Nanomechanical characterization
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In: MRS Bulletin, Vol. 49.2024, No. March, 03.2024, p. 214-223.
Research output: Contribution to journal › Review article › peer-review
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TY - JOUR
T1 - Nanomechanical characterization
AU - Kiener, Daniel
AU - Misra, Amit
N1 - Publisher Copyright: © The Author(s) 2024.
PY - 2024/3
Y1 - 2024/3
N2 - Recent developments in test methodologies for nanoindenter-based small-length-scale mechanical characterization are overviewed, such as micropillar compression, cantilever beam bending, and tensile tests. Emphasis is placed on the possibilities offered by in situ testing in transmission and scanning electron microscopes, as well as examining strain rate and temperature dependence of mechanical strength. The versatility and growing impact of new nanomechanical characterization tools is highlighted through selected recent examples, such as indentation (sample) size effect, crack-tip plasticity, radiation damage, indentation creep, laser additive manufacturing, and crystalline/amorphous high-entropy alloys. Graphical abstract: (Figure presented.)
AB - Recent developments in test methodologies for nanoindenter-based small-length-scale mechanical characterization are overviewed, such as micropillar compression, cantilever beam bending, and tensile tests. Emphasis is placed on the possibilities offered by in situ testing in transmission and scanning electron microscopes, as well as examining strain rate and temperature dependence of mechanical strength. The versatility and growing impact of new nanomechanical characterization tools is highlighted through selected recent examples, such as indentation (sample) size effect, crack-tip plasticity, radiation damage, indentation creep, laser additive manufacturing, and crystalline/amorphous high-entropy alloys. Graphical abstract: (Figure presented.)
KW - Dislocations
KW - Electron microscopy
KW - Mechanical behavior
KW - Metallurgy
KW - Nanomechanics
UR - http://www.scopus.com/inward/record.url?scp=85180182295&partnerID=8YFLogxK
U2 - 10.1557/s43577-023-00643-z
DO - 10.1557/s43577-023-00643-z
M3 - Review article
AN - SCOPUS:85180182295
VL - 49.2024
SP - 214
EP - 223
JO - MRS Bulletin
JF - MRS Bulletin
SN - 0883-7694
IS - March
ER -
