3 papers
cond-mat.mtrl-sci2026
Non-adiabatic phonon renormalization in metallic versus insulating rutile oxides
Reshma Kumawat, Shubham Farswan, Simranjeet Kaur +1
We present a comparative Raman scattering study of metallic rutile oxides (RuO and IrO) and insulating rutiles (TiO and SnO). Temperature-dependent Raman spectra re…
cond-mat.str-el2026
Anomalous lattice anharmonicity and spin-lattice coupling in spin orbit coupled halide K2IrBr6
S. Bhatia, A. Ahmad, M. Zeeshan +5
The interplay between lattice distortions, magnetism, and spin-orbit coupling in 5d transition-metal halides offers a fertile platform for exploring correlated spin-lattice dynamic…
cond-mat.mtrl-sci2024
Bulk-like structural, magnetic and optical properties of (111)- and (001)-NiO thin films
S. Kaur, Smriti Bhatia, Pooja +4
We have grown (111)- and (001)-oriented NiO thin films on (0001)-Sapphire and (001)-MgO substrates using pulsed laser deposition (PLD), respectively. DC magnetic susceptibility mea…