Dr. Koteswara Rao Bommisetti

Associate Professor

Areas of Interest

• Strongly Correlated Electron Systems
• Geometrically Frustrated Magnets
• Low-Dimensional Quantum Magnets
• Multiferroics
• Single Crystal Growth & Novel Material Discovery

Education

• Ph.D, Indian Institute of Technology Bombay, India

Latest Publications

• V. K. Singh, J. Link, K. Kargeti, M. Barik, B. Lenz, N. Saraswat, U. Jena, I. Heinmaa, P. Khuntia, K. Boya, S. K. Panda, R. Stern, Y. Bitla, T. Chakrabarty, B. Koteswararao, Magnetic properties of S=1/2 distorted honeycomb lattice NaCuIn(PO₄)₂, Physical Review B 107, 214430 (2023).
• Aga Shahee, K. Yoo, B. Koteswararao, N. V. Ter-Oganessian, Kee Hoon Kim, Observation of linear magnetoelectric effect in a Dirac magnon antiferromagnet Cu₃TeO₆, Frontiers in Materials 10, 1 (2023).
• U. K. Voma, A. Shahee, Kwang-Tak Kim, Jungwoo Lee, K. Boya, S. Bhowal, Kee Hoon Kim, B. Koteswararao, Observation of magnetic-field-induced ferroelectricity in a compound CaFe₃O(PO₄)₃, Journal of Applied Physics 133, 164105 (2023).
• B. Lenz, B. Koteswararao, S. Biermann, P. Khuntia, M. Baenitz, S. K. Panda, S=1 dimer system: A candidate for magnon Bose-Einstein condensation, Physical Review B 106, L180408 (2023).
• K. Boya, K. Nam, K. Kargeti, A. Jain, R. Kumar, S. K. Panda, S. M. Yusuf, P. L. Paulose, U. K. Voma, E. Kermarrec, Kee Hoon Kim, and B. Koteswararao, Signatures of spin-liquid state in a 3D frustrated lattice compound KSrFe₂(PO₄)₃ with S = 5/2, APL Materials 10, 101103 (2022).
• B. Koteswararao, P. Khuntia, R. Kumar, A. V. Mahajan, Arvind Yogi, M. Baenitz, Y. Skourski, F. C. Chou, “Bose-Einstein condensation of triplons in the S=1 tetramer antiferromagnet K2Ni2(MoO4)3: A compound close to quantum critical point”, Physical Review B Rapid Communications 95, 180407(R) (2017).
• Byung-Gu Jeon, B. Koteswararao, C. B. Park, G. J. Shu, S. C. Riggs, E. G. Moon, S. B. Chung, F. C. Chou, and Kee Hoon Kim, “Giant suppression of phononic heat transport in a quantum magnet BiCu2PO6” Scientific Reports 6, 36970 (2016).
• B. Koteswararao, Kyongjun Yoo, F. C. Chou, and Kee Hoon Kim, “Observation of magnetoelectric effects in a S = ½ frustrated spin chain magnet SrCuTe2O6” APL Materials 4, 036101 (2016).
• P. Khuntia, F. Bert, P. Mendels, B. Koteswararao, A. V. Mahajan, M. Baenitz, C. Baines, A. Amato, and Y. Furukawa, “Spin Liquid State in the Three Dimensional Frustrated Antiferromagnet PbCuTe2O6: NMR and µSR studies”, Physical Review Letters 116, 107203 (2016).
• 5. B. Koteswararao, S. K. Panda, R. Kumar, Kyongjun Yoo, A. V. Mahajan, I. Dasguptha, B. H. Chen, Kee Hoon Kim, and F. C. Chou, “Observation of S=½ quasi-1D magnetic and magneto-dielectric behavior in a cubic SrCuTe2O6” Journal of Physics: Condensed Matter 27, 426001 (2015).