Associate Professor
Ph.D.: IIT Bombay
M.Sc.: Andhra University
B.Sc.: Acharya Nagarjuna University
Strongly Correlated Electron Systems
Geometrically Frustrated Magnets
Low-Dimensional Quantum Magnets
Multiferroics
Single Crystal Growth & Novel Material Discovery
31P NMR studies of the 1/3-depleted two-dimensional anisotropic kagome lattice system BaCu2(PO4)2(H2O), V. K. Singh, J. Link, K. Kargeti, S. K. Panda, I. Heinmaa, C. Dhanasekhar, M. M. Jawale, K. T. Kim, K. H. Kim, T. Chakrabarty, A. V. Mahajan, R. Stern, B. Koteswararao, Physical Review B 109, 155130 (2024).
Possible candidate for the realization of the floating phase in the S = 5/2 frustrated spin-chain model: K3Fe(MoO4)2(Mo2O7), K. Boya, K.Nam, K. Kargeti, S. Ershadrad, R. Kumar, S. K. Panda, B. Sanyal, A. K. Manna, P. L. Paulose, Kee Hoon Kim, and B. Koteswararao, Physical Review B 109, 155130 (2024).
Bi2YbO4Cl: A two-dimensional square lattice compound with Jeff = ½ magnetic moments, V. K. Singh, K. Nam, M. Barik, K. Boya, E. Kermarrec, P. Khuntia, K. H. Kim, S. Bhowal, and B. Koteswararao, Physical Review B 109, 075128 (2024).
(Highlighted as Editors’ Suggestion).
Magnetic properties of S=1/2 distorted honeycomb lattice NaCuIn(PO4)2, 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, and B. Koteswararao, Physical Review B 107, 214430 (2023).
Signatures of spin-liquid state in a 3D frustrated lattice compound KSrFe2(PO4)3 with S = 5/2, 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, APL Materials 10, 101103 (2022).
1. Vaibhav Kumar Singh
2. Biplab Biswas
3. Vikas Kumar Sahu
4. Rama Chandra Moharana
1. Boya Krishnamraju
2. Voma Uday Kumar
5 completed and 3 ongoing.
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Combined experimental and theoretical investigations of novel quantum states of matter at high frustration and low dimension.
Single-Crystal Growth and Magnetic Studies of Novel Geometrically Frustrated Magnets.
Investigation of Quantum Spin Liquids and Multiferroics in Geometrically Frustrated Magnets.
It is a faculty fellowship to carryout the research for 5 years independently.