Energy storage performance of ferroelectric ZrO2 film capacitors: effect of HfO2:Al2O3 dielectric insert layer

P. B. Silva, J.; P. B. Silva, J.; C. Sekhar, K.; Palneedi, H.; Istrate, M.; Negrea, R.; Ghica, C.; Chahboun, Adil; Pereira, M.; Gomes, M.

doi:10.1039/d0ta04984k

Public

Energy storage performance of ferroelectric ZrO2 film capacitors: effect of HfO2:Al2O3 dielectric insert layer

Shared by NobleBlocks on Jul 21, 2020 • 12:00 AM UTC

Authors:

J. P. B. Silva

K. C. Sekhar

Abstract

The present work reports for the first time, the employment of ferroelectric ZrO2 films as energy storage capacitors utilized in pulsed power systems. Furthermore, the effect of insertion of a low permittivity dielectric HfO2:Al2O3 (HAO) layer, with a thickness ranging from 2 to 8 nm, on the tunabil...

Subject

Materials Science

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