Nanoindentation of silver nanowires

被引：332
作者：
Li, XD
Gao, HS
Murphy, CJ
Caswell, KK
机构：
[1] Univ S Carolina, Dept Mech Engn, Columbia, SC 29208 USA
[2] Univ S Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA
来源：
NANO LETTERS | 2003年 / 3卷 / 11期
关键词：
D O I：
10.1021/nl034525b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The hardness and elastic modulus of a silver nanowire was measured using a nanoindenter. It was found that the silver nanowire has comparable hardness and elastic modulus to bulk silver. An array of nanoscale indents was successfully made on the wire by directly indenting the wire. The shape and size of the indents are controllable. The nanoindentation approach permits the direct machining of nanowires without the complications of conventional lithography.
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页码：1495 / 1498
页数：4
相关论文
共 18 条
[1]  
[Anonymous], HDB NANOSCIENCE ENG
[2]   Silver nanowires grown in the pores of a silica gel [J].
Bhattacharyya, S ;
Saha, SK ;
Chakravorty, D .
APPLIED PHYSICS LETTERS, 2000, 77 (23) :3770-3772
[3]   Nanomechanical characterisation of solid surfaces and thin films [J].
Bhushan, B ;
Li, XD .
INTERNATIONAL MATERIALS REVIEWS, 2003, 48 (03) :125-164
[4]   Seedless, surfactantless wet chemical synthesis of silver nanowires [J].
Caswell, KK ;
Bender, CM ;
Murphy, CJ .
NANO LETTERS, 2003, 3 (05) :667-669
[5]   Atomistic modelling of nanoindentation in iron and silver [J].
Christopher, D ;
Smith, R ;
Richter, A .
NANOTECHNOLOGY, 2001, 12 (03) :372-383
[6]  
LI X, 2003, SURF COAT TECH, V163, P503
[7]   Mechanical characterization of micro/nanoscale structures for MEMS/NEMS applications using nanoindentation techniques [J].
Li, XD ;
Bhushan, B ;
Takashima, K ;
Baek, CW ;
Kim, YK .
ULTRAMICROSCOPY, 2003, 97 (1-4) :481-494
[8]  
Li XD, 2002, MATER CHARACT, V48, P11, DOI 10.1016/S1044-5803(02)00192-4
[9]  
LIU S, 2001, ADV MATER, V9, P656
[10]  
Lyshevski S. E., 2002, MEMS and NEMS: Systems, Devices, and Structures
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