scholarly journals Twin boundary spacing-dependent friction in nanotwinned copper

2012 ◽  
Vol 85 (5) ◽  
Author(s):  
Junjie Zhang ◽  
Yujie Wei ◽  
Tao Sun ◽  
Alexander Hartmaier ◽  
Yongda Yan ◽  
...  
Keyword(s):  
Twin Boundary ◽  
Boundary Spacing

Twin boundary spacing-dependent deformation behaviours of twinned silver nanowires

2015 ◽  
Vol 41 (18) ◽  
pp. 1546-1552 ◽  
Author(s):  
Yajun Gao ◽  
Yinlu Sun ◽  
Yongbo Yang ◽  
Qian Sun ◽  
Jianwei Zhao
Keyword(s):  
Twin Boundary ◽  
Silver Nanowires ◽  
Boundary Spacing

scholarly journals Twin boundary spacing effects on shock response and spall behaviors of hierarchically nanotwinned fcc metals

2014 ◽  
Vol 115 (6) ◽  
pp. 063509 ◽  
Author(s):  
Fuping Yuan ◽  
Liu Chen ◽  
Ping Jiang ◽  
Xiaolei Wu
Keyword(s):  
Twin Boundary ◽  
Fcc Metals ◽  
Spacing Effects ◽  
Boundary Spacing ◽  
Shock Response

Effect of twin boundary spacing on the deformation behaviour of Au nanowire

2020 ◽  
Vol 581 ◽  
pp. 411952
Author(s):  
Zhaoyang Hou ◽  
Qixin Xiao ◽  
Zhen Wang ◽  
Jinguo Wang ◽  
Rangsu Liu ◽  
...  
Keyword(s):  
Twin Boundary ◽  
Deformation Behaviour ◽  
Boundary Spacing ◽  
Au Nanowire

Twin boundary structure of a Y-Ba-Cu-O superconductor

1989 ◽  
Vol 47 ◽  
pp. 168-169
Author(s):  
Yimei Zhu ◽  
Masaki Suenaga ◽  
R. L. Sabatini ◽  
Youwen Xu
Keyword(s):  
Twin Boundary ◽  
Fine Particles ◽  
Imaging Techniques ◽  
Fine Powder ◽  
Orthorhombic Phase ◽  
Boundary Structure ◽  
Crystallographic Axis ◽  
System A ◽  
High Resolution Structure ◽  
Electron Microscopes

The (110) twin structure of YBa2Cu3O7 superconductor oxide, which is formed to reduce the strain energy of the tetragonal to orthorhombic phase transformation by alternating the a-b crystallographic axis across the boundary, was extensively investigated. Up to now the structure of the twin boundary still remained unclear. In order to gain insight into the nature of the twin boundary in Y-Ba-Cu-O system, a study using electron diffraction techniques including optical and computed diffractograms, as well as high resolution structure imaging techniques with corresponding computer simulation and processing was initiated.Bulk samples of Y-Ba-Cu-O oxide were prepared as described elsewhere. TEM specimens were produced by crushing bulk samples into a fine powder, dispersing the powder in acetone, and suspending the fine particles on a holey carbon grid. The electron microscopy during this study was performed on both a JEOL 2000EX and 2000FX electron microscopes operated at 200 kV.

Twin Boundary in Bechgaard Salt: Structure and Unusual Dynamics

1996 ◽  
Vol 6 (12) ◽  
pp. 1567-1574 ◽  
Author(s):  
M. Mukoujima ◽  
K. Kawabata ◽  
T. Sambongi
Keyword(s):  
Twin Boundary ◽  
Salt Structure ◽  
Bechgaard Salt
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