Department of Physics

 Assistant Professor: 01.06.2022 -
      Department of Physics, IIT (BHU) Varanasi, India

Researcher: (01.04.2016 - 25.05.2022)
    National Creative Research Initiative Center for Spin Dynamics & Spin-Wave Devices (ReC-SDSW), Nanospinics Lab.
    Department of Materials Science and Engineering, Seoul National University, South Korea

Journal Articles:

                                                                                                              Before 2023

1. B. Bhoi, B. Kim, H. Jeon and S-K. Kim, “Coupling induced transparency and absorption in a magnon-multiphoton hybrid system” J. Appl. Phys. 132 (2022) 243901.

2. L. Millet, H. Jeon, B. Kim, B. Bhoi, and S-K. Kim, “Reservoir computing using photon-magnon coupling” Appl. Phys. Let. 119(18) (2021) 182405.

3. B. Bhoi, S-H Jang, B. Kim, and S-K. Kim, “Broadband photon–magnon coupling using arrays of photon resonators” J. Appl. Phys. 129 (2021) 083904.

4. B. Bhoi and M. S. Diware, “Preferred-oriented polycrystalline Y₃Fe₅O₁₂ films grown on quartz with low microwave loss” J. Am. Ceram. Soc. 104(6), (2021) 2423-2427.

5. Y. Kim, B. Kim, B. Bhoi, Y- H. Lee, Y-W Kim, and S-K Kim, “Annealing effect of sputter-grown Pt/Ni₈₀Fe₂₀/Pt sandwich trilayer films on Gilbert damping” J. Appl. Phys. 128 (2020) 223901.

6. I. Y. Khairani, A. N. Arifiadi, J-H Lee, B. Bhoi, S. K. Singh Patel, S-k Kim, “Fabrication, Structure, and Magnetic Properties of Pure-Phase BiFeO₃ and MnFe₂O₄ Nanoparticles and their Nanocomposites” J. Magn. 25(2) (2020) 140-149.

7. B. Kim*, B. Bhoi* and S-K Kim, “Spin-wave excitation and critical angles in a hybrid photon-magnon-coupled system” J. Appl. Phys. 126 (2019) 163902. (selected as a Featured article)

8. B. Bhoi, “Bulk-like magnetization and improved microwave properties of polycrystalline YIG (Y₃Fe₅O₁₂) films grown on quartz substrates by pulsed laser deposition” J. Alloy Comp. 797, (2019) 523-528.

9. B. Bhoi, B. Kim, S-H Jang, J. Kim, J. Yang, Y-J Cho, and S-K Kim, “Abnormal anticrossing effect in photon-magnon coupling” Phys. Rev. B. 99 (2019) 134426. (selected as Editors’ Suggestion)

10. B. Bhoi, N. Venkataramani, S. Prasad, R.P.R.C. Aiyar, G. Kumar, I. Samajdar, and M. Kostylev, “Observation of enhanced magnetic anisotropy in PLD YIG thin film on GGG (111) substrate” J. Magn. Mag. Mater. 483 (2019) 191–195.

11. B. Kim, Y-J. Cho, B. Bhoi, S.-Y Park, and S-K. Kim, “Hetero-interface effect on Gilbert damping in nonmagnetic metal/permalloy/nonmagnetic metal trilayers” J. Magn. Mag. Mater. 465 (2018) 399-405.

12. B. Bhoi, R. Aiyar, N. Venkataramani, S. Prasad, and M. Kostylev, “Effect of Annealing on the Structural and FMR Properties of Epitaxial YIG Thin Films Grown by RF Magnetron Sputtering” IEEE Trans. Magn. 54 (11), (2018) 2801205.

13. B. Bhoi, B. Kim, Y.Kim, J.-H Lee, Kim, and S-K. Kim, “Stress-induced magnetic properties of PLD-grown high-quality ultrathin YIG films” J. Appl. Phys. 123(20) (2018) 203902. (selected as cover page)

14. S.K.S. Patel, J.-H. Lee, M.-K. Kim, B. Bhoi, S.-K. Kim, “Effects of isovalent substitution on structural and magnetic properties of nanocrystalline Y_3−xGd_xFe₅O₁₂(0 ≤ x ≤ 3) garnets” J. Magn. Mag. Mater. 452 (2018) 48-54.

