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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Format: | Article |
Language: | English |
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University of Baghdad
2011-12-01
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Series: | Iraqi Journal of Physics |
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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 |
collection | DOAJ |
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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first_indexed | 2024-04-10T00:42:01Z |
format | Article |
id | doaj.art-959c62a6b87f412ca3736ecfbf1df2c9 |
institution | Directory Open Access Journal |
issn | 2070-4003 2664-5548 |
language | English |
last_indexed | 2024-04-10T00:42:01Z |
publishDate | 2011-12-01 |
publisher | University of Baghdad |
record_format | Article |
series | Iraqi Journal of Physics |
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 |