13 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…
Magnetism and spin dynamics of NaYb(MoO): A weakly interacting rare-earth stretched diamond lattice
N. Rajeesh Kumar, J. Khatua, Changhyun Koo +8
We report a comprehensive investigation of the structural and magnetic properties of NaYb(MoO), a member of the stretched diamond magnetic lattice family. Neutron powde…
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…
Tuning magnetic, lattice, and transport properties in CoNb3S6 via Fe doping
Deepu Kumar, Joydev Khatua, Mukesh Suthar +9
We present a comprehensive investigation of the effects of Fe doping on the lattice dynamics, magnetic ordering, and magneto-transport properties of the intercalated van der Waals…
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…
Successive magnetic transitions and multiferroicity in layered honeycomb BiCrTeO
Arkadeb Pal, P. H. Lee, J. Khatua +12
Low-dimensional magnetic systems based on honeycomb lattices provide a promising platform for exploring exotic quantum phenomena that emerge from the intricate interplay of competi…