312 citations · 1.3k across the 58 of their papers we have counts for
58 papers
Magnetic properties of a quasi-two-dimensional spin-1/2 antiferromagnet Y2CuGe4O12
J. Khatua, Changhyun Koo, Suyoung Kim +7
Competing magnetic interactions and frustration-induced quantum fluctuations in spatially anisotropic low-dimensional magnets often give rise to exotic magnetic phenomena, includin…
Coexistence of static order and spin dynamics in an S = 5/2 frustrated triangular antiferromagnet
U. Jena, B. Sana, Satish Kumar +6
Frustrated triangular-lattice antiferromagnets in the classical high-spin limit provide a paradigmatic setting in which the interplay of competing exchange interactions, anisotropy…
Exotic magnetism and persistent spin dynamics in a frustrated Jeff = 1/2 triangular lattice antiferromagnet
M. Barman, K. Jaksetič, M. Pregelj +3
The delicate interplay between competing degrees of freedom, anisotropy, and frustration-induced strong quantum fluctuations in pseudospin- rare-earth triangular-l…
Signature of spin liquid state in a frustrated 3D antiferromagnet
Satish Kumar, U. Jena, A. Bandhopadhay +4
Frustrated pyrochlore lattices in transition-metal oxides provide an ideal platform for realizing exotic quantum states, including spin liquids with unconventional low-energy excit…
Quantum spin liquid on a 3D bipartite lattice of spin trimers stabilized by enhanced effective anisotropy
M. Gomilšek, L. Mangin-Thro, T. Arh +22
Quantum spin liquids (QSLs) represent highly entangled states of matter in which frustration-induced quantum fluctuations suppress any symmetry-breaking phase transition down to ab…
Topological spin freezing in frustrated quantum materials
U. Jena, M. Barman, A. Pradhan +1
Competing interactions, non-trivial electronic band topology, quantum fluctuations, and the interplay between emergent degrees of freedom in frustrated quantum materials can give r…
Melting upon cooling in a quantum magnet
K. Jaksetič, T. Arh, M. Pregelj +19
Heating enhances thermal fluctuations and typically leads to melting of solids, but in exceptional cases, heating can also cause liquids to solidify. The paradigm of this counterin…
Exotic magnetism and persistent short-range spin correlations in a frustrated honeycomb lattice antiferromagnet
M. Barik, Q. Faure, F. Damay +3
Two-dimensional high-spin bipartite honeycomb networks, where anisotropy, competing exchange interactions, and spin fluctuations interplay, provide an alternative platform to test…
Magnetic properties of a buckled honeycomb lattice antiferromagnet
A. Yadav, U. Jena, A. Pradhan +2
The intriguing interplay between competing degrees of freedom in frustrated magnets can lead to non-trivial magnetic phenomena with exotic low-energy excitations that are highly re…
Dimensional reduction by singlet blockade in the distorted kagome magnet YCa(CrO)(BO)
Umashankar Jena, Satish Kumar, Harald O. Jeschke +3
The distorted kagome borate YCa(CrO)(BO) has a Curie-Weiss temperature of -140 K and shows no magnetic order down to mK. We determine its Heisenberg Hamiltonia…
Spin liquid state in a three-dimensional pyrochlore-like frustrated magnet
U. Jena, S. Kundu, Suheon Lee +7
The three-dimensional frustrated spin lattice in MgCrGaO4, where Cr3+ ions occupy a pyrochlore-like network, exemplifies a quantum magnet with competing interactions, macroscopic d…
Coexistence of static and dynamic local magnetic fields in an S = 3/2 honeycomb lattice antiferromagnet Co2Te3O8
J. Khatua, Suheon Lee, M. Pregelj +7
Two-dimensional honeycomb lattices, characterized by their low coordination numbers, provide a fertile platform for exploring various quantum phenomena due to the intricate interpl…
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 +6
Frustrated magnetism continues to attract significant attention due to its potential to host novel quantum many-body phenomena and associated exotic excitations that transcend exis…
Optimized flux single-crystal growth of the quantum spin liquid candidate NdTaO and other rare-earth heptatantalates, ErTaO and GdTaO
Lia Šibav, Matic Lozinšek, Zvonko Jagličić +4
Single crystals are essential for characterizing a wide range of magnetic states, including exotic ones such as quantum spin liquids. This study reports a flux method for growing s…
Magnetic ground state of a Jeff = 1/2 based frustrated triangular lattice antiferromagnet
M. Barik, J. Khatua, Suyoung Kim +6
The subtle interplay between competing degrees of freedom, crystal electric fields, and spin correlations can lead to exotic quantum states in 4f ion-based frustrated triangular la…
A novel Gapless Quantum Spin Liquid in the S = 1 4d4-honeycomb material CuLiRuO
Sanjay Bachhar, Nashra Pistawala, S. Kundu +7
We report the discovery of a novel gapless quantum spin liquid in the S=1 honeycomb system CuLiRuO with Ru () where moments remain dynamic down to 50 mK. H…
Magnetism and field-induced effects in the S = 5/2 honeycomb lattice antiferromagnet FeP3SiO11
J. Khatua, M. Gomilsek, Kwang-Yong Choi +1
Quantum magnets based on honeycomb lattices with low-coordination number offer a viable ground to realize exotic emergent quantum excitations and phenomena arising from the interpl…
Magnetic properties and field-induced phenomena in the Jeff = 1/2 distorted kagome antiferromagnet
A. Yadav, A. Elghandour, T. Arh +11
The intertwining between competing degrees of freedom, anisotropy, and frustration-induced quantum fluctuations offers an ideal ground to realize exotic quantum phenomena in the ra…
Spin-liquid-like spin dynamics in the frustrated antiferromagnet TbBO3
J. Khatua, D. Tay, T. Shiroka +8
The synergistic interplay between spin correlations, spin-orbit coupling, and competing exchange interactions provides a promising route to realize exotic quantum states with nontr…
Magnetism and spin dynamics of an S=3/2 frustrated trillium lattice antiferromagnet K2CrTi(PO4)3
J. Khatua, Suheon Lee, Gyungbin Ban +3
Competing magnetic interactions, frustration driven quantum fluctuations, and spin correlations offer an ideal route for the experimental realization of emergent quantum phenomena…
The nature of low-temperature spin-freezing in frustrated Kitaev magnets
U. Jena, P. Khuntia
The subtle interplay between competing degrees of freedom, anisotropy, and spin correlations in frustrated Kitaev quantum materials offers an ideal platform to host non-trivial qua…
Experimental signatures of quantum and topological states in frustrated magnetism
J. Khatua, B. Sana, A. Zorko +5
Frustration in magnetic materials arising from competing exchange interactions can prevent the system from adopting long-range magnetic order and can instead lead to a diverse rang…
Magnetic properties and spin dynamics in a spin-orbit driven Jeff= 1/2 triangular lattice antiferromagnet
J. Khatua, S. Bhattacharya, A. M. Strydom +5
Frustration-induced strong quantum fluctuations accompanied by spin-orbit coupling and crystal electric field can give rise to rich and diverse magnetic phenomena associated with u…
Possible realization of a randomness-driven quantum disordered state in an S = 1/2 antiferromagnet Sr3CuTa2O9
B. Sana, M. Barik, S. Lee +9
Collective behavior of spins, frustration-induced strong quantum fluctuations, and subtle interplay between competing degrees of freedom in quantum materials can lead to correlated…