15. S.K.S. Patel, J.-H. Lee, M.-K. Kim, B. Bhoi, S.-K. Kim, “Single-crystalline Gd-doped BiFeO₃ nanowires: R3c-to-Pn21a phase transition and enhancement in high-coercivity ferromagnetism” J. Mater. Chem. C. 6(3), (2018) 526-534.

16. B. Bhoi, B. Kim, J. Kim, Y-J. Cho, and S-K. Kim, “Robust magnon-photon coupling in a planar-geometry hybrid of inverted split-ring resonator and YIG film” Sci. Rep. 7(1) (2017) 11930. (Nature Publishing Group)

17. V. Singh, R. Madugundo, A. Annadi, B. Bhoi, K. D. Chandrasekhar, and M. Bohra, “Synthesis, Properties, and Applications of Multifunctional Magnetic Nanostructures” Journal of Nanomaterials. 2017 (2017) 2638715.

18. B. Bhoi, R. Aiyar, N. Venkataramani and S. Prasad, “Effects of oxygen pressure on magnetic properties of YIG thin films prepared by PLD” IEEE Trans. Lett. 7 (2016) 5105904.

19. B. Bhoi, B. Sahu, R. Aiyar, N. Venkataramani and S. Prasad “Preparation of low microwave loss YIG thin films by Pulsed Laser Deposition” IEEE Trans. Magn. 51 (2015) 2800704.

20. B. Bhoi, T. Cliff, I. S. Maksymov, M. Kostylev, R. Aiyar, N. Venkataramani, S. Prasad, and R. L. Stamps, “Study of photon–magnon coupling in a YIG-film split-ring resonant system” J. Appl. Phys. 116 (2014) 243906.

21. B. Bhoi, N. Venkataramani, R.P.R.C. Aiyar and Shiva Prasad, “FMR and Magnetic Studies on Polycrystalline YIG thin films Deposited using Pulsed Laser” IEEE Trans. Magn. 49 (2013) 990.

22. B. Bhoi, and Vidyadhar Singh, “Synthesis and magnetic properties of core-shell Fe₇₀Co₃₀@Ag dendritic nanostructures” J. Alloy Comp. 541, (2012) 468.

23. B. Bhoi, Vidyadhar Singh, A. Perumal, and V. Srinivas "Room-temperature Positive Magnetoresistance in (Fe_0.64Cu_0.06Co_0.3)-Graphite Granular Nanocomposites" Trans. Indian Inst Met. 64 (2011) 235.

24. B. Bhoi, V. Srinivas, and Vidyadhar Singh "Evolution of microstructure and magnetic properties of nanocrystalline Fe_70-xCu_xCo₃₀ alloy prepared by mechanical alloying" J. Alloy Comp. 496 (2010) 423.  

Conference Publications:

1. B. Bhoi, R. Aiyar, N. Venkataramani, S. Prasad, M. Kostylev and R. L. Stamps, “Frequency-Dependent FMR Studies on Pulsed Laser Ablated YIG Films deposited on (111) GGG substrate” AIP Conf. Proc. 1512 (2013) 692.

2. B. Bhoi, Vidyadhar Singh, V. Srinivas, and A. Perumal "Influence of synthesis process on magnetic properties in Fe-Co alloy nanoparticles." AIP Conf. Proc. 1347 (2011) 115.

3. B. Bhoi, Vidyadhar Singh, and V. Srinivas, "Effect of Cu addition on microstructure and magnetic properties of Fe₇₀Co₃₀ alloys prepared through mechanical alloying" 54 DAE-SSPS Proc. 41 (2009) 299-300.

Book Chapters:

1. Meghana Mishra, Sachin Verma, Rajeev Singh, Biswanath Bhoi "Polycrystalline Yttrium Iron Garnet for Spin Seebeck Energy Harvesting" In the book " Advances in Emerging Materials in Electronics, Energy, and Biotechnology" CRC PRESS, [S.l.], 2026. https://doi.org/10.1201/9781003581550

2. Manjushree Maity, Biswanath Bhoi "FeCo magnetic alloy for industrial applications." In the book " Green and Sustainable Synthesis of Iron Oxide-Based Nanomaterials for Energy and Environmental Applications" U. Shanker, M. Rani(Eds), Metal Oxides, 2026, pp. 493-535 (Chapter Seventeen).

