Buckling characterization of vertical ZnO nanowires using nanoindentation

被引：86

作者：

Ji, Liang-Wen ^{[1
]}

Young, Sheng-Joue

Fang, Te-Hua

Liu, Chien-Hung

机构：

[1] Natl Formosa Univ, Inst Electroopt & Mat Sci, Yunlin 632, Taiwan

[2] Natl Cheng Kung Univ, Inst Microelect, Tainan 701, Taiwan

[3] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 701, Taiwan

来源：

APPLIED PHYSICS LETTERS | 2007年 / 90卷 / 03期

关键词：

D O I：

10.1063/1.2431785

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Nanomechanical characterization of vertical well-aligned single-crystal ZnO nanowires on ZnO:Ga/glass templates was performed by nanoindentation technique. The buckling loads were found to be 1465 and 215 mu N for the ZnO nanowires of 100 and 30 nm diameters, respectively. Furthermore, the buckling energies for the ZnO nanowires of 100 and 30 nm diameters were 3.62x10(-10) and 3.69x10(-11) J, respectively. Based on the Euler buckling model, Young's modulus of the individual ZnO nanowire has been derived from two possible modes in this work. (c) 2007 American Institute of Physics.

引用

页数：3

共 16 条

[1] Size dependence of Young's modulus in ZnO nanowires [J].

Chen, CQ ;

Shi, Y ;

Zhang, YS ;

Zhu, J ;

Yan, YJ .

PHYSICAL REVIEW LETTERS, 2006, 96 (07)

[2] Novel nanostructures of functional oxides synthesized by thermal evaporation [J].

Dai, ZR ;

Pan, ZW ;

Wang, ZL .

ADVANCED FUNCTIONAL MATERIALS, 2003, 13 (01) :9-24

[3] Vertical single-crystal ZnO nanowires grown on ZnO:Ga/glass templates [J].

Hsu, CL ;

Chang, SJ ;

Hung, HC ;

Lin, YR ;

Huang, CJ ;

Tseng, YK ;

Chen, IC .

IEEE TRANSACTIONS ON NANOTECHNOLOGY, 2005, 4 (06) :649-654

[4] Ultra small self-organized nitride nanotips [J].

Ji, LW ;

Fang, TH ;

Hung, SC ;

Su, YK ;

Chang, SJ ;

Chuang, RW .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2005, 23 (06) :2496-2498

[5] Mechanical deformation of single-crystal ZnO [J].

Kucheyev, SO ;

Bradby, JE ;

Williams, JS ;

Jagadish, C ;

Swain, MV .

APPLIED PHYSICS LETTERS, 2002, 80 (06) :956-958

[6] Orientation and size dependence of the elastic properties of zinc oxide nanobelts [J].

Kulkarni, AJ ;

Zhou, M ;

Ke, FJ .

NANOTECHNOLOGY, 2005, 16 (12) :2749-2756

[7] Nanoscale mechanical behavior of individual semiconducting nanobelts [J].

Mao, SX ;

Zhao, MH ;

Wang, ZL .

APPLIED PHYSICS LETTERS, 2003, 83 (05) :993-995

[8] Controlled growth of Zn-polar ZnO epitaxial film by nitridation of sapphire substrate [J].

Mei, ZX ;

Du, XL ;

Wang, Y ;

Ying, MJ ;

Zeng, ZQ ;

Zheng, H ;

Jia, JF ;

Xue, QK ;

Zhang, Z .

APPLIED PHYSICS LETTERS, 2005, 86 (11) :1-3

[9] Nanobelts of semiconducting oxides [J].

Pan, ZW ;

Dai, ZR ;

Wang, ZL .

SCIENCE, 2001, 291 (5510) :1947-1949

[10] Electrostatic deflections and electromechanical resonances of carbon nanotubes [J].

Poncharal, P ;

Wang, ZL ;

Ugarte, D ;

de Heer, WA .

SCIENCE, 1999, 283 (5407) :1513-1516

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