3 papers
cond-mat.mtrl-sci2026
Unraveling the temperature-responsive charge-disproportionation in BaBiO
Sumit Sarkar, Priyanka Yadav, Sourav Chowdhury +2
This study shows that the charge disproportionation at the Bi site in BaBiO alters as a function of temperature. Decreasing the temperature from 300K down to 160K leads to a si…
cond-mat.str-el2026
Role of Disorder in Governing the Magnetic Properties of Cu2IrO3
Priyanka Yadav, Sumit Sarkar, Vishal Kumar +6
CuIrO is a honeycomb iridate which has been studied recently as a candidate Kitaev quantum spin liquid. Its magnetic ground state however, has been reported to be quantum d…
cond-mat.mtrl-sci2025
Mean field magnetism and spin frustration in a double perovskite oxide with compositional complexity
Nandana Bhattacharya, Ravi Kiran Dokala, Sourav Chowdhury +9
The rise of high-entropy oxides as a major functional materials design principle in recent years has prompted us to investigate how compositional disorder affects long-range magnet…