Embedded Files
Research Highlights
The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate T. Arh, B. Sana, M. Pregelj, P. Khuntia, Z. Jagličić, M. D. Le, P. K. Biswas, P. Manuel, L. Mangin-Thro, A. Ozarowski, and A. Zorko, Nature Materials, 21, 416 (2022). [Nature Materials 21, 416 (2022)]. DOI: 10.1038/s41563-021-01169-y
Gapless ground state in the archetypal quantum kagome antiferromagnet ZnCu3(OH)6Cl2 P. Khuntia, M. Velazquez, Q. Barthélemy, F. Bert, E. Kermarrec, A. Legros, B. Bernu, L. Messio, A. Zorko, P. Mendels, Nature Physics, 16, 469 (2020). [Nature Physics 16, 469 (2020)]. DOI: 10.1038/s41567-020-0792-1
Design of compensated ferrimagnetic Heusler alloys for giant tunable exchange bias Ajaya K. Nayak, Michael Nicklas, Stanislav Chadov, Panchanana Khuntia, Chandra Shekhar, Adel Kalache, Michael Baenitz, Yurii Skourski, Veerendra K. Guduru, Alessandro Puri, Uli Zeitler, and Claudia Felser, Nature Materials, 14, 679 (2015). [Nature Materials 14, 679 (2015)]. DOI: 10.1038/nmat4248
Contiguous 3d and 4f Magnetism: Strongly Correlated 3d Electrons in YbFe2Al10 P. Khuntia*, P. Peratheepan, A. M. Strydom, Y. Utsumi, K.-T. Ko, K.-D. Tsuei, L. H. Tjeng, F. Steglich and M. Baenitz, Phys. Rev. Lett., 113, 216403 (2014). [Phys. Rev. Lett. 113, 216403 (2014)]. DOI: 10.1103/PhysRevLett.113.216403
Spin Liquid State in the 3D Frustrated Antiferromagnet PbCuTe2O6: NMR and Muon Spin Relaxation Studies P. Khuntia*, F. Bert, P. Mendels, B. Koteswararao, A. V. Mahajan, M. Baenitz, F. C. Chou, C. Baines, A. Amato, and Y. Furukawa, Phys. Rev. Lett., 116, 107203 (2016). [Phys. Rev. Lett. 116, 107203 (2016)]. DOI: 10.1103/PhysRevLett.116.107203,
Symmetry Reduction in the Quantum Kagome Antiferromagnet Herbertsmithite A. Zorko, M. Herak, M. Gomilsek, J. van Tol, M. Velazquez, P. Khuntia, F. Bert, and P. Mendels, Phys. Rev. Lett., 118, 017202 (2017). [Phys. Rev. Lett. 118, 017202 (2017)]. DOI: 10.1103/PhysRevLett.118.017202
Experimental signatures of quantum and topological states in frustrated magnetism J. Khatua, B. Sana, A. Zorko, M. Gomilšek, K. Sethupathi, M. S. Ramachandra Rao, M. Baenitz, B. Schmidt, and P. Khuntia*, Physics Reports, 1041, 1 (2023). [Physics Reports 1041,1 (2023)]. DOI: 10.1016/j.physrep.2023.09.008
Signature of a randomness-driven spin-liquid state in a frustrated magnet J. Khatua, M. Gomilsek, J. C. Orain, A. M. Strydom, Z. Jaglicic, C. V. Colin, S. Petit, A. Ozarowski, L. Mangin-Thro, K. Sethupathi, M.S. Ramachandra Rao, A. Zorko, P. Khuntia*, Communications Physics (Nature), 5, 10.1038/s42005-022-00879-2 (2022). DOI: 10.1038/s42005-022-00879-2
Field tuned critical fluctuations in YFe2Al10: Evidence from magnetization, 27Al (NMR, NQR) investigations P. Khuntia*, A.M. Strydom, L. S. Wu, M. C. Aronson, F. Steglich, and M. Baenitz, Phys. Rev. B, 86, 220401(R) (2012). DOI: 10.1103/PhysRevB.86.220401 [Rapid Communications & Editors Suggestion ].
Spin liquid state in the disordered triangular lattice Sc2Ga2CuO7 revealed by NMR P. Khuntia*, R. Kumar, A. V. Mahajan, M. Baenitz, and Y. Furukawa, Phys. Rev. B, 93, 140408(R) (2016). DOI: 10.1103/PhysRevB.93.140408 [Rapid Communication].
Spin liquid behaviour in Jeff = 1/2 triangular lattice Tusharkanti Dey, A.V. Mahajan, P. Khuntia, M. Baenitz, B. Koteswararao and F.C. Chou, Phys. Rev. B, 86, 140405(R) (2012). DOI: 10.1103/PhysRevB.86.140405 [Rapid Communication].
The nature of low-temperature spin-freezing in frustrated Kitaev magnets U. Jena and P. Khuntia*, Communications Materials (Nature), 6, 63 (2025). DOI: 10.1038/s43246-025-00765-8
Selected Publications
1. The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate.
T. Arh, B. Sana, M. Pregelj, P. Khuntia, Z. Jagličić, M. D. Le, P. K. Biswas, P. Manuel, L. Mangin-Thro, A. Ozarowski, and A. Zorko.
