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http://hdl.handle.net/2445/25052
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DC Field | Value | Language |
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dc.contributor.author | Caro, J. | cat |
dc.contributor.author | Fraxedas i Calduch, Jordi | cat |
dc.contributor.author | Gorostiza Langa, Pablo Ignacio | cat |
dc.contributor.author | Sanz Carrasco, Fausto | cat |
dc.date.accessioned | 2012-05-08T07:46:18Z | - |
dc.date.available | 2012-05-08T07:46:18Z | - |
dc.date.issued | 2001-07 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/2445/25052 | - |
dc.description.abstract | Using atomic force microscopy we have studied the nanomechanical response to nanoindentations of surfaces of highly oriented molecular organic thin films (thickness¿1000¿nm). The Young¿s modulus E can be estimated from the elastic deformation using Hertzian mechanics. For the quasi-one-dimensional metal tetrathiafulvalene tetracyanoquinodimethane E~20¿GPa and for the ¿ phase of the p-nitrophenyl nitronyl nitroxide radical E~2GPa. Above a few GPa, the surfaces deform plastically as evidenced by discrete discontinuities in the indentation curves associated to molecular layers being expelled by the penetrating tip. | eng |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | American Institute of Physics | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1116/1.1368662 | - |
dc.relation.ispartof | Journal of Vacuum Science Technology A-Vacuum Surfaces and Films, 2001, vol. 19, p. 1825-1828 | - |
dc.relation.uri | http://dx.doi.org/10.1116/1.1368662 | - |
dc.rights | (c) American Institute of Physics, 2001 | - |
dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
dc.subject.classification | Pel·lícules fines | cat |
dc.subject.classification | Microscòpia de força atòmica | cat |
dc.subject.classification | Elasticitat | cat |
dc.subject.classification | Nanotecnologia | cat |
dc.subject.classification | Cristalls | cat |
dc.subject.other | Thin films | eng |
dc.subject.other | Atomic force microscopy | eng |
dc.subject.other | Elasticity | eng |
dc.subject.other | Nanotechnology | eng |
dc.subject.other | Crystals | eng |
dc.title | Nanomechanical properties of molecular organic thin films | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 500202 | - |
dc.date.updated | 2012-05-02T12:04:23Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Ciència dels Materials i Química Física) |
Files in This Item:
File | Description | Size | Format | |
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500202.pdf | 196.34 kB | Adobe PDF | View/Open |
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