandrakanta, and A. K. Singh*, “Investigation of dielectric, impedance, and magnetodielectric behavior in Bi 5 Ti 3 FeO 15 -Bi 2 Fe 4 O 9 composites prepared by sol-gel modified method”, Int. J. Mater. Res. 114, 4-5 (2023), I.F.-0.7; https://doi.org/10.1515/ijmr-2022-0035

6. R. Jena, K. Chandrakanta, Md. F. Abdullah, D. P. Sahu, S. D. Kaushik, and A. K. Singh*, “Enhanced magnetic and magnetodielectric behavior in morphologically distinct BTFO and LSMO composites”, J. Magn. Magn. Mater. 562, 169821 (2022), I.F.-3; https://doi.org/10.1016/j.jmmm.2022.169821

7. R. Jena, K. Chandrakanta, P. Pal, Md. F. Abdullah, D. P. Sahu, S. D. Kaushik, R. K. Sharma, and A. K. Singh*, “Role of manganite in enhancing dielectric cum magnetic properties of BTFO- LSMO composites”, Appl. Phys. A. 128, 753 (2022), I.F.-2.8; https://doi.org/10.1007/s00339-022- 05878-2

8. R. Jena, K. Chandrakanta, Md. F. Abdullah, P. Pal, S. D. Kaushik, and A. K. Singh*, “Structural, magnetic, and magnetodielectric correlations in multiferroic Bi 5 Ti 3 FeO 15 ”, J. Mater. Sci.: Mater. Electron. 32, 21379 (2021), I.F.-2.8; https://doi.org/10.1007/s10854-021-06641-8

9. R. Jena, K. Chandrakanta, P. Pal, Md. F. Abdullah, S. D. Kaushik, and A. K. Singh*, “Dielectric relaxation and conduction mechanism in Aurivillius ceramic Bi 5 Ti 3 FeO 15 ”, Int. J. Miner., Metall. Mater. 28, 1063 (2021), I.F.-7.2; https://doi.org/10.1007/s12613-020-2091-3

10. K. Chandrakanta, R. Jena, D. P. Sahu, and A. K. Singh*, “Magnetic, Magnetodielectric, and Magnetoimpedance correlations in co-substituted (Co, Ho) KBiFe 2 O 5 at room temperature”, J. Alloy. Compd. 938, 168432 (2023), I.F.-6.3; https://doi.org/10.1016/j.jallcom.2022.168432

11. K. Chandrakanta, R. Jena, and A. K. Singh*, “Temperature and magnetic field controlled dielectric relaxation and magnetodielectric response in KBiFe 1.9 Co 0.1 O 5 polycrystalline”, Int. J. Mater. Res. 114, 4-5 (2023), I.F.-0.7; https://doi.org/10.1515/ijmr-2022-0076

12. A. Rath, S.R. Mohapatra*, A.K. Singh, S.D. Kaushik, S. Dhara, K. Chandrakanta, R. Jena, H.S. Mohanty, S.N. Tripathy, “Substantial enhancement in magnetic and magnetodielectric properties of .07 (Bi 2 Fe 4 O 9 )-0.3(La 0.67 Sr 0.33 MnO 3 ) composite”, J. Magn. Magn. Mater. 578, 170813 (2023), I.F.-3; https://doi.org/10.1016/j.jmmm.2023.170813

13. K. Chandrakanta, R. Jena, P. Pal, Md. F. Abdullah, D. P. Sahu, S. D. Kaushik, and A. K. Singh*, “Temperature-dependent magnetodielectric, magnetoimpedance, and magnetic field controlled dielectric relaxation response in KBiFe 2 O 5 ”, J. Magn. Magn. Mater. 549, 169047 (2022), I.F.-3; https://doi.org/10.1016/j.jmmm.2022.169047

K. Chandrakanta, R. Jena, D. P. Sahu, S. D. Kaushik, and A. K. Singh*, “Effect of Holmium substitution on magnetic, dielectric, and magnetodielectric properties of polycrystalline KBiFe 2 O 5 , Mater. Res. Bull. 155, 111947 (2022), I.F.-5.7; https://doi.org/10.1016/j.materresbull.2022.111947

15. Md. F. Abdullah, S. Devi, R, Jena, K. Chandrakanta, P. Pal, C. S. Yadav and A. K. Singh*, “Evidence of room temperature magnetodielectric and cluster glass behaviour of Sr substituted Y- type Ba 2 Mg 2 Fe 11.48 Mn 0.52 O 22 hexaferrite”, J. Magn. Magn. Mater. 552, 169191 (2022), I.F.-3; https://doi.org/10.1016/j.jmmm.2022.169191

16. K. Chandrakanta, R. Jena, P. Pal, Md. F. Abdullah, S. D. Kaushik, and A. K. Singh*, “Enhanced magnetic and magnetodielectric properties of Co-doped brownmillerite KBiFe 2 O 5 at room temperature”, J. Alloy. Compd. 886, 161294 (2021), I.F.-6.3; https://doi.org/10.1016/j.jallcom.2021.161294

17. K. Chandrakanta, R. Jena, P. Pal, Md. F. Abdullah, S. D. Kaushik, and A. K. Singh*, “Effect of Co substitution on the structural, dielectric and optical properties of KBiFe 2 O 5 ”, Int. J. Miner. Metall. Mater. 28, 1861 (2021), I.F.-7.2; https://doi.org/10.1007/s12613-020-2110-4

18. K. Chandrakanta, R. Jena, P. Pal, Md. F. Abdullah, S. R. Mohapatra, S. D. Kaushik, and A. K. Singh*, “Evidence of room-temperature magnetodielectric effect in brownmillerite KBiFe 2 O 5 through magnetic, complex dielectric, and impedance study”, J. Mater. Sci.: Mater. Electron. 18, 1 (2020), I.F.-2.8; https://doi.org/10.1007/s10854-020-04149-1

19. Md. F. Abdullah, P. Pal, K Chandrakanta, R Jena, S Devi, C S Yadav and A K Singh*, “Enhanced magnetic and room temperature intrinsic magnetodielectric effect in Mn modified Ba 2 Mg 2 Fe 12 O 22 Y-type hexaferrite”, J. Phys.: Condens. Matter 32, 135701 (2020), I.F.-2.6; https://doi.org/10.1088/1361-648X/ab5c2b

20. P. Pal, Md. F. Abdullah, K. Chandrakanta, R. Jena, S. D. Kaushik, P. N. Vishwakarma, and A. K. Singh*, “Doping induced modification in magnetism and magnetoelectric coupling at room temperature in Fe 2 Te (1-x) Nb x O 6 ”, Physica B: Condensed Matter 571, 193 (2019), I.F.-2.8; https://doi.org/10.1016/j.physb.2019.06.026

21. Md. F. Abdullah, P. Pal, K. Chandrakanta, R. Jena, M. R. Sahoo, P. N. Vishwakarma, and A. K. Singh*, “Magnetic and anomalous dielectric behavior of Mn modified Ba 2 Mg 2 Fe 12 O 22 hexaferrite”, Physica B: Condensed Matter 568, 70 (2019), I.F.-2.8; https://doi.org/10.1016/j.physb.2019.04.018

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Research Areas

Key Publications

Awards & Achievements

Awarded Elite with Gold certification

Editorial board member

Best Poster Award in International Conference on Processing and Characterization of Materials (ICPCM).

Qualified the Graduate Aptitude Test in Engineering (GATE)