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Fundamentals of interface phenomena in advanced bulk nanoscale materials

Record type: Article

The review is devoted to a study of interface phenomena influencing advanced properties of nanoscale materials processed by means of severe plastic deformation, high-energy ball milling and their combinations. Interface phenomena include processes of interface defect structure relaxation from a highly nonequilibrium state to an equilibrium condition, grain boundary phase transformations and enhanced grain boundary and triple junction diffusivity. On the basis of an experimental investigation, a theoretical description of the key interfacial phenomena controlling the functional properties of advanced bulk nanoscale materials has been conducted. An interface defect structure investigation has been performed by TEM, high-resolution x-ray diffraction, atomic simulation and modeling. The problem of a transition from highly non-equilibrium state to an equilibrium one, which seems to be responsible for low thermostability of nanoscale materials, was studied. Also enhanced grain boundary diffusivity is addressed. Structure recovery and dislocation emission from grain boundaries in nanocrystalline materials have been investigated by analytical methods and modeling.

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Citation

Baretzky, B., Baró, M.D., Grabovetskaya, G.P., Gubicza, J., Ivanov, M.B., Kolobov, Yu.R., Langdon, T.G., Lendvai, J., Lipnitskii, A.G., Mazilkin, A.A., Nazarov, A.A., Nogués, J., Ovidko, I.A., Protasova, S.G., Raab, G.I., Révész, Á., Skiba, N.V., Starink, M.J., Straumal, B.B., Suriñach, S., Ungár, T. and Zhilyaev, A.P. (2005) Fundamentals of interface phenomena in advanced bulk nanoscale materials Reviews on Advanced Materials Science, 9, (1), pp. 45-108.

More information

Published date: 2005

Identifiers

Local EPrints ID: 23812
URI: http://eprints.soton.ac.uk/id/eprint/23812
ISSN: 1605-8127
PURE UUID: d19ab210-81c0-4fd6-aec9-3ddd8d952861
ORCID for T.G. Langdon: ORCID iD orcid.org/0000-0003-3541-9250

Catalogue record

Date deposited: 21 Mar 2006
Last modified: 17 Jul 2017 16:16

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Contributors

Author: B. Baretzky
Author: M.D. Baró
Author: G.P. Grabovetskaya
Author: J. Gubicza
Author: M.B. Ivanov
Author: Yu.R. Kolobov
Author: T.G. Langdon ORCID iD
Author: J. Lendvai
Author: A.G. Lipnitskii
Author: A.A. Mazilkin
Author: A.A. Nazarov
Author: J. Nogués
Author: I.A. Ovidko
Author: S.G. Protasova
Author: G.I. Raab
Author: Á. Révész
Author: N.V. Skiba
Author: M.J. Starink
Author: B.B. Straumal
Author: S. Suriñach
Author: T. Ungár
Author: A.P. Zhilyaev

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