Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastes

The current research reports the preparation and fabrication of the silver paste conductor which is employed as a soldering material for electro – optical components ohmic interconnections. The prepared paste possesses electrical characteristics identical to the ohmic connectors as its observable f...

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Main Author: Mohammed K. Khalaf
Format: Article
Language:English
Published: University of Baghdad 2011-12-01
Series:Iraqi Journal of Physics
Subjects:
Online Access:https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/781
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author Mohammed K. Khalaf
author_facet Mohammed K. Khalaf
author_sort Mohammed K. Khalaf
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description The current research reports the preparation and fabrication of the silver paste conductor which is employed as a soldering material for electro – optical components ohmic interconnections. The prepared paste possesses electrical characteristics identical to the ohmic connectors as its observable from resistance – temperature variation. Moreover, the I – V characteristics obeys Ohm’s law and this dependency was further confirmed by the nearly constant capacitance measurements with voltage and frequency. A noticeable improvement in electrical conductivity, compared to the pure silver paste sample, was noted for samples prepared by mixing predetermined weight ratios of brass and copper. Furthermore, stability of electrical resistance with time was investigated and the resistance was approximately constant
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spelling doaj.art-959c62a6b87f412ca3736ecfbf1df2c92023-03-14T05:46:53ZengUniversity of BaghdadIraqi Journal of Physics2070-40032664-55482011-12-01916Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastesMohammed K. Khalaf0Ministry of Science and Technology, Baghdad-Iraq The current research reports the preparation and fabrication of the silver paste conductor which is employed as a soldering material for electro – optical components ohmic interconnections. The prepared paste possesses electrical characteristics identical to the ohmic connectors as its observable from resistance – temperature variation. Moreover, the I – V characteristics obeys Ohm’s law and this dependency was further confirmed by the nearly constant capacitance measurements with voltage and frequency. A noticeable improvement in electrical conductivity, compared to the pure silver paste sample, was noted for samples prepared by mixing predetermined weight ratios of brass and copper. Furthermore, stability of electrical resistance with time was investigated and the resistance was approximately constant https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/781Electro – optical Silver paste Ohmic conductor soldering material
spellingShingle Mohammed K. Khalaf
Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastes
Iraqi Journal of Physics
Electro – optical Silver paste Ohmic conductor soldering material
title Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastes
title_full Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastes
title_fullStr Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastes
title_full_unstemmed Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastes
title_short Technological route and characteristics of home - built Ag, Ag/Cu, and Ag/Ni ohmic conductor pastes
title_sort technological route and characteristics of home built ag ag cu and ag ni ohmic conductor pastes
topic Electro – optical Silver paste Ohmic conductor soldering material
url https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/781
work_keys_str_mv AT mohammedkkhalaf technologicalrouteandcharacteristicsofhomebuiltagagcuandagniohmicconductorpastes