2 documents found, page 1 of 1
Local piezo- and ferroelectric properties of γ-glycine single crystal observed ...
Ivanov, Maxim; Buryakov, Arseniy; Khusyainov, Dinar; Silibin, Maxim; Vilarinho, Paula M.; Paixão, José AntónioIn this work, we demonstrate an approach of local mechanical polishing processing to modify the type of intrinsic piezoelectric activity of γ-glycine polymorph grown in a form of a single crystal. By using the piezoresponse force microscopy, the increase in intensity for both out-of-plane (3 times) and inplane (5 times) piezoelectric tensor components is demonstrated. Application of local switching spectroscopy...
Modelling of the Piezoelectric and Pyroelectric properties of the Ferroelectric...
Bystrov, Vladimir; Silibin, Maxim; Meng, Xiangjian; Lin, Tie; Shen, Hong; Tian, Bobo; Wang, Jianlu; Karpynsky, Dmitry; Bystrova, AnnaRecent results in modelling and computational studies of new composite nanomaterials based on polymer ferroelectrics and graphene/graphene oxide structures are reviewed. Main findings of the computational molecular modelling and calculations of the plane layered and fibers nanostructures, as well as multi-layered structures, and the piezoelectric and pyroelectric properties of the composites, consisting of poly...