Overview on micro-and nanomechanical testing: New insights in interface plasticity and fracture at small length scales

G Dehm, BN Jaya, R Raghavan, C Kirchlechner - Acta Materialia, 2018 - Elsevier
Micro-and nanomechanical testing has seen a rapid development over the last decade with
miniaturized test rigs and MEMS-based devices providing access to the mechanical …

High temperature nanoindentation: The state of the art and future challenges

JM Wheeler, DEJ Armstrong, W Heinz… - Current Opinion in Solid …, 2015 - Elsevier
Nanoindentation measurement capabilities at elevated temperatures have developed
considerably over the last two decades. Commercially available systems can now perform …

Multi-metal electrohydrodynamic redox 3D printing at the submicron scale

A Reiser, M Lindén, P Rohner, A Marchand… - Nature …, 2019 - nature.com
An extensive range of metals can be dissolved and re-deposited in liquid solvents using
electrochemistry. We harness this concept for additive manufacturing, demonstrating the …

Small-scale mechanical testing on nuclear materials: bridging the experimental length-scale gap

P Hosemann - Scripta Materialia, 2018 - Elsevier
Small-scale mechanical testing on irradiated materials is gaining popularity in the nuclear
materials community due to the fact that mechanical property changes can be evaluated …

[HTML][HTML] Temperature-dependent size effects on the strength of Ta and W micropillars

OT Abad, JM Wheeler, J Michler, AS Schneider, E Arzt - Acta Materialia, 2016 - Elsevier
The strength of metals increases with decreasing sample size, a trend known as the size
effect. In particular, focused ion beam-milled body-centered cubic (BCC) micropillars exhibit …

Achieving micron-scale plasticity and theoretical strength in Silicon

M Chen, L Pethö, AS Sologubenko, H Ma… - Nature …, 2020 - nature.com
As the backbone material of the information age, silicon is extensively used as a functional
semiconductor and structural material in microelectronics and microsystems. At ambient …

Metals by Micro‐Scale Additive Manufacturing: Comparison of Microstructure and Mechanical Properties

A Reiser, L Koch, KA Dunn, T Matsuura… - Advanced functional …, 2020 - Wiley Online Library
Many emerging applications in microscale engineering rely on the fabrication of 3D
architectures in inorganic materials. Small‐scale additive manufacturing (AM) aspires to …

Invited Article: Indenter materials for high temperature nanoindentation

JM Wheeler, J Michler - Review of Scientific Instruments, 2013 - pubs.aip.org
As nanoindentation at high temperatures becomes increasingly popular, a review of
indenter materials for usage at high temperatures is instructive for identifying appropriate …

Nanomechanical testing at high strain rates: New instrumentation for nanoindentation and microcompression

G Guillonneau, M Mieszala, J Wehrs, J Schwiedrzik… - Materials & Design, 2018 - Elsevier
Micromechanical testing is normally limited to the quasi-static strain rate regime: 10− 5 to
10− 2 s− 1. In this work, a nanomechanical testing device has been developed that allows …

Understanding and formalization of the fretting-wear behavior of a cobalt-based alloy at high temperature

A Dreano, S Fouvry, G Guillonneau - Wear, 2020 - Elsevier
The purpose of this study is to investigate the mechanisms involved in the wear of cobalt-
based interfaces at high temperature. The studied contact is a cobalt-based alloy subjected …