A Circuit Designer Meets Hybrid Technology

1977 ◽  
Vol 6 (4) ◽  
pp. 73-80 ◽  
Author(s):  
B. Joyce
Author(s):  
Alexandr Vorobyev ◽  
Alexander Fedotkin ◽  
Anna Kozelskaya ◽  
Natalia Korotchenko ◽  
Alexander Gigilev ◽  
...  

1973 ◽  
Vol 95 (4) ◽  
pp. 1048-1052 ◽  
Author(s):  
J. T. Pogson ◽  
J. L. Franklin

The results of a study on thermal modeling and analysis of hybrid microcircuits are presented. Parametric studies covering typical component mounting methods, bonding agent materials, and component spacing are described. Temperature profiles of substrates, component temperatures, and thermal resistances are presented. It is shown that the use of moly tabs can significantly reduce component temperature levels. Additionally, it is shown that thermal modeling can greatly aid the circuit designer in the layout and preliminary design phases.


2007 ◽  
Vol 202 (4-7) ◽  
pp. 804-808 ◽  
Author(s):  
R. Zenker ◽  
G. Sacher ◽  
A. Buchwalder ◽  
J. Liebich ◽  
A. Reiter ◽  
...  

2011 ◽  
Vol 674 ◽  
pp. 71-80 ◽  
Author(s):  
Jerzy Smolik ◽  
Adam Mazurkiewicz

The new hybrid technology is a combination of electron beam evaporation and arcevaporation processes, enabling the creation of the anti-erosion multilayer composite coating Ni/Cr- Cr3C2 with different volume of Cr3C2 filling in soft Ni/Cr matrix. The soft matrix made of Ni/Cr alloy and hard filling of Cr3C2 are created at the same time and directly during the electron beam and arc-evaporation process. Changes of the parameters of the hybrid process, i.e. pressure, current of arc discharge and substrate bias voltage Ubias, make it possible to control the volume of Cr3C2 and are a factor in filling the soft Cr/Ni matrix with carbides Cr3C2. With the use of the developed surface treatment hybrid technology, the multilayer composite coating Ni/Cr-Cr3C2 were obtained. For all composite layers created, the material properties, such as morphology, phase and chemical compositions, hardness, and Young modulus were investigated. The paper presents the original technological equipment, methodology, and technological parameters for the creation of the composite coating Ni/Cr-Cr3C2.


Author(s):  
Andika Bagus Nur Rahma Putra ◽  
Muhammad Alfian Mizar ◽  
Alias Bin Masek ◽  
Primasa Minerva Nagari ◽  
Muhammad Afnan Habibi ◽  
...  

2009 ◽  
Vol 6 ◽  
pp. 53-65 ◽  
Author(s):  
Nirmalendu Bikas Sinha ◽  
Rabindra Nath Bera ◽  
Monojit Mitra
Keyword(s):  

2013 ◽  
Vol 671-674 ◽  
pp. 2571-2574 ◽  
Author(s):  
Zhi Yang Wang ◽  
Ling Wang ◽  
Lin Fei Yao ◽  
Mei Le Pei ◽  
Guo Liang Zhang

Membrane separation coupled with photocatalysis process, which is also called photocatalytic membrane reactor (PMR), is a new hybrid technology working for water supply and wastewater treatment. Due to some unique advantages, such as nontoxic and continuous running, this kind of novel coupling systems has developed rapidly in the past few years. In this work, the characteristic and structure of configurations, photocatalysts and membranes are analyzed briefly.


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