Nature Materials 21, 416 (2022). DOI: 10.1038/s41563-021-01169-y
2. Gapless ground state in the archetypal quantum kagome antiferromagnet ZnCu3(OH)6Cl2.
P. Khuntia, M. Velazquez, Q. Barthélemy, F. Bert, E. Kermarrec, A. Legros, B. Bernu, L. Messio, A. Zorko, P. Mendels,
Nature Physics 16, 469 (2020). DOI: 10.1038/s41567-020-0792-1
3. Design of compensated ferrimagnetic Heusler alloys for giant tunable exchange bias.
Ajaya K. Nayak, Michael Nicklas, Stanislav Chadov, Panchanana Khuntia, Chandra Shekhar, Adel Kalache, Michael Baenitz, Yurii Skourski, Veerendra K. Guduru, Alessandro Puri, Uli Zeitler, and Claudia Felser
Nature Materials 14, 679 (2015). DOI: 10.1038/nmat4248
4. Contiguous 3d and 4f Magnetism: Strongly Correlated 3d Electrons in YbFe2Al10.
P. Khuntia*, P. Peratheepan, A. M. Strydom, Y. Utsumi, K.-T. Ko, K.-D. Tsuei, L. H. Tjeng, F. Steglich and M. Baenitz
Phys. Rev. Lett. 113, 216403 (2014). DOI: 10.1103/PhysRevLett.113.216403
5. Spin Liquid State in the 3D Frustrated Antiferromagnet PbCuTe2O6: NMR and Muon Spin Relaxation Studies.
P. Khuntia*, F. Bert, P. Mendels, B. Koteswararao, A. V. Mahajan, M. Baenitz, F. C. Chou, C. Baines, A. Amato, and Y. Furukawa
Phys. Rev. Lett. 116, 107203 (2016). DOI: 10.1103/PhysRevLett.116.107203,
6. Symmetry Reduction in the Quantum Kagome Antiferromagnet Herbertsmithite.
A. Zorko, M. Herak, M. Gomilsek, J. van Tol, M. Velazquez, P. Khuntia, F. Bert, and P. Mendels
Phys. Rev. Lett. 118, 017202 (2017). DOI: 10.1103/PhysRevLett.118.017202
7. Experimental signatures of quantum and topological states in frustrated magnetism.
J. Khatua, B. Sana, A. Zorko, M. Gomilšek, K. Sethupathi, M. S. Ramachandra Rao, M. Baenitz, B. Schmidt, and P. Khuntia*
Physics Reports 1041,1 (2023). DOI: 10.1016/j.physrep.2023.09.008
8. The nature of low-temperature spin-freezing in frustrated Kitaev magnets.
U. Jena and P. Khuntia*
Communications Materials (Nature), 6, 63 (2025). DOI: 10.1038/s43246-025-00765-8
9. Signature of a randomness-driven spin-liquid state in a frustrated magnet.
J. Khatua, M. Gomilsek, J. C. Orain, A. M. Strydom, Z. Jaglicic, C. V. Colin, S. Petit, A. Ozarowski, L. Mangin-Thro, K. Sethupathi, M.S. Ramachandra Rao, A. Zorko, P. Khuntia*
Communications Physics (Nature), 5, 10.1038/s42005-022-00879-2 (2022). DOI: 10.1038/s42005-022-00879-2
10. Field tuned critical fluctuations in YFe2Al10: Evidence from magnetization, 27Al (NMR, NQR) investigations.
P. Khuntia*, A.M. Strydom, L. S. Wu, M. C. Aronson, F. Steglich, and M. Baenitz
Phys. Rev. B, 86, 220401(R) (2012). DOI: 10.1103/PhysRevB.86.220401 [Rapid Communications & Editors' Suggestion].
11. Spin liquid state in the disordered triangular lattice Sc2Ga2CuO7 revealed by NMR.
P. Khuntia*, R. Kumar, A. V. Mahajan, M. Baenitz, and Y. Furukawa
Phys. Rev. B, 93, 140408(R) (2016). DOI: 10.1103/PhysRevB.93.140408 [Rapid Communications].
12. Spin liquid behaviour in Jeff = 1/2 triangular lattice.
Tusharkanti Dey, A.V. Mahajan, P. Khuntia, M. Baenitz, B. Koteswararao and F.C. Chou.
Phys. Rev. B, 86, 140405(R) (2012). DOI: 10.1103/PhysRevB.86.140405 [Rapid Communications].
13. Bose-Einstein Condensation of Triplons in the S = 1 Tetramer Antiferromagnet: A Compound Close to a Quantum Critical Point.
B. Koteswararao, P. Khuntia, R. Kumar, A.V. Mahajan, Arvind Yogi, M. Baenitz, Y. Skourski, and F. C. Chou
Phys. Rev. B, 95, 180407 (Rapid Communications) (2017). DOI: 10.1103/PhysRevB.95.180407
14. Sc2Ga2CuO7: A possible quantum spin liquid near the percolation threshold.
R. Kumar, P. Khuntia, D. Sheptyakov, P. G. Freeman, H. M. Rønnow, B. Koteswararao, M. Baenitz, M. Jeong, and A. V. Mahajan
Phys. Rev. B, 92, 180411(Rapid Communications) (2015). DOI: 10.1103/PhysRevB.92.180411
15. 31P NMR investigations on the ferromagnetic quantum critical system YbNi4P2.
