Characterization of stress-strain relationships of elastoplastic materials:An improved method with conical and pyramidal indenters The load-displacement curve in indentation is widely used to extract elastoplastic properties of materials. It is believed that such a measurement is n ...
An Inverse Approach for Extracting Elastic-plastic Properties of Thin Films from Small Scale Sharp Indentation An Inverse Approach for Extracting Elastic-plastic Properties of Thin Films from.pdf
A new method to determine the elastoplastic properties of ductile materials by conical indentation Based on load-displacement curves, indentation is widely used to extract the elastoplastic properties of materials. It is generally believed that such a measure is non-unique and a ...
On the intrinsic hardness of a metallic film/substrate system: Indentation size and substrate effects Z.S. Ma, Y.C. Zhou, S.G. Long, C. Lu To examine effects of indentation size and substrate on the hardness determination of thin films, two typical types of ha ...
A Critical Appraisal of the Nanoindentation Creep ‘Nose’ Effect in Ni Thin Films Journal of Nanoscience and Nanotechnology, Vol. 12, 955–958, 2012 全文下载: JNN.pdf
Mathematical Analysis on the Uniqueness of Reverse Algorithm for Measuring Elastic-plastic Properties by Sharp Indentation Y. L. Huang, X. F. Liu, Y. C. Zhou, Z. S. Ma , C. S. Lu Journal of Materia ...
Numerical study on the effects of equi-biaxial residual stress on mechanical properties of nickel film by means of nanoindentation L. Z. Ling, S. G. Long, Z.S. Ma , X. Liang In this paper, mechanical properties of Nickel lm under residual stress have been sys ...
Size-induced elastic stiffening of ZnO nanostructures: Skin-depth energy pinning X. J. Liu, J. W. Li, Z. F. Zhou, L. W. Yang, Z. S. Ma, G. F. Xie, Y. Pan, and Chang Q. Sun It has long been puzzling regarding the trends and ...
Indentation scale dependence of tip-in creep behavior in Ni thin films Z.S. Ma , S.G. Long, Y.C. Zhou, Y. Pan Nanoindentation creep tests in Ni thin films with 3000 nm thickness were performed under a constant rate = 0.1 s -1 under the holdin ...