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Quantitative evaluation of nanoindents: Do we need more reliable mechanical parameters for the characterization of materials?

Autor: M. R. Naimi-Jamal, G. Kaupp

Publikováno v: International Journal of Materials Research. 96:1226-1236

Various sources of errors in the standard procedure according to the ISO 14577 draft for the iteration of elastic modulus and hardness of solid materials, with reference to fused quartz with its particular and unique indentation response, are pointed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9440163ae0ea8b106e5f6fed08c36fc3
https://doi.org/10.1515/ijmr-2005-0214

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Fine Surface Structure of Large-Scale Tetraphenylporphine Aggregates

Autor: A. I. Taskaev, G. Kaupp, A. V. Udal'tsov

Publikováno v: Colloid Journal. 66:489-494

Thin films of protonated meso-tetraphenylporphine were studied by IR spectroscopy and contact atomic force microscopy. Thin films of protonated porphine were shown to contain large amount of bound water, the most of which, however, can be removed by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e01736cef3ece3cf102be760a3210ad
https://doi.org/10.1023/b:coll.0000037458.15040.20

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Nanoscratching on surfaces: the relationships between lateral force, normal force and normal displacement

Autor: G. Kaupp, M. R. Naimi–Jamal

Publikováno v: International Journal of Materials Research. 95:297-305

The relationship between lateral force, normal force and normal displacement has been investigated. Surfaces of diverse materials were nanoscratched at constant rate. Nanoindents with cube corner, Berkovich or cono-spherical indenter indicate proport

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cd29d2fe6d850285ed18ac3a11dc543
https://doi.org/10.1515/ijmr-2004-0065

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