Cargando…

Exploring the Interrelation between Urbach Energy and Dielectric Constant in Hf-Substituted BaTiO(3)

[Image: see text] The variation of dielectric constant (ε(r)) in the low-frequency region (∼10(6) Hz) in Hf-substituted BaTiO(3) has been modelled considering the electronic disorder in the form of Urbach energy (E(U)) with the help of a Bohr-like model. Optical absorption spectroscopy has been empl...

Descripción completa

Detalles Bibliográficos
Autores principales: Rambadey, Omkar V., Kumar, Anil, Sati, Aanchal, Sagdeo, Pankaj R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2021
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8638301/
https://www.ncbi.nlm.nih.gov/pubmed/34870043
http://dx.doi.org/10.1021/acsomega.1c05057