TY - JOUR
T1 - Effect of work of adhesion on nanoindentation
AU - Zhao, Ya-Pu
AU - Shi, Xinghua
AU - Li, W. J.
PY - 2003/12
Y1 - 2003/12
N2 - Three adhesion contact models, JKR (Johnson-Kendall-Roberts), DMT (Derjaguin-Muller-Toporov) and MD (Maugis-Dugdale) are compared with the Hertz model in dealing with the nano-contact problems. It has been shown that the dimensionless load parameter, P̄=P/(πΔγR), and the transition parameter, λ, have significant influences on the contact stiffness (contact area) at micro/nano-scale and should not be ignored in shallow nanoindentation. © 2003 Advanced Study Center Co. Ltd.
AB - Three adhesion contact models, JKR (Johnson-Kendall-Roberts), DMT (Derjaguin-Muller-Toporov) and MD (Maugis-Dugdale) are compared with the Hertz model in dealing with the nano-contact problems. It has been shown that the dimensionless load parameter, P̄=P/(πΔγR), and the transition parameter, λ, have significant influences on the contact stiffness (contact area) at micro/nano-scale and should not be ignored in shallow nanoindentation. © 2003 Advanced Study Center Co. Ltd.
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M3 - RGC 21 - Publication in refereed journal
SN - 1605-8127
VL - 5
SP - 348
EP - 353
JO - Reviews on Advanced Materials Science
JF - Reviews on Advanced Materials Science
IS - 4
ER -