Fast impedance spectroscopy method for insulating layers with very high impedance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU85378" target="_blank" >RIV/00216305:26110/09:PU85378 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Fast impedance spectroscopy method for insulating layers with very high impedance
Original language description
The paper presents a fast impedance spectroscopy method for objects with very high impedance |Zx| ? 1G? modeled by RC networks. The method is suitable for predicting lifetime and reliability of insulating materials. Fast impedance spectroscopy method wastested on the insulating layers, which were part of the system metal-insulator-metal (MIM). Method is based on measurements of the power loss and phase shift in the AC voltage divider, which consists of measured system MIM and of the known impedance. Computer controlled instruments measure the gain and phase shift between the two outputs of alternating electrical circuit and computer program calculates parameters of impedance spectroscopy from this values. The outputs are the graphical and tabular impedance characteristics of the MIM system, namely: the dielectric loss of the insulating film, imaginary part of impedance, loss factor, parallel resistance Rp and capacity Cp of MIM system, all frequency dependent. Frequency characteristic
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
7th workshop NDT 2009, non-destructive testing in engineering practice
ISBN
978-80-7204-671-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
CERM
Place of publication
Brno
Event location
Brno
Event date
Nov 25, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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