3. Biswanath Bhoi and Mangesh Diware "Nanomagnets: Basics, Applications, and New Perspective." In the book " Fundamentals of Low Dimensional Magnets" R. K Gupta, S. R. Mishra and T. A. Nguyen, (Eds.), Series in Material Science and Engineering, CRC Press, 2023, pp. 1-21 (Chapter One).

4. Biswanath Bhoi and Sang-koog Kim "Roadmap for photon-magnon coupling and its applications." In the book "Recent Advances in Topological Ferroics and their Dynamics" R. L. Stamps (Ed.), Solid State Physics, vol. 71, Academic Press, 2020, pp. 39-71 (Chapter Two).

5. Biswanath Bhoi and Sang-koog Kim "Photon-Magnon Coupling: Historical Perspective, Status, and Future Directions." In the book "Recent Advances in Topological Ferroics and their Dynamics" R. L. Stamps, H. Schultheib (Eds.), Solid State Physics, vol. 70, Academic Press, 2019, pp. 1-77 (Chapter One).

1. B. Bhoi, B. Kim, and S-K. Kim, “Abnormal anti-crossing dispersion in photon-magnon coupling” 64th Annual Magnetism and Magnetic Materials Conference (MMM-2019), Las Vegas, USA Nov. 4 – Nov. 8 (2019).

2. B. Bhoi, B. Kim, and S-K. Kim, “Abnormal anti-crossing dispersion in photon-magnon coupling” KPS 2019 Spring Conference of the Korean Physical Society (KPS 2019), Daejeon, Korea April 24 - 26 (2019).

3. B. Bhoi, B. Kim, S-H Jang, J. Kim, J. Yang, Y-J. Cho and S-K. Kim, “Abnormal anti-crossing effect in photon-magnon coupling” KMS 2018 Winter Conference of the Korean Magnetics Society (KMS 2018), Busan, Korea Nov 21 - 23 (2018).

4. B. Bhoi, B. Kim, M. Kwan, J-H Lee, Y. Kim and S-K Kim “Stress-induced magnetic properties of yttrium iron garnet (Y₃Fe₅O₁₂) thin films fabricated by pulsed laser deposition” The 5th International Conference of Asian Union of Magnetics Societies (IcAUMS 2018) Jeju, Korea, Korea June 3-7 (2018).

5. B. Bhoi, B. Kim, J. Kim, Y-J. Cho, and S-K. Kim “Magnon-photon coupling in a planar resonator-YIG thin film configuration” KMS 2017 Summer Conference of the Korean Magnetics Society (KMS 2017), Busan, Korea May 25 - 27 (2017).

6. B. Bhoi, R. Aiyar, N. Venkataramani, S. Prasad, G. Kumar, I. Samajdar and M. Kostylev “Observation of high negative uniaxial anisotropy in pulsed laser deposited Yttrium iron garnet thin films” 61st Annual Magnetism and Magnetic Materials Conference (MMM-2016), USA Oct. 31 – Nov. 4 (2016).

7. B. Bhoi, T. Cliff, I. S. Maksymov, M. Kostylev, R. Aiyar, N. Venkataramani, S. Prasad, and R. L. Stamps “Photon-magnon coupling in a YIG-film split-ring resonant system” KMS 2016 Summer Conference of the Korean Magnetics Society (KMS 2016), Busan, Korea May 25 - 27 (2016).

8. B. Bhoi, Mahender C, R. Aiyar, N. Venkataramani and S. Prasad “Effects of Oxygen Pressure on Magnetic Properties YIG Thin Films Prepared by PLD” 8th International Magnetics Conference on Materials for Advanced Technologies (ICMAT-2015), Singapore June 28 - July 30 (2015).

9. B. Bhoi, B. Sahu, R. Aiyar, N. Venkataramani and S. Prasad “Preparation of low microwave loss YIG thin films by Pulsed Laser Deposition” IEEE International Magnetics Conference (INTERMAG 2015), China May. 11-15 (2015).

10. B. Bhoi, T.Garg, N. Venkataramani, R.P.R.C. Aiyar, Shiva Prasad, Mikhail Kostylev and R. L. Stamps, “Frequency-dependent FMR studies of epitaxial YIG thin films grown by RF magnetron sputtering” 59th Annual Magnetism and Magnetic Materials Conference (MMM-2015), USA Nov. 3-7 (2014).

