On the importance of combined scratch/acoustic emission test evaluation: SiC and SiCN thin films case study

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00497492" target="_blank" >RIV/68378271:_____/18:00497492 - isvavai.cz</a>

Alternative codes found

RIV/61989592:15310/18:73587290

Result on the web

<a href="http://dx.doi.org/10.3390/coatings8050196" target="_blank" >http://dx.doi.org/10.3390/coatings8050196</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/coatings8050196" target="_blank" >10.3390/coatings8050196</a>

Result language

angličtina

Original language name

On the importance of combined scratch/acoustic emission test evaluation: SiC and SiCN thin films case study

Original language description

The scratch test, as probably the most widespread technique for assessment of the adhesive/cohesive properties of a film–substrate system, fully depends on reliable evaluation based on assessment of critical loads for systems’ failures. Traditionally used evaluation methods (depth change record and visual observation) may sometimes give misleading conclusions about the failure dynamics, especially in the case of opaque films. Therefore, there is a need for another independent evaluation technique with the potential to complete the existing approaches. The nondestructive method of acoustic emission, which detects the elastic waves emitted during film cracking and delamination, can be regarded as a convenient candidate for such a role even at nano/micro scale.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20504 - Ceramics

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Coatings

ISSN

2079-6412

e-ISSN

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Volume of the periodical

8

Issue of the periodical within the volume

5

Country of publishing house

CH - SWITZERLAND

Number of pages

15

Pages from-to

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UT code for WoS article

000435192400045

EID of the result in the Scopus database

2-s2.0-85051583746