14 citations · 22 across the 7 of their papers we have counts for
7 papers
Revealing Intrinsic Anisotropy of Collective Magnetic Excitations in Twinned Crystals of a Kitaev-Heisenberg Quantum Magnet
Naipeng Zhang, Nikolai Simonov, Mykhaylo Ozerov +11
Quantum magnets with competing interactions often emerge from delicate balances among microscopic parameters, making it essential to disentangle intrinsic spin dynamics from extrin…
Theory of Intrinsic Phonon Thermal Hall Effect in -RuCl
Ramesh Dhakal, David A. S. Kaib, Kate Choi +3
We apply a recently developed first-principles based approach for treating generic spin-phonon couplings in materials with strong spin-orbit coupling to study -RuCl. Of part…
Synthesis and characterization of the novel breathing pyrochlore compound Ba3Tm2Zn5O11
Lalit Yadav, Rabindranath Bag, Ramesh Dhakal +10
In this study, a novel material from the rare-earth based breathing pyrochlore family, Ba3Tm2Zn5O11, was successfully synthesized. Powder x-ray diffraction and high-resolution powd…
Spin-Phonon Coupling in Transition Metal Insulators: General Computational Approach and Application to MnPSe
Ramesh Dhakal, Samuel Griffith, Kate Choi +1
Spin-phonon coupling underlies a number of diverse range of phenomena of recent interest, particularly in transition metal insulators with strong spin-orbit effects, where it may g…
Comparative Raman Scattering Study of Crystal Field Excitations in Co-based Quantum Magnets
Banasree S. Mou, Xinshu Zhang, Li Xiang +8
Co-based materials have recently been explored due to potential to realise complex bond-dependent anisotropic magnetism. Prominent examples include NaCoTeO, BaCo(As…
Hybrid Spin-Orbit Exciton-Magnon Excitations in FePS3
Ramesh Dhakal, Samuel Griffith, Stephen M. Winter
FePS3 is a layered van der Waals (vdW) Ising antiferromagnet that has recently been studied in the context of true 2D magnetism, and emerged as an ideal material platform for inves…
Cobalt-Based Pyroxenes: A New Playground for Kitaev Physics and Ising Model Realization
Pavel A. Maksimov, Alexey V. Ushakov, Andey F. Gubkin +8
Recent advances in the study of cobaltites have unveiled their potential as a promising platform for realizing Kitaev physics in honeycomb systems and the Ising model in weakly cou…