11. B. Bhoi, T. Garg, B. Sahu, R.P.R.C. Aiyar, Shiva Prasad and N. Venkataramani “Magnetic properties of polycrystalline YIG (Y₃Fe₅O₁₂) thin films prepared by rf-magnetron sputtering” International Conference on Magnetic Materials and Applications (MagMA-2013), India, Dec. 5-7, (2013).

12. B. Bhoi, N. Venkataramani, R.P.R.C. Aiyar, Shiva Prasad, Mikhail Kostylev and R. L. Stamps “Frequency-Dependent FMR Studies on Pulsed Laser Ablated YIG Films deposited on (111) GGG substrate” 58th DAE Solid State Physics Symposium, India, Dec. 3-7, (2012).

13. B. Bhoi, N. Venkataramani, R.P.R.C. Aiyar and Shiva Prasad, "FMR and Magnetic Studies on Polycrystalline YIG thin films Deposited using Pulsed Laser", IEEE International Conference on Microwave Magnetics (ICMM), Germany Aug. 26-29, (2012)

14. B. Bhoi, N. Venkataramani, R.P.R.C. Aiyar and Shiva Prasad, “Evolution of microstructure, magnetic and microwave properties of polycrystalline YIG films Produced by Pulsed Laser deposition” International Conference on Functional Materials for Defence (ICFMD), India, May 18-20, (2012).

15. B. Bhoi, Vidyadhar Singh, A. Perumal, and V. Srinivas, “Room-temperature positive magnetoresistance in (Fe_0.64Cu_0.06Co_0.3)-graphite granular nanocomposites" International Symposium for Research Scholars on Metallurgy, Materials Science and Engineering (ISRS-2010), IIT Madras, Chennai, India Dec. 22-24 (2010).

16. B. Bhoi, Vidyadhar Singh, A. Perumal, and V. Srinivas "Influence of Synthesis Processes on Microstructure and Magnetic Properties in Fe₇₀Co₃₀ Alloy Nanoparticles" International Conference on Magnetic Materials (ICMM-2010), SINP, Kolkata India (2010).

17. B. Bhoi, Vidyadhar Singh, V. Srinivas, and A. Perumal."Magnetic properties of Fe₇₀Co₃₀ alloy powders prepared by Physical and Chemical synthesis route" National Conference on Recent Advances in Magnetic Materials & Applications (MaMA 2010) Thiagarajar College of Engineering, Madurai, India Jan. 20-21, (2010).

18. B. Bhoi, Vidyadhar Singh, and V. Srinivas "Effect of Cu addition on microstructure and magnetic properties of Fe₇₀Co₃₀ alloys prepared through mechanical alloying". 54th DAE Solid State Physics Symposium (SSPS-2009) M. S. University of Vadodara, Vadodara, India. Dec.14-18, (2009).

• Best Poster award at Summer Conference of the Korean Magnetics Society (KMS 2021), Korea July 21 - 23 (2021).
• Post-doctoral fellow under BK21 PLUS (Brain Korea 21 Program for Leading Universities & Students) Dec. 2020 - Mar. 2022.
• Best Poster award at Summer Conference of the Korean Magnetics Society (KMS 2017), Busan, Korea May 25 - 27 (2017).
• Post-doctoral fellow under BK21 PLUS (Brain Korea 21 Program for Leading Universities & Students) Mar. 2016 – Mar. 2017.
• Visiting student (for one month) at Physics Department, University of Western Australia, Perth, Australia (May 2013 - April 2013)
• Selected for Summer School Training in Physics at Indira Gandhi Centre for Atomic Research, Kalpakkam, India, (May 2006- July 2006)
• Awarded Certificate of Merit by Utkal University for 5^th rank in B.Sc (Physic Hons.) in the university for the year 2005.

Editor (Guest)

• Journal of Nanomaterials, Hindawi Publishing Corporation

Reviewer:

• Scientific Report
• Journal of Applied Physics
• Journal of Magnetism and Magnetic material
• Journal of IEEE transactions of magnetics
• IEEE Magnetic letter
• Journal of Magnetics
• Journal of Alloys and compounds
• Journal of Applied Surface Science

Nano-Magnetism and Quantum Technology Lab