R. Sarkar, P. Khuntia, C. Krellner, C. Geibel, F. Steglich, and M. Baenitz.
Phys. Rev. B, 85, 140409 (Rapid Communications) (2012). DOI: 10.1103/PhysRevB.85.140409
16. S = 1 dimer system: A candidate for magnon Bose-Einstein condensation.
B. Lenz, B. Koteswararao, S. Biermann, P. Khuntia, M. Baenitz, S.K.Panda
Physical Review B (Letters), 106, L180408 (2022). DOI: 10.1103/PhysRevB.106.L180408
17. A novel Gapless Quantum Spin Liquid in the S = 1 4d-honeycomb material Cu3LiRu2O6.
Sanjay Bachhar, Nashra Pistawala, S. Kundu, Maneesha Barik, M. Baenitz, Jorg Sichelschmidt, Koji Yokoyama, P. Khuntia, Surjeet Singh, A. V. Mahajan
Phys. Rev. B Letters, 111, 100403 (2025). DOI: 10.1103/PhysRevB.111.L100403
Research Citations
(i) Nature Materials 21, 416 (2022).
ISIS, UK and ILL, France Research Highlight. 2022
DOI: 10.1038/s41563-021-01169-y
(ii) Nature Materials 14, 679 (2015); Nature Asia Materials Focus: https://www.nature.com/collections/lmzkwsqltp
(iii) Nature Materials News and Views 14, 655–656 (2015): DOI: 10.1038/nmat4331
(iv) Nature Physics 16, 469 (2020) https://phys.org/news/2020-03-unveils-gapless-ground-state-archetypal.html
(v) Phys. Rev. B 86, 220401 (Rapid) (2012) (Editors’ Suggestion) DOI: 10.1103/PhysRevB.86.220401
(vi) Phys. Rev. B 80,094413 (2009) (Editors’ Suggestion) DOI: 10.1103/PhysRevB.80.094413
(vii) Phys. Rev. B 87, 214417 (2013) (Editors’ Suggestion) DOI: 10.1103/PhysRevB.87.214417
(viii) Phys. Rev. B 109, 075128 ( 2024); (Editors’ Suggestion) DOI: 10.1103/PhysRevB.109.075128
(ix) Review B 109, 184432 (2024); (Editors' Suggestion) DOI: 10.1103/PhysRevB.109.184432
(x) Phys. Rev. B 112, 224425 (2025); (Editors' Suggestion) DOI: 10.1103/mn5m-tkm5
(xi) Communications Physics (Nature), 5, 10.1038/s42005-022-00879-2 (2022).
DOI: 10.1038/s42005-022-00879-2
ILL, France Research Highlight. 2022
Full publication List
75. Magnetism and spin dynamics in a frustrated Kitaev quantum magnet
P. Khuntia* et al.,
(2026)
74. Magnetism and field induced phenomena in a honeycomb lattice antiferromagnet
M. Barik, P. Khuntia* et al.,
(2026)
73. Magnetic properties of a honeycomb lattice antiferromagnt
A. Yadav, U. Jena, S. Kumar, A. Pradhan, P. Khuntia*
(2026)
72. Unconventional magnetism in a frustrated triangular lattice antiferromagnet.
U. Jena and P. Khuntia* et al.,,
(2025)
71. Signatures of spin liquid in a frustrated three dimensional antiferromagnet.
S. Kumar, U. Jena, and P. Khuntia* et al.,
(2025)
70. Signatures of Dirac spinons in the frustrated S = 1/2 kagome antiferromagnet.
T. Y. Kim, C. Koo, K. Yu. Povarov, U. Jena, P. Khunita,, S. A. Zvyagin, J. Wosnitza, and K.-Y. Choi
Submitted (2025)
69. Coexistence of classical spin liquid and weak ferromagnetism in a frustrated S = 1 kagome lattice.
J. Khatua, T. Kim, C. Lee, P. Khuntia, G. Ban, Y.-S. Choi, J. A. Krieger, T. J. Hicken, H. Luetkens, M.
Uhlarz, S. Kim, E. Mun, H. Nojiri, and K.-Y. Choi.
