St Andrews Research Repository

St Andrews University Home
View Item 
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  •   St Andrews Research Repository
  • University of St Andrews Research
  • University of St Andrews Research
  • University of St Andrews Research
  • View Item
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.

Dead layer thickness estimation at the ferroelectric film-metal interface in PZT

Thumbnail
View/Open
Podgorny_2019_APL_Deadlayer_FinalPubVersion.pdf (1.836Mb)
Date
02/04/2019
Author
Podgorny, Yu. V.
Vorotilov, K. A.
Sigov, A. S.
Scott, J. F.
Keywords
QC Physics
NDAS
Metadata
Show full item record
Altmetrics Handle Statistics
Altmetrics DOI Statistics
Abstract
Different models for estimation of the dead layer thickness at the ferroelectric film-metal interface are discussed, including the small-signal capacitance model and two methods based on dielectric hysteresis analysis—one based on slopes of the hysteresis loops at the coercive field and the other method based on comparison of dielectric hysteresis portraits. It is shown that the latter technique yields more reliable data as it excludes the effect of leakage and relaxation loss. Conductivity may have a pronounced effect on the validity of dead-layer thickness data. This work relates peripherally to negative capacitance in ferroelectric films and to lozenge-shaped hysteresis curves.
Citation
Podgorny , Y V , Vorotilov , K A , Sigov , A S & Scott , J F 2019 , ' Dead layer thickness estimation at the ferroelectric film-metal interface in PZT ' , Applied Physics Letters , vol. 114 , no. 13 , 132902 . https://doi.org/10.1063/1.5084019
Publication
Applied Physics Letters
Status
Peer reviewed
DOI
https://doi.org/10.1063/1.5084019
ISSN
0003-6951
Type
Journal article
Rights
Copyright © 2019 Author(s). Published by AIP Publishing. This work is made available online in accordance with the publisher’s policies. This is the final published version of the work, which was originally published at: https://doi.org/10.1063/1.5084019
Description
Yu. Podgorny acknowledges the program of Ministry of Education and Science (3.5726.2017/8.9) and K. Vorotilov and A. Sigov thank the program of Ministry of Education and Science (11.2259.2017).
Collections
  • University of St Andrews Research
URI
http://hdl.handle.net/10023/19744

Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.

Advanced Search

Browse

All of RepositoryCommunities & CollectionsBy Issue DateNamesTitlesSubjectsClassificationTypeFunderThis CollectionBy Issue DateNamesTitlesSubjectsClassificationTypeFunder

My Account

Login

Open Access

To find out how you can benefit from open access to research, see our library web pages and Open Access blog. For open access help contact: openaccess@st-andrews.ac.uk.

Accessibility

Read our Accessibility statement.

How to submit research papers

The full text of research papers can be submitted to the repository via Pure, the University's research information system. For help see our guide: How to deposit in Pure.

Electronic thesis deposit

Help with deposit.

Repository help

For repository help contact: Digital-Repository@st-andrews.ac.uk.

Give Feedback

Cookie policy

This site may use cookies. Please see Terms and Conditions.

Usage statistics

COUNTER-compliant statistics on downloads from the repository are available from the IRUS-UK Service. Contact us for information.

© University of St Andrews Library

University of St Andrews is a charity registered in Scotland, No SC013532.

  • Facebook
  • Twitter