Effects of focused ion beam induced damage on the plasticity of micropillars

JA El-Awady, C Woodward, DM Dimiduk… - Physical Review B …, 2009 - APS
… of the different FIB induced defects on the plasticity of micropillars. In summary, the effect
on plasticity of FIB induced damage during the fabrication process of micropillars was examined…

Effects of focused ion beam milling on the compressive behavior of directionally solidified micropillars and the nanoindentation response of an electropolished surface

S Shim, H Bei, MK Miller, GM Pharr, EP George - Acta Materialia, 2009 - Elsevier
… used to fabricate micropillars to study small-scale plasticity and size effects in uniaxial … To
investigate the effects of FIB damage on mechanical behavior, we tested Mo-alloy micropillars

Focused ion beam induced surface damage effect on the mechanical properties of silicon nanowires

T Fujii, T Namazu, K Sudoh… - Journal of …, 2013 - asmedigitalcollection.asme.org
… Assuming that Ga ion beam induced damage was introduced in all the NWs tested, we tried
to roughly estimate the Young's modulus, E 2 , of damaged layer from the calculation based …

[PDF][PDF] Exploring Plasticity and Size Effects in Diamond-structured Crystals at Micro-scales using Micromechanics

M Chen - 2019 - research-collection.ethz.ch
… The decreasing size dependence in BCC micropillars is due to the restricted mobility of the
… previous micromechanical testing is the surface damage from focused ion beam (FIB) milling. …

Micropillar compression of LiF [1 1 1] single crystals: effect of size, ion irradiation and misorientation

R Soler, JM Molina-Aldareguia, J Segurado… - … journal of plasticity, 2012 - Elsevier
… ., 2007) have also shown that most of the ion induced damage is driven out of Ni crystals
during … to the ion beam inside a FIB workstation to study the effect of the ion-irradiation induced

Evaluating the effects of pillar shape and gallium ion beam damage on the mechanical properties of single crystal aluminum nanopillars

Y Yang, SY Wang, B Xiang, S Yin, TC Pekin… - Journal of Materials …, 2021 - Springer
… -focused ion beam (FIB) milling from a bulk sample. During the FIB process, the choice of the
pillar shape and the energy of the Ga ions can significantly impact the … of micropillars in the …

Effects of focused-ion-beam irradiation and prestraining on the mechanical properties of FCC Au microparticles on a sapphire substrate

SW Lee, D Mordehai, E Rabkin… - Journal of Materials …, 2011 - cambridge.org
… For the given number of applied Ga+ ions, the number of implanted ions for microparticles
is … that of micropillars. Thus, our microparticle might be more damaged than the micropillar. …

Stochastic nature of plasticity of aluminum micro-pillars

KS Ng, AHW Ngan - Acta Materialia, 2008 - Elsevier
… Compression experiments were performed using a nanoindenter with a flat-ended punch
on aluminum micro-pillars fabricated by focused-ion beam milling. The flow process was jerky …

[PDF][PDF] Helium ion microscope fabrication causing changes in the structure and mechanical behavior of silicon micropillars

YC Wang, L Tian, F Liu, YB Qin, G Zheng, JT Wang… - Small, 2017 - nano.xjtu.edu.cn
… [1–4] HIM has several advantages, when compared with the widely used gallium ion microscope
(often cited as focused ion beam, FIB) for the fabrication and examination of micropillars

Orientation selected micro-pillar compression behavior of heavy-ions irradiated RAFMs

Y Chen, C Zhang, Y Yang, Y Song, G Luo - Fusion Engineering and Design, 2023 - Elsevier
… of the fabricated micro-pillars. By utilizing a Ga … damage caused during the Focused Ion
Beam (FIB) milling procedure, a concluding polishing step utilizing a 2 keV gallium ion beam