Submitted ( 2025)
68. Topological Spin freezing in frustrated quantum materials U. Jena, M. Barman, A Pradhan, and P. Khuntia*, Preprint: arXiv: [DOI: No DOI available]
67. Spin liquid state in a three dimensional pyrochlore-like frustrated magnet U. Jena,1 S. Kundu, Suheon Lee, Q. Faure, F. Damay, S. Rols, Adam Berlie, S. Petit, Kwang-Yong Choi, and P. Khuntia*, Preprint: arXiv:2507.05061 (2025). DOI: 10.48550/arXiv.2507.05061
66. The nature of low-temperature spin-freezing in frustrated Kitaev magnets U. Jena and P. Khuntia*,
Communications Materials (Nature), 6, 63 (2025). DOI: 10.1038/s43246-025-00765-8
65. A novel Gapless Quantum Spin Liquid in the S = 1 4d-honeycomb material Cu3LiRu2O6 Sanjay Bachhar, Nashra Pistawala, S. Kundu, Maneesha Barik, M. Baenitz, Jorg Sichelschmidt, Koji Yokoyama, P. Khuntia*, Surjeet Singh, A. V. Mahajan
Phys. Rev. B Letters, 111, 100403 (2025). DOI: 10.1103/PhysRevB.111.L100403
64. Magnetism in Jeff = 1/2 Kagome Antiferromagnet: Thermodynamics, Nuclear Magnetic Resonance, Muon Spin Resonance, and Inelastic Neutron Scattering Studies A. Yadav, A. Elghandour, T. Arh, D. T. Adroja, M. D. Le, G. B. G. Stenning, M. Aouane, S. Luther, F. Hotz, T. J. Hicken, H. Luetkens, A. Zorko, R. Klingeler, P. Khuntia*, Phys. Rev. B, 111, 094408 (2025). DOI: 10.1103/PhysRevB.111.094408
63. Optimized flux single-crystal growth of the quantum spin liquid candidate NdTa7O19 and other rare-earth heptatantalates, ErTa7O19 and GdTa7O19 Lia Šibav, Matic Lozinšek, Zvonko Jagličić, Tina Arh, Panchanana Khuntia*, Andrej Zorko, Mirela Dragomir, Crystal Growth Design, 25, 4646 (2025). DOI: 10.1021/acs.cgd.5c00624
62. Magnetic properties of a Jeff = 1/2 based frustrated triangular lattice antiferromagnet M. Barik, J. Khatua, Suyoung Kim, Eundeok Mun, Suheon Lee, Bassam Hitti, Gerald D. Morris, Kwang-Yong Choi, P. Khuntia*, Preprint: arXiv:2504.07194v1 (2025). DOI: 10.48550/arXiv.2504.07194
61. Classical spin liquid state in the emergent honeycomb-lattice material TbBO3 J. Khatua, D. Tay, T. Shiroka, M. Pregelj, U. Jena, M. Barik, K. Kargeti, S. K. Panda, G. B. G. Stenning, P. Manuel, M. D. Le, D. T. Adroja, P. Khuntia*, Preprint: arXiv:2407.05867v2 (2025). DOI: 10.48550/arXiv.2407.05867
60. Comment on "Neutron diffraction evidence of the 3-dimensional structure of Ba2MnTeO6 and misidentification of the triangular layers within the face-centred cubic lattice" J. Khatua, T. Arh, Shashi B. Mishra, H. Luetkens, A. Zorko, B. Sana, M. S. Ramachandra Rao, B. R. K. Nanda, P. Khuntia*, Preprint: arXiv:2506.01792v1 (2025). DOI: 10.48550/arXiv.2506.01792
59. Magnetic and thermodynamic studies on the distorted kagome magnet Pr3BWO9 Ahmed Elghandour, Jan Arneth, Annu Yadav, Sven Luther, P. Khuntia*, Rüdiger Klingeler, Phys. Rev. B., 112, 024418 (2025). DOI: 10.48550/arXiv.2506.06070
58. Coexistence of static and dynamic local magnetic fields in an S = 3/2 honeycomb lattice antiferromagnet Co2Te3O8 J. Khatua, Suheon Lee, M. Pregelj, Samiul Sk, S. K. Panda, Bassam Hitti, Gerald D. Morris, I. da Silva, Kwang-Yong Choi, P. Khuntia*
Phys. Rev. B 112, 224425 (2025); (Editors' Suggestion) DOI: 10.1103/mn5m-tkm5
57. Ni12(HPO4)6(PO4)2(OH)6: A compound with coupled frustrated hexagons of alternating ferromagnetic and antiferromagnetic interactions V K Sahu, S Gayen, K Boya, G Pradhan, V K Singh, M Barik, P Khuntia*, Y Bitla, S K Panda and B Koteswararao, J. Phys.: Condens. Matter, 37, 255801 (2025). DOI: 10.1088/1361-648x/adde9e
56. Magnetic properties and electronic structure of Jeff = 1/2 square lattice quantum magnet Bi2ErO4Cl V K Singh, Seong-Hoon Kim, K Nam, U. Jena, K Boya, P Khuntia*, E Kermarrec, Kee Hoon Kim, S Bhowal and B Koteswararao, J. Phys.: Condens. Matter, 37, 195803 (2025). DOI: 10.1088/1361-648X/adc6e5
55. Bi2YbO4Cl: A two-dimensional square-lattice compound with Jeff = 1/2 magnetic moments V. K. Singh, K. Nam, M. Barik, K. Boya, E. Kermarrec, P. Khuntia*, Kee Hoon Kim, S. Bhowal, and B. Koteswararao.
