Deformation behaviors of InP pillars under uniaxial compression

被引：31

作者：

Jian, Sheng-Rui ^{[1
]}

Sung, T. -H. ^{[2
]}

Huang, J. C. ^{[2
]}

Juang, Jenh-Yih ^{[3
]}

机构：

[1] I Shou Univ, Dept Mat Sci & Engn, Kaohsiung 840, Taiwan

[2] Natl Sun Yat Sen Univ, Dept Mat & Optoelect Sci, Kaohsiung 804, Taiwan

[3] Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 300, Taiwan

来源：

APPLIED PHYSICS LETTERS | 2012年 / 101卷 / 15期

关键词：

SPHERICAL INDENTATION; ROOM-TEMPERATURE; GAAS; TRANSITION;

D O I：

10.1063/1.4758479

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report the deformation behavior of single-crystal InP(100) micropillars, measuring about 1 mu m in diameter and 2 mu m in height, subjected to uniaxial compression at room temperature. The engineering stress-strain results indicated that the yield strength of InP pillar is about 2.5 GPa, and the presence of a drastic strain burst right after yielding. Cross-sectional transmission electron microscopy microstructural observations reveal the formation of extremely dense twins. The results indicate that the plastic deformation in InP micropillars is dominated by explosive generation of deformation twins under the high stress state. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4758479]

引用

页数：4

共 50 条

[1] Deformation behaviors of zircaloy-4 alloy under uniaxial compression
Li Hong-Jia
Sun Guang-Ai
Gong Jian
Chen Bo
Wang Hong
Li Jian
Pang Bei-Bei
Zhang Ying
Peng Shu-Ming
[J]. ACTA PHYSICA SINICA, 2014, 63 (23)
[2] Twinning Deformation Behaviors of Polycrystalline Beryllium under Uniaxial Tensile and Compression Stresses
Xu D.
Li F.
Wang Z.
Zhong J.
[J]. Xiyou Jinshu/Chinese Journal of Rare Metals, 2018, 42 (11): : 1178 - 1185
[3] Deformation and strength behaviors of frozen clay with thermal gradient under uniaxial compression
Zhao, Xiaodong
Zhou, Guoqing
Wang, Jianzhou
[J]. TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2013, 38 : 550 - 558
[4] Plastic deformation of hafnium under uniaxial compression
Subhash, G
Ravichandran, G
Pletka, BJ
[J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1997, 28 (07): : 1479 - 1487
[5] Plastic deformation of hafnium under uniaxial compression
G. Subhash
B. J. Pletka
G. Ravichandran
[J]. Metallurgical and Materials Transactions A, 1997, 28 : 1479 - 1487
[6] Deformation Characteristics of Concrete under Uniaxial Compression
Liu, Guojun
[J]. APPLIED MECHANICS, MATERIALS AND MANUFACTURING IV, 2014, 670-671 : 428 - 431
[7] DEFORMATION-BEHAVIOR OF SINGLE-CRYSTALS OF INP IN UNIAXIAL COMPRESSION
BROWN, GT
COCKAYNE, B
MACEWAN, WR
[J]. JOURNAL OF MATERIALS SCIENCE, 1980, 15 (06) : 1469 - 1477
[8] Numerical simulation on the deformation behaviors of bulk metallic glass composites under uniaxial tension and compression
Rao, Wei
Zhang, Juan
Kang, Guozheng
Liaw, Peter K.
[J]. COMPOSITE STRUCTURES, 2018, 187 : 411 - 428
[9] DEFORMATION OF NACL - CA CRYSTALS UNDER UNIAXIAL COMPRESSION
BOYARSKAYA, YS
ZHITARU, RP
PALISTRANT, NA
[J]. FIZIKA TVERDOGO TELA, 1990, 32 (03): : 769 - 772
[10] Deformation Behavior of Human Dentin under Uniaxial Compression
Zaytsev, Dmitry
Grigoriev, Sergey
Panfilov, Peter
[J]. INTERNATIONAL JOURNAL OF BIOMATERIALS, 2012, 2012

← 1 2 3 4 5 →