Holographic lithography of a two-dimensional hexagonal structure: Effect of beam polarization

2007 ◽  
Vol 254 (4) ◽  
pp. 850-854 ◽  
Author(s):  
M. Salaün ◽  
M. Audier ◽  
M. Duneau ◽  
F. Delyon
Keyword(s):  
Hexagonal Structure ◽  
Structure Effect ◽  
Beam Polarization ◽  
Holographic Lithography ◽  
Two Dimensional

scholarly journals Formation principles of two-dimensional compound photonic lattices by one-step holographic lithography

2005 ◽  
Vol 13 (8) ◽  
pp. 2994 ◽  
Author(s):  
W. D. Mao ◽  
J. W. Dong ◽  
Y. C. Zhong ◽  
G. Q. Liang ◽  
H. Z. Wang
Keyword(s):  
Holographic Lithography ◽  
Two Dimensional ◽  
Photonic Lattices ◽  
One Step

Hexagonal Structure of Two-Dimensional Crystals of the α3β3 Complex of Thermophilic ATP Synthase1

1989 ◽  
Vol 106 (6) ◽  
pp. 958-960 ◽  
Author(s):  
Hideyuki Yoshimura ◽  
Shigeru Endo ◽  
Mutsuo Matsumoto ◽  
Kuniaki Nagayama ◽  
Yasuo Kagawa
Keyword(s):  
Hexagonal Structure ◽  
Two Dimensional

scholarly journals Determination of hard X-ray polarization from two-dimensional images

2020 ◽  
Vol 53 (6) ◽  
pp. 1559-1561
Author(s):  
Robert B. Von Dreele ◽  
Wenqian Xu
Keyword(s):  
Incident Beam ◽  
Beam Polarization ◽  
Two Dimensional ◽  
One Dimensional ◽  
X Ray ◽  
Dimensional Image ◽  
Two Dimensional Image ◽  
The Difference ◽  
Two Dimensional Images

An estimate of synchrotron hard X-ray incident beam polarization is obtained by partial two-dimensional image masking followed by integration. With the correct polarization applied to each pixel in the image, the resulting one-dimensional pattern shows no discontinuities arising from the application of the mask. Minimization of the difference between the sums of the masked and unmasked powder patterns allows estimation of the polarization to ±0.001.

Fabrication of Two-Dimensional Photonic Crystals with Triangular Rods by Single-Exposure Holographic Lithography

2007 ◽  
Vol 24 (4) ◽  
pp. 983-985 ◽  
Author(s):  
Pu Yi-Ying ◽  
Liang Guan-Quan ◽  
Mao Wei-Dong ◽  
Dong Jian-Wen ◽  
Wang He-Zhou
Keyword(s):  
Photonic Crystals ◽  
Holographic Lithography ◽  
Two Dimensional ◽  
Single Exposure

Design and fabrication of auxetic warp-knitted structures with a rotational hexagonal loop

2016 ◽  
Vol 86 (20) ◽  
pp. 2151-2157 ◽  
Author(s):  
Pibo Ma ◽  
Yuping Chang ◽  
Gaoming Jiang
Keyword(s):  
Poisson’S Ratio ◽  
Rotation Angle ◽  
Hexagonal Structure ◽  
Poisson's Ratio ◽  
Negative Poisson’S Ratio ◽  
Two Dimensional ◽  
Auxetic Structures ◽  
Negative Poisson's Ratio ◽  
Novel Structures

In this paper, the design, manufacturing and characterization of two-dimensional warp-knitted textiles with auxetic performance is reported. Four warp-knitted structures based on a rotational hexagonal structure are produced, and these structures can lead to a negative Poisson’s ratio mathematically. The testing results have confirmed that the knitting structure of the front bar, as well as let-off values of the front bar’s chain parts, has a great effect, and auxetic properties of the warp-knitted textiles have a complicated relationship with the rotation angle. These novel structures can expand the applied area of auxetic structures.

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