Phys. Rev. B, 109, 075128 (2024). (Editors' Suggestion) ; DOI: 10.1103/PhysRevB.109.075128
54. Magnetism and spin dynamics of an S=3/2 frustrated trillium lattice antiferromagnet J. Khatua, Suheon Lee, Gyungbin Ban, Marc Uhlarz, G. Senthil Murugan, R. Sankar, Kwang-Yong Choi, and P. Khuntia*
Phys. Rev. B, 109, 184432 (2024). (Editors' Suggestion); DOI: 10.1103/PhysRevB.109.184432
53. Possible realization of a randomness-driven quantum disordered state in an S = 1/2 antiferromagnet Sr3CuTa2O9 B. Sana, M. Barik, S. Lee, U. Jena, M. Baenitz, J. Sichelschmidt, S. Luther, H. Kuehne, K. Sethupathi, M. S. Ramachandra Rao, K. Y. Choi, P. Khuntia*, Phys. Rev. B, 110, 134412 (2024). DOI: 10.1103/PhysRevB.110.134412
52. Magnetism and field-induced effects in the S = 5/2 honeycomb lattice antiferromagnet FeP3SiO11 J. Khatua, M. Gomilsek, Kwang-Yong Choi, P. Khuntia*, Phys. Rev. B, 110, 184402 (2024). DOI: 10.1103/PhysRevB.110.184402
51. Magnetism and field-induced effect in a spin-orbit entangled Jeff = 1/2 honeycomb lattice J. Khatua, Q. P. Ding, M. S. Ramachandra Rao, K. Y. Choi, A. Zorko, Y. Furukawa, and P. Khuntia*, Phys. Rev. B, 108, 054442 (2023). DOI: 10.1103/PhysRevB.108.054442
50. Magnetic properties of S = 1/2 distorted J1 − J2 honeycomb lattice compound NaCuIn(PO4)2 V. K. Singh, J. Link, K. Kargeti, M. Barik, U. Jena, N. Saraswat, I. Heinmaa, P. Khuntia, K. Boya, S. K. Panda, R. Stern, Y. Bitla, T. Chakrabarty, and B. Koteswararao, Phys. Rev. B, 107, 214430 (2023). DOI: 10.1103/PhysRevB.107.214430
49. Experimental signatures of quantum and topological states in frustrated magnetism J. Khatua, B. Sana, A. Zorko, M. Gomilšek, K. Sethupathi, M. S. Ramachandra Rao, M. Baenitz, B. Schmidt, and P. Khuntia*
Physics Reports, 1041, 1 (2023). DOI: 10.1016/j.physrep.2023.09.008
48. Magnetic properties of a spin-orbit entangled Jeff=1/2 three-dimensional frustrated rare-earth hyperkagome material B. Sana, M. Barik, M. Pregelj, U. Jena, M. Baenitz, J. Sichelschmidt, K. Sethupathi, and P. Khuntia*, Phys. Rev. B, 108, 134413 (2023). DOI: 10.1103/PhysRevB.108.134413
47. Signature of a randomness-driven spin-liquid state in a frustrated magnet J. Khatua, M. Gomilsek, J. C. Orain, A. M. Strydom, Z. Jaglicic, C. V. Colin, S. Petit, A. Ozarowski, L. Mangin-Thro, K. Sethupathi, M.S. Ramachandra Rao, A. Zorko, P. Khuntia*
Communications Physics (Nature), 5, 10.1038/s42005-022-00879-2 (2022). DOI: 10.1038/s42005-022-00879-2
46. S=1 dimer system: A candidate for magnon Bose-Einstein condensation B. Lenz, B. Koteswararao, S Biermann, P Khuntia*, M Baenitz, S.K.Panda
Physical Review B (Letters), 106, L180408 (2022). DOI: 10.1103/PhysRevB.106.L180408
45. Magnetic properties of triangular lattice antiferromagnets Ba3RB9O18 (R = Yb, Er) J. Khatua, M. Pregelj, A. Elghandour, Z. Jaglicic, R. Klingeler, A. Zorko, and P. Khuntia*, Physical Review B, 106, 104408 (2022). DOI: 10.1103/PhysRevB.106.104408
44. Spin liquid state in a rare-earth hyperkagome lattice J. Khatua, S. Bhattacharya, Q. P. Ding, S. Vrtnik, A. M. Strydom, N. P. Butch, H. Luetkens, E. Kermarrec, M. S. Ramachandra Rao, A. Zorko, Y. Furukawa, P. Khuntia*, Phys. Rev. B, 106, 104404 (2022). DOI: 10.1103/PhysRevB.106.104404
43. Electronic structure and magnetic properties of 3d-4f double perovskite material S. Kundu, A. Pal, Amit Chauhan, K. Patro, K. Anand, S. Rana, V. G. Sathe, Amish G. Joshi, P. Pal, K. Sethupathi, B. R. K. Nanda, P. Khuntia*, Physical Review Materials, 6, 104401 (2022). DOI: 10.1103/PhysRevMaterials.6.104401
42. The Ising triangular-lattice antiferromagnet neodymium heptatantalate as a quantum spin liquid candidate T. Arh, B. Sana, M. Pregelj, P. Khuntia*, Z. Jagličić, M. D. Le, P. K. Biswas, P. Manuel, L. Mangin-Thro, A. Ozarowski, and A. Zorko,
