Influences of stress on the measurement of mechanical properties using nanoindentation: Part I. Experimental studies in an aluminum alloy

TY Tsui, WC Oliver, GM Pharr - Journal of Materials Research, 1996 - cambridge.org
The influence of applied stress on the measurement of hardness and elastic modulus using
nanoindentation methods has been experimentally investigated using special specimens of …

Influences of stress on the measurement of mechanical properties using nanoindentation: Part II. Finite element simulations

A Bolshakov, WC Oliver, GM Pharr - Journal of Materials Research, 1996 - cambridge.org
The finite element method has been used to study the behavior of aluminum alloy 8009
during elastic-plastic indentation to establish how the indentation process is influenced by …

Nanoindentation in materials research: Past, present, and future

WC Oliver, GM Pharr - Mrs Bulletin, 2010 - Springer
The method we introduced in 1992 for measuring hardness and elastic modulus by
nanoindentation testing has been widely adopted and used in the characterization of …

Correlation between nanoindentation and tensile properties: influence of the indentation size effect

R Rodrıguez, I Gutierrez - Materials Science and Engineering: A, 2003 - Elsevier
The nanoindentation test has become one of the most broadly expanded techniques used to
measure the mechanical properties in a sub-micron range. However, the interpretation of the …

An alternative method for penetration depth determination in nanoindentation measurements

J Woirgard, JC Dargenton - Journal of materials research, 1997 - cambridge.org
The information provided by the shape of the unloading portion of indentation curves is used
to calculate the area of contact between the indenter and the material. Results obtained in …

Simplified method for analyzing nanoindentation data and evaluating performance of nanoindentation instruments

T Sawa, K Tanaka - Journal of Materials Research, 2001 - cambridge.org
Nanoindentation is a simple and effective means for evaluating the mechanical properties of
thin films. In such circumstances, nanoindentation testers have been developed and …

Effects of the substrate on the determination of thin film mechanical properties by nanoindentation

R Saha, WD Nix - Acta materialia, 2002 - Elsevier
We examine the effects of the substrate on the determination of mechanical properties of thin
films by nanoindentation. The properties of aluminum and tungsten films on the following …

A critical examination of the fundamental relations used in the analysis of nanoindentation data

JC Hay, A Bolshakov, GM Pharr - Journal of materials Research, 1999 - cambridge.org
Methods for analyzing nanoindentation load-displacement data to determine hardness and
elastic modulus are based on analytical solutions for the indentation of an elastic half-space …

An analysis of load–penetration curves from instrumented indentation

K Zeng - Acta materialia, 2001 - Elsevier
A new empirical method is proposed for analyzing nano-indentation load–displacement
curves. This method is based on experimental results and finite element (FEM) calculations …

Substrate effects on nanoindentation mechanical property measurement of soft films on hard substrates

TY Tsui, GM Pharr - Journal of Materials research, 1999 - cambridge.org
Substrate effects on the measurement of thin film mechanical properties by nanoindentation
methods have been studied experimentally using a model soft film on hard substrate system …