Strengthening mechanisms and fracture surface characteristics of silicate glass matrix composites with inclusion of alumina particles of different particle sizes

2013 ◽  
Vol 413 ◽  
pp. 15-20 ◽  
Author(s):  
Minghui Chen ◽  
Shenglong Zhu ◽  
Fuhui Wang
Keyword(s):  
Fracture Surface ◽  
Silicate Glass ◽  
Glass Matrix ◽  
Surface Characteristics ◽  
Particle Sizes ◽  
Matrix Composites ◽  
Strengthening Mechanisms ◽  
Alumina Particles ◽  
Glass Matrix Composites ◽  
Silicate Glass Matrix

Excitonic quasimolecules containing of two quantum dots

2016 ◽  
pp. 4024-4028 ◽  
Author(s):  
Sergey I. Pokutnyi ◽  
Wlodzimierz Salejda
Keyword(s):  
Quantum Dots ◽  
Binding Energy ◽  
Exchange Interaction ◽  
Coulomb Interaction ◽  
Silicate Glass ◽  
Glass Matrix ◽  
Silicate Glass Matrix

The possibility of occurrence of the excitonic  quasimolecule formed of spatially separated electrons and holes in a nanosystem that consists  of  CuO quantum dots synthesized in a silicate glass matrix. It is shown that the major contribution to the excitonic quasimolecule binding energy is made by the energy of the exchange interaction of electrons with holes and this contribution is much more substantial than the contribution of the energy of Coulomb interaction between the electrons and holes.

Formation of crystalline phase in the glass matrix of Zr-Co-Al glass-matrix composites and its effect on their mechanical properties

2017 ◽  
Vol 23 (6) ◽  
pp. 1216-1222 ◽  
Author(s):  
Woo Chul Kim ◽  
Kang Chul Kim ◽  
Min Young Na ◽  
Seok Hoan Jeong ◽  
Won Tae Kim ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Crystalline Phase ◽  
Glass Matrix ◽  
Matrix Composites ◽  
Glass Matrix Composites
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