Determination of a microwave transistor model based on an experimental study of its internal structure

1975 ◽  
Vol 18 (11) ◽  
pp. 949-963 ◽  
Author(s):  
R.L. Kronquist ◽  
J.Y. Fourrier ◽  
J.P. Pestie ◽  
M.E. Brilman
Keyword(s):  
Experimental Study ◽  
Internal Structure ◽  
Microwave Transistor ◽  
Model Based ◽  
Transistor Model

Evaluation of internal structure modifications effect of two-phase closed thermosyphon on performance: An experimental study

Solar Energy ◽  
2021 ◽  
Vol 224 ◽  
pp. 1326-1332
Author(s):  
Engin Ozbas ◽  
Selcuk Selimli ◽  
Mehmet Ozkaymak ◽  
Alsediq s. s. Frej
Keyword(s):  
Experimental Study ◽  
Internal Structure ◽  
Two Phase

Direct determination of the concentration dependence of diffusivities using combined model-based Raman and NMR experiments

2009 ◽  
Vol 277 (2) ◽  
pp. 96-106 ◽  
Author(s):  
E. Kriesten ◽  
M.A. Voda ◽  
A. Bardow ◽  
V. Göke ◽  
F. Casanova ◽  
...  
Keyword(s):  
Concentration Dependence ◽  
Direct Determination ◽  
Combined Model ◽  
Model Based

scholarly journals Determination of apoptosis through Bax expression in cryptorchid testis: an experimental study

2005 ◽  
Vol 11 (3) ◽  
pp. 170-173 ◽  
Author(s):  
Mehmet Dündar ◽  
Izzet Koçak ◽  
Nil Çulhaci ◽  
Haluk Erol
Keyword(s):  
Experimental Study ◽  
Cryptorchid Testis

Experimental Investigation of Microcutting Mechanisms in Marble Grinding

2009 ◽  
Vol 131 (6) ◽  
Author(s):  
LJ. Tanovic ◽  
P. Bojanic ◽  
R. Puzovic ◽  
S. Klimenko
Keyword(s):  
Experimental Study ◽  
Experimental Investigation ◽  
Cutting Force ◽  
Surface Finish ◽  
Normal Component ◽  
Natural Material ◽  
Grinding Process ◽  
Force Component ◽  
Diamond Grain

This paper offers an experimental study of the microcutting mechanisms in marble grinding to aid the optimization of the marble grinding process. The necessity for investigating these mechanisms is dictated by the increased use of marble in many applications and the fact that grinding and polishing processes are the dominant technologies used to meet surface finish requirements in this natural material. The experiments are aimed at the determination of the normal component of the cutting force and of the grain traces in microcutting with a single diamond grain. The investigations carried out make provisions for establishing critical grain penetration and cutting depths and allow the prediction of the normal cutting force component as a function of grain penetration speed and depth.

An Analysis of Conventional and Self-Aligned four Terminal Resistor Structures for The Determination of The Contact Resistivity from End Resistance Measurements

1986 ◽  
Vol 71 ◽  
Author(s):  
I. Suni ◽  
M. Finetti ◽  
K. Grahn
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Computer Model ◽  
Contact Resistivity ◽  
Experimental Results ◽  
The Finite Element Method ◽  
Model Based ◽  
A Value ◽  
And Diffusion

AbstractA computer model based on the finite element method has been applied to evaluate the effect of the parasitic area between contact and diffusion edges on end resistance measurements in four terminal Kelvin resistor structures. The model is then applied to Al/Ti/n+ Si contacts and a value of contact resistivity of Qc = 1.8×10−7.Ωcm2 is derived. For comparison, the use of a self-aligned structure to avoid parasitic effects is presented and the first experimental results obtained on Al/Ti/n+Si and Al/CoSi2/n+Si contacts are shown and discussed.

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