Scripta MetallurgicaVolume 23, Issue 10, October 1989, Pages 1679-1683On the validity of the hall-petch relationship in nanocrystalline materialsAuthor links open overlay panelA.H. Chokshi ∗, A. Rosen †, J. Karch ¶, H. Gleiter ¶Show moreShareCitehttps://doi.org/10.1016/0036-9748(89)90342-6Get rights and contentUnder a Creative Commons licenseopen accessPrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 1989 Published by Elsevier Ltd.