Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

The variation of dielectric constant (εr) in the low-frequency region (∼106 Hz) in Hf-substituted BaTiO3 has been modelled considering the electronic disorder in the form of Urbach energy (EU) with ...

School of Chemical and Process Engineering, University of Leeds, Leeds LS2 9JT, U.K.