All‐optical reflectivity tuning and logic gating in a GaAs/AlAs periodic layered structure

1992 ◽  
Vol 60 (4) ◽  
pp. 404-406 ◽  
Author(s):  
M. Cada ◽  
J. He ◽  
B. Acklin ◽  
M. Proctor ◽  
D. Martin ◽  
...  
Keyword(s):  
Layered Structure ◽  
Optical Reflectivity ◽  
All Optical ◽  
Periodic Layered Structure

scholarly journals The Formation Mechanism of a Self-Organized Periodic-Layered Structure at the Solid-(Cr, Fe)2B/Liquid-Al Interface

Materials ◽  
2020 ◽  
Vol 13 (17) ◽  
pp. 3869
Author(s):  
Mengmeng Wang ◽  
Jiang Ju ◽  
Jingjing Li ◽  
Yang Zhou ◽  
Haiyang Lv ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Formation Mechanism ◽  
Layered Structure ◽  
Electron Backscatter Diffraction ◽  
Reaction Products ◽  
Phase Layer ◽  
Transmission Electron ◽  
Potential Formation ◽  
Backscatter Diffraction ◽  
Periodic Layered Structure

A periodic-layered structure was observed in solid-(Cr, Fe)2B/liquid-Al diffusion couple at 750 °C. The interface morphology, the reaction products, and the potential formation mechanism of this periodic-layered structure were investigated using an electron probe microanalyzer (EPMA), scanning electron microscopy (SEM), electron backscatter diffraction (EBSD), transmission electron microscopy (TEM), and energy-dispersive spectroscopy (EDS). The results indicate that the reaction between (Cr, Fe)2B and liquid Al is a diffusion-controlled process. The formation of intermetallics involves both the superficial dissolution of Fe and Cr atoms and the inward diffusion of Al at the interface. The layered structure, as characterized by various experimental techniques, is alternated by a single FeAl3 layer and a (FeAl3 + Cr3AlB4) dual-phase layer. A potential mechanism describing the formation process of this periodic-layered structure was proposed based on the diffusion kinetics based on the experimental results.

Model for evolution of periodic layered structure in the SiO2/Mg system

2009 ◽  
Vol 180 (26-27) ◽  
pp. 1350-1355 ◽  
Author(s):  
I. Gutman ◽  
L. Klinger ◽  
I. Gotman ◽  
M. Shapiro
Keyword(s):  
Layered Structure ◽  
Periodic Layered Structure

scholarly journals Long-range nonspreading propagation of sound beam through periodic layered structure

2020 ◽  
Vol 3 (1) ◽  
Author(s):  
Yurii Zubov ◽  
Bahram Djafari-Rouhani ◽  
Yuqi Jin ◽  
Mathew Sofield ◽  
Ezekiel Walker ◽  
...  
Keyword(s):  
Long Range ◽  
Layered Structure ◽  
Sound Beam ◽  
Periodic Layered Structure

Periodic Layered Structure Formed During Interfacial Reaction

2016 ◽  
Vol 23 (11) ◽  
pp. 1127-1133 ◽  
Author(s):  
Xian-man Zhang ◽  
Hong-feng Luo ◽  
Liu-yong Shi
Keyword(s):  
Interfacial Reaction ◽  
Layered Structure ◽  
Periodic Layered Structure

scholarly journals Formation of periodic layered structure during hot-dip galvanizing in Al-Zn-Mg bath

2016 ◽  
Vol 304 ◽  
pp. 306-315 ◽  
Author(s):  
Linjie Gao ◽  
Zhi Li ◽  
Xiaowei Kuang ◽  
Fucheng Yin ◽  
Hong Ji
Keyword(s):  
Layered Structure ◽  
Periodic Layered Structure
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