Nature Materials, 21, 416 (2022). DOI: 10.1038/s41563-021-01169-y
41. Development of short and long-range magnetic order in the double perovskite based frustrated triangular lattice antiferromagnet Ba2MnTeO6 J. Khatua, T. Arh, Shashi B. Mishra, H. Luetkens, A. Zorko, B. Sana, M. S. Ramachandra Rao, B. R. K. Nanda, P. Khuntia*, Scientific Reports, 11, 6959 (2021). DOI: 10.1038/s41598-021-84876-5
40. Electronic structure and magnetic properties of the effective spin Jeff = 1/2 two-dimensional triangular lattice K3Yb(VO4)2 U. K. Voma, S. Bhattacharya, E. Kermarrec, J. Alam, Y. M. Jana, B. Sana, P. Khuntia*, S. K. Panda, and B. Koteswararao, Physical Review B, 104, 144411 (2021). DOI: 10.1103/PhysRevB.104.144411
39. Magnetic properties of the S=5/2 anisotropic triangular chain compound Bi3FeMo2O12 K. Boya, K. Nam, A. K. Manna, J. Kang, C. Lyi, A. Jain, S. M. Yusuf, P. Khuntia*, B. Sana, V. Kumar, A. V. Mahajan, Deepak R. Patil, Kee Hoon Kim, S. K. Panda, and B. Koteswararao, Physical Review B, 104, 184402 (2021). DOI: 10.1103/PhysRevB.104.184402
38. Gapless ground state in the archetypal quantum kagome antiferromagnet ZnCu3(OH)6Cl2 P. Khuntia*, M. Velazquez, Q. Barthélemy, F. Bert, E. Kermarrec, A. Legros, B. Bernu, L. Messio, A. Zorko, P. Mendels,
Nature Physics, 16, 469 (2020). DOI: 10.1038/s41567-020-0792-1
37. Thermodynamic and resonant properties of mixed spin compounds ACuFe2(VO4) 3 (A= Li, Na) A. Koshelev, L. Shvanskaya, O. Volkova, K. Zakharov, F. Theuss, C. Koo, R. Klingeler, S. Kamusella, H.-H. Klauss, S. Kundu, S. Bachhar, A.V. Mahajan, P. Khuntia*, D. Khanam, B. Rahaman, T. SahaDasgupta, A. Vasiliev, J. Alloys Compd., 842, 155763 (2020). DOI: 10.1016/j.jallcom.2020.155763
36. Probing the Griffiths like phase, unconventional dual glassy states, giant exchange bias effects and its correlation with its electronic structure in Pr2-xSrxCoMnO6 Arkadeb Pal, Prajyoti Singh, V. K. Gangwar, Amish G Joshi, P. Khuntia*, G. D. Dwivedi, Prince K Gupta, Mohd. Alam, Khyati Anand, K. Sethupathi, Anup K Ghosh, and Sandip Chatterjee, J. Phys. Condens. Matter, 32, 215801 (2020). DOI: 10.1088/1361-648X/ab5326
35. Tuning Nuclearity of Dysprosium (III) Complexes by Controlling Substitution on Ligand Molecule S. Arumugam, S. K. Kushvaha, B. Shankar, S. M. NVT Gorantla, S. Roy, B. Sana, P. Khuntia*, K. C. Mondal, ChemistrySelect, 5, 9787 (2020). DOI: 10.1002/slct.202001766
34. Novel magnetism and spin dynamics of strongly correlated electron systems: Microscopic insights P. Khuntia*, J. Magn. Magn. Mater., 489, 165435 (2019). DOI: 10.1016/j.jmmm.2019.165435
33. Symmetry Reduction in the Quantum Kagome Antiferromagnet Herbertsmithite A. Zorko, M. Herak, M. Gomilsek, J. van Tol, M. Velazquez, P. Khuntia*, F. Bert, and P. Mendels
Phys. Rev. Lett., 118, 017202 (2017). DOI: 10.1103/PhysRevLett.118.017202
32. Local Magnetism and Spin Dynamics of the Frustrated Honeycomb Rhodate Li2RhO3 P. Khuntia*, S. Manni, F. R. Foronda, T. Lancaster, S. J. Blundell, P. Gegenwart, and M. Baenitz, Phys. Rev. B, 96, 094432 (2017). DOI: 10.1103/PhysRevB.96.094432
31. Bose-Einstein Condensation of Triplons in the S = 1 Tetramer Antiferromagnet: A Compound Close to a Quantum Critical Point B. Koteswararao, P. Khuntia*, R. Kumar, A.V. Mahajan, Arvind Yogi, M. Baenitz, Y. Skourski, and F. C. Chou
Phys. Rev. B, 95, 180407(Rapid Communications) (2017). DOI: 10.1103/PhysRevB.95.180407
30. Persistent low-temperature spin dynamics in the mixed-valence iridate Ba3InIr2O9 Tusharkanti Dey, M. Majumder, J. C. Orain, A. Senyshyn, M. Prinz-Zwick, S. Bachus, Y. Tokiwa, F. Bert, P. Khuntia*, N. Büttgen, A. A. Tsirlin, and P. Gegenwart, Phys. Rev. B, 96, 174411 (2017). DOI: 10.1103/PhysRevB.96.174411
