Composition dependence of the DC conductivity in (CuPc) sakap 6 mixtures: Yoshida model application

1991 ◽  
Vol 123 (2) ◽  
pp. K145-K148 ◽  
Author(s):  
R. Piasecki ◽  
Z. Ziembik ◽  
W. Wacławek ◽  
M. Zabkowska-Wacławek
Keyword(s):  
Composition Dependence ◽  
Dc Conductivity ◽  
Model Application

Epitaxial Growth in Dislocation-Free Strained Alloy Films

2002 ◽  
Vol 715 ◽  
Author(s):  
Zhi-Feng Huang ◽  
Rashmi C. Desai
Keyword(s):  
Deposition Rate ◽  
Elastic Moduli ◽  
Composition Dependence ◽  
Critical Thickness ◽  
Lattice Misfit ◽  
Misfit Strain ◽  
Joint Stability ◽  
Alloy Films ◽  
The Stability ◽  
Stability Results

AbstractThe morphological and compositional instabilities in the heteroepitaxial strained alloy films have attracted intense interest from both experimentalists and theorists. To understand the mechanisms and properties for the generation of instabilities, we have developed a nonequilibrium, continuum model for the dislocation-free and coherent film systems. The early evolution processes of surface pro.les for both growing and postdeposition (non-growing) thin alloy films are studied through a linear stability analysis. We consider the coupling between top surface of the film and the underlying bulk, as well as the combination and interplay of different elastic effects. These e.ects are caused by filmsubstrate lattice misfit, composition dependence of film lattice constant (compositional stress), and composition dependence of both Young's and shear elastic moduli. The interplay of these factors as well as the growth temperature and deposition rate leads to rich and complicated stability results. For both the growing.lm and non-growing alloy free surface, we determine the stability conditions and diagrams for the system. These show the joint stability or instability for film morphology and compositional pro.les, as well as the asymmetry between tensile and compressive layers. The kinetic critical thickness for the onset of instability during.lm growth is also calculated, and its scaling behavior with respect to misfit strain and deposition rate determined. Our results have implications for real alloy growth systems such as SiGe and InGaAs, which agree with qualitative trends seen in recent experimental observations.

ACOUSTIC MODEL APPLICATION TO MOBILE ROBOT GUIDANCE

2012 ◽  
Vol 71 (17) ◽  
pp. 1589-1597 ◽  
Author(s):  
l.Sh. Nevlyudov ◽  
A.M. Tsimbal ◽  
S.S. Milyutina ◽  
V.Y. Sharkovsky
Keyword(s):  
Mobile Robot ◽  
Acoustic Model ◽  
Model Application

„THE VIRTUAL GUEST TEACHER” MODEL – APPLICATION OF BLENDED LEARNING IN KINDERGARTEN

2017 ◽  
Vol 8 (1) ◽  
pp. 45-53
Author(s):  
Veronika Racheva ◽  
◽  
Lyubka Aleksieva ◽  
Keyword(s):  
Blended Learning ◽  
Model Application ◽  
Teacher Model
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