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Abstract:
The large-strain plasticity (LSP) of single-crystalline silicon nanowires (Si NWs) observed in situ at room temperature by axial tension experiments carried out in an ultrahigh-resolution electron microscope is reported. The LSP is demonstrated to result in a fourfold reduction in NW diameter before fracture (see figure), which is three orders of magnitude higher than that of bulk Si.
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Source :
ADVANCED MATERIALS
ISSN: 0935-9648
Year: 2007
Issue: 16
Volume: 19
Page: 2112-,
2 9 . 4 0 0
JCR@2022
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:1
Cited Count:
WoS CC Cited Count: 286
SCOPUS Cited Count: 300
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: