Anomalous diffusion along metal/ceramic interfaces

Autor: Aakash Kumar, Hagit Barda, Leonid Klinger, Michael W. Finnis, Vincenzo Lordi, Eugen Rabkin, David J. Srolovitz
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Druh dokumentu: article
ISSN: 2041-1723
DOI: 10.1038/s41467-018-07724-7
Popis: Little is known about diffusion along metal/ceramic interfaces even though it controls the physical behavior and lifetimes of many devices (including batteries, microelectronics, and jet engines). Here, the authors show that diffusion along a nickel/sapphire interface is abnormally fast due to nickel vacancies and generalise their findings to a wide-range of metal/ceramic systems.
Databáze: Directory of Open Access Journals