Zobrazeno 1 - 10
of 2 376
pro vyhledávání: '"Close-packing of equal spheres"'
Autor:
Gaihuan Yuan, Fusen Yuan, Li Geping, Ali Muhammad, Wenbin Guo, Hengfei Gu, Liu Chengze, Fuzhou Han, Yingdong Zhang, Jie Ren
Publikováno v:
Journal of Materials Science & Technology. 98:44-50
An intermediate state of basal-type (B-type) face-centered cubic (FCC) zirconium phase is firstly reported in as-solidified pure zirconium by means of transmission electron microscopy (TEM) technique. The B-type hexagonal close-packed (HCP) to FCC ph
Autor:
Sijie Yang, Ke Pei, Tianyou Zhai, Zexin Li, Zhigang Shuai, Zongdong Sun, Fuqiang Huang, Xingliang Peng, Baixin Peng, Wentao Huang, Huiqiao Li, Xin Feng
Publikováno v:
Journal of the American Chemical Society. 143:20192-20201
Strong intermolecular interactions in 2D organic molecular crystals arising from π-π stacking have been widely explored to achieve high thermal stability, high carrier mobility, and novel physical properties, which have already produced phenomenal
Autor:
Michael Kopnarski, Eberhard Kerscher, Jörg Lösch, Luisa Böhme, Jan C. Aurich, Lucia Morales-Rivas, Sonja Kieren-Ehses, Benjamin Kirsch
Publikováno v:
Precision Engineering. 72:158-171
Micro machining processes are characterized by the influence of size effects like the influence of the workpiece micro structure on the process and ultimately on the process results. So far, the influence of grain orientation on the process results i
Autor:
Haruki Kawaguchi, Katsuhiko Miyamoto, Ken-ichi Yuyama, Michinari Kohri, Kei Umesato, Takashige Omatsu, Satoyuki Kawano, Ryuji Morita, Keisaku Yamane, Kanta Takahashi
Publikováno v:
Nanophotonics. 11:855-864
An optical vortex possesses a ring-shaped spatial profile and orbital angular momentum (OAM) owing to its helical wavefront. This form of structured light has garnered significant attention in recent years, and it has enabled new investigations in fu
Autor:
Ugochukwu C. Nze, Roseanne Warren, Michael Beeman, Michael Bekeris, Haidong Feng, Talha Razaulla
Publikováno v:
Langmuir. 37:12419-12428
Nanosphere lithography employs single- or multilayer self-assembled nanospheres as a template for bottom-up nanoscale patterning. The ability to produce self-assembled nanospheres with minimal packing defects over large areas is critical to advancing
Autor:
Xi Tang, Shaofeng Deng, Jianmin Ma, Xu Zhao, Mingxing Gong, Dongdong Xiao, Xupo Liu, Yi Chen, Deli Wang, Tonghui Zhao
Publikováno v:
Journal of Energy Chemistry. 61:15-22
Precisely controlling the crystalline phase structure and exposed facets at the atomic level opens up a new avenue for efficient catalyst design. Along this line, we report an unconventional face-centered cubic (fcc) Ru with twinned structure and sta
Publikováno v:
ACS Applied Materials & Interfaces. 13:47262-47271
Ceaselessly increasing demands for elaborate nanostructures prompt advanced structure fabrication with good practicability, especially, subwavelength ordered structures in simple lattices even in superlattices over a large area, namely, large-scale p
Autor:
Selim Jedidi-Ayoub, Sophie Renaudineau, Roddy M. Grieves, Éléonore Duvelle, Kate J. Jeffery, Karyna Mishchanchuk, Anyi Liu
Publikováno v:
Nature Neuroscience
We investigated how entorhinal grid cells encode volumetric space. On a horizontal surface, grid cells usually produce multiple, spatially focal, approximately circular firing fields that are evenly sized and spaced to form a regular, close-packed, h
Autor:
João Elias Figueiredo Soares Rodrigues, Denis Andrault, Gaston Garbarino, Agnès Dewaele, Angelika Dorothea Rosa, Nicolas Guignot
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Scientific Reports
Scientific Reports, 2021, 11 (1), pp.15192. ⟨10.1038/s41598-021-93995-y⟩
'Scientific Reports ', vol: 11, pages: 15192-1-15192-12 (2021)
Scientific Reports
Scientific Reports, 2021, 11 (1), pp.15192. ⟨10.1038/s41598-021-93995-y⟩
'Scientific Reports ', vol: 11, pages: 15192-1-15192-12 (2021)
The compression of argon is measured between 10 K and 296 K up to 20 GPa and and up to 114 GPa at 296 K in diamond anvil cells. Three samples conditioning are used: (1) single crystal sample directly compressed between the anvils, (2) powder sample d
Publikováno v:
International Journal of Hydrogen Energy. 46:21715-21725
In this study, pure and variable content Sb doped ZnO nanorods (NRs) were grown by a simple spray pyrolysis method successfully. Structural analysis has showed that all the films are indicating preferential dominant c-axis (002) plane from x-ray diff