29. Alternating spin chain compound AgVOAsO4 probed by 75As NMR N. Ahmed, P. Khuntia*, K. M. Ranjith, H. Rosner, M. Baenitz, A. A. Tsirlin, and R. Nath, Phys. Rev. B, 96, 224423 (2017). DOI: 10.1103/PhysRevB.96.224423
28. Spin Liquid State in the 3D Frustrated Antiferromagnet PbCuTe2O6: NMR and Muon Spin Relaxation Studies P. Khuntia*, F. Bert, P. Mendels, B. Koteswararao, A. V. Mahajan, M. Baenitz, F. C. Chou, C. Baines, A. Amato, and Y. Furukawa
Phys. Rev. Lett., 116, 107203 (2016). DOI: 10.1103/PhysRevLett.116.107203
27. Spin liquid state in the disordered triangular lattice Sc2Ga2CuO7 revealed by NMR P. Khuntia*, R. Kumar, A. V. Mahajan, M. Baenitz, and Y. Furukawa
Phys. Rev. B, 93, 140408 (Rapid Communications) (2016). DOI: 10.1103/PhysRevB.93.140408
26. Ba3MxTi3−xO9 (M=Ir, Rh): A family of 5d/4d-based diluted quantum spin liquids R. Kumar, D. Sheptyakov, P. Khuntia*, K. Rolfs, P. G. Freeman, H. M. Rønnow, Tusharkanti Dey, M. Baenitz, and A. V. Mahajan, Phys. Rev. B, 94, 174410 (2016). DOI: 10.1103/PhysRevB.94.174410
25. Quantum Phase Transitions and Multicriticality in Ta(Fe1−xVx)2 Manuel Brando, Alexander Kerkau, Adriana Todorova, Yoshihiro Yamada, Panchanan Khuntia*, Tobias Foerster, Ulrich Burkhardt, Michael Baenitz, and Guido Kreiner, J. Phys. Soc. Jpn., 85, 084707 (2016). DOI: 10.7566/JPSJ.85.084707
24. Absence of low energy magnetic spin-fluctuations in isovalently and aliovalently doped LaCo2B2 superconducting compounds M. Majumder, A. Ghoshray, P. Khuntia*, C. Mazumdar, A. Poddar, M. Baenitz, and K. Ghoshray, J. Phys.: Condens. Matter, 28, 345701 (2016). DOI: 10.1088/0953-8984/28/34/345701
23. Magnetic properties and the effect of non-magnetic impurities in the quasi-2D quantum magnet P. Khuntia*, T. Dey and A. V. Mahajan, Mater. Res. Express, 3, 096101 (2016). DOI: 10.1088/2053-1591/3/9/096101
22. Design of compensated ferrimagnetic Heusler alloys for giant tunable exchange bias Ajaya K. Nayak, Michael Nicklas, Stanislav Chadov, Panchanana Khuntia, Chandra Shekhar, Adel Kalache, Michael Baenitz, Yurii Skourski, Veerendra K. Guduru, Alessandro Puri, Uli Zeitler, and Claudia Felser
Nature Materials, 14, 679 (2015). DOI: 10.1038/nmat4248
21. Sc2Ga2CuO7: A possible quantum spin liquid near the percolation threshold R. Kumar, P. Khuntia, D. Sheptyakov, P. G. Freeman, H. M. Rønnow, B. Koteswararao, M. Baenitz, M. Jeong, and A. V. Mahajan
Phys. Rev. B, 92, 180411(Rapid Communications) (2015). DOI: 10.1103/PhysRevB.92.180411
20. Contiguous 3d and 4f Magnetism: Strongly Correlated 3d Electrons in YbFe2Al10 P. Khuntia*, P. Peratheepan, A. M. Strydom, Y. Utsumi, K.-T. Ko, K.-D. Tsuei, L. H. Tjeng, F. Steglich and M. Baenitz
Phys. Rev. Lett., 113, 216403 (2014). DOI: 10.1103/PhysRevLett.113.216403
19. Magnetic properties and heat capacity of the three-dimensional frustrated S = 1/2 antiferromagnet PbCuTe2O6 B. Koteswararao, R. Kumar, P. Khuntia, Sayantika Bhowal, S. K. Panda, M. R. Rahman, A. V. Mahajan, I. Dasgupta, M. Baenitz, Kee Hoon Kim, and F. C. Chou, Phys. Rev. B, 90, 035141 (2014). DOI: 10.1103/PhysRevB.90.035141
18. Magnetization and spin dynamics of the spin S = 1/2 hourglass nanomagnet Cu5(OH)2(NIPA)4·10H2O R. Nath, A. A. Tsirlin, P. Khuntia, O. Janson, T. Foester, M. Padmanabhan, Yu. Skourski, M. Baenitz, H. Rosner, and I. Rousochatzakis, Phys. Rev. B, 87, 214417 (2013). DOI: 10.1103/PhysRevB.87.214417
17. 75As NMR local probe study of magnetism in (Eu1−xKx)Fe2As2 T. K. Dey, P. Khuntia, and A. V. Mahajan, Anupam, and Z. Hossain, Eur. Phys. J. B, 86, 458 (2013). DOI: 10.1140/epjb/e2013-40483-6
16. Quenching of spin of fluctuations in 3d and 4f aluminides YFe2Al10 and YbFe2Al10: a comparative 27Al NMR and specific heat study P. Khuntia*, A. Strydom, F. Steglich, and M. Baenitz, Physica Status Solidi B, 250, 525 (2013). DOI: 10.1002/pssb.201200758
