3 papers
cond-mat.mtrl-sci2025
Ferroelectric metal-organic frameworks as wide band gap materials
Monirul Shaikh, Sathiyamoorthy Buvaneswaran, Asif Latief Bhat +2
Wide band gap materials are particularly relevant at high temperatures. The band gap shrinkage at higher temperatures prevents device applications with narrow band gap semiconducto…
cond-mat.mtrl-sci2025
Polarization-Magnetization Coupling in Visible Light Ferroelectric Double Perovskites
Sathiyamoorthy Buvaneswaran, Trilochan Sahoo, Saurabh Ghosh
The bulk photovoltaic effect (BPVE), arising from broken inversion symmetry in ferroelectrics, offers a distinct pathway toward high-efficiency next-generation photovoltaics. We pr…
cond-mat.mtrl-sci2025
Unveiling Insulating Ferro and Ferrimagnetism in Double-Double Perovskite Oxides
Monirul Shaikh, Fengyi Zhou, Sathiyamoorthy Buvaneswaran +4
The emergence of ferro- and ferrimagnetic behavior in insulating materials is uncommon, largely due to Hund's rules. Utilizing symmetry analysis, first-principles methods, and clas…