15. Static and dynamic susceptibility in the putative ferromagnetic quantum critical system YbNi4P2 probed by 31P NMR R. Sarkar, P. Khuntia, J. Spehling, C. Krellner, C. Geibel, H.–H. Klauss, and M. Baenitz, Physica Status Solidi B, 250, 519 (2013). DOI: 10.1002/pssb.201200776
14. Ferromagnetic correlations in heavy fermions from an NMR point of view: YbNi4P2 vs YbRh2Si2 M. Baenitz, R. Sarkar, P. Khuntia, C. Krellner, C. Geibel, and F. Steglich, Physica Status Solidi C, 10, 540 (2013). DOI: 10.1002/pssc.201200852
13. Fluctuations and the ferromagnetic instability in YFe2Al10: The role of Fe stoichiometry. A.M. Strydom, P. Khuntia, J. Snyman, M. Baenitz, and F. Steglich, Physica Status Solidi B, 250, 630 (2013). DOI: 10.1002/pssb.201200823
12. Field tuned critical fluctuations in YFe2Al10: Evidence from magnetization, 27Al (NMR, NQR) investigations P. Khuntia*, A.M. Strydom, L. S. Wu, M. C. Aronson, F. Steglich, and M. Baenitz
Phys. Rev. B, 86, 220401(Rapid Communications) (2012). (Editors' Suggestion) ; DOI: 10.1103/PhysRevB.86.220401
11. 31P NMR investigations on the ferromagnetic quantum critical system YbNi4P2 R. Sarkar, P. Khuntia, C. Krellner, C. Geibel, F. Steglich, and M. Baenitz
Phys. Rev. B, 85, 140409 (Rapid Communications) (2012). DOI: 10.1103/PhysRevB.85.140409
10. Spin liquid behaviour in Jeff = 1/2 triangular lattice Tusharkanti Dey, A.V. Mahajan, P. Khuntia, M. Baenitz, B. Koteswararao and F.C. Chou, Phys. Rev. B, 86, 140405(R) (2012). DOI: 10.1103/PhysRevB.86.140405
9. Magnetism and superconductivity in Eu0.2Sr0.8(Fe0.86Co0.14)2As2 probed by 75As NMR R. Sarkar, R. Nath, P. Khuntia, H. S. Jeevan, P. Gegenwart, and M. Baenitz, J. Phys.: Condens. Matter, 24, 045702 (2012). DOI: 10.1088/0953-8984/24/4/045702
8. 119Sn solid state NMR and Mössbauer spectroscopic studies of the intermediate-valent stannide CeRuSn F. M. Schappacher, P. Khuntia, A.K. Rajarajan, M. Baenitz, J. A. Mydosh, B. Chevalier, S. F. Matar, and R. Pöttgen, Z. Naturforsch., 67b, 473 (2012). DOI: 10.5560/ZNB.2012-0072
7. Magnetic properties and spin dynamics of 3d-4f molecular complexes P. Khuntia*, M. Mariani, A. V. Mahajan, A. Lascialfari, F. Borsa, T. D. Pasatoiu, and M. Andruh, Phys. Rev. B, 84, 184439 (2011). DOI: 10.1103/PhysRevB.84.184439
6. 119Sn NMR probe of magnetic fluctuations in SnO2 nanoparticles Tusharkanti Dey, P. Khuntia, A. V. Mahajan, N. Kumar, and A. Sunderesan, Euro Phys. Lett., 96, 67008 (2011). DOI: 10.1209/0295-5075/96/67008
5. 75As NMR probe of antiferromagnetic fluctuations in Ba(Fe1-xRux)2As2 Tusharkanti Dey, P. Khuntia, A. V. Mahajan, Shilpam Sharma and A. Bharathi, J. Phys.: Condens. Matter, 23, 475701 (2011). DOI: 10.1088/0953-8984/23/47/475701
4. Magnetic susceptibility and heat capacity of a novel antiferromagnet: LiNi2P3O10 and the effect of doping P. Khuntia* and A. V. Mahajan, J. Phys.: Condens. Matter, 22, 296002 (2010). DOI: 10.1088/0953-8984/22/29/296002
3. A missing high-spin molecule in the family of cyano-bridged heptanuclear heterometal complexes, [(LCuII)6FeIII(CN)6]3+, and its CoIII and CrIII analogues, accompanied in the crystal by a novel octameric water cluster Catalin Maxim, Lorenzo Sorace, Panchanana Khuntia, Augustin M. Madalan, Alessandro Lascialfari, Andrea Caneschi, Yves Journaux, and Marius Andruh, Dalton Trans., 39, 4838 (2010). DOI: 10.1039/B924505G
2. Magnetic properties and spin dynamics in single molecule paramagnets P. Khuntia, M. Mariani, M. C. Mozzati, L. Sorace, F. Orsini, A. Lascialfari, F. Borsa, M. Andruh, and C. Maxim
Phys. Rev. B, 80, 094413 (2009). (Editors' Suggestion); DOI: 10.1103/PhysRevB.80.094413
1. (CuCl)LaNb2O7: A Novel Square Lattice with Spin Gap P. Khuntia*, B. Koteswararao, L.K. Alexander, A. V. Mahajan, Solid State Physics, 51, 661 (2006).
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