Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA
Evaporation method was used in order to prepare films of pure gold on substrate of n –Si (111) and studied the influence at different parameters deposition, such as the weight of the material used (gold) , the weight of coating deposited , the effect of each of the temperature annealing , deposition...
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| Format: | Article |
| Language: | English |
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Unviversity of Technology- Iraq
2015-03-01
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| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_105306_94f6cee5be286ee39a2cd3963ba658ad.pdf |
| _version_ | 1797325819534639104 |
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| author | Alaa A. Abdul- Hameed Saria D. M.Al-Algawi |
| author_facet | Alaa A. Abdul- Hameed Saria D. M.Al-Algawi |
| author_sort | Alaa A. Abdul- Hameed |
| collection | DOAJ |
| description | Evaporation method was used in order to prepare films of pure gold on substrate of n –Si (111) and studied the influence at different parameters deposition, such as the weight of the material used (gold) , the weight of coating deposited , the effect of each of the temperature annealing , deposition rate , thickness coatings deposited, as well as the study of open porosity.The results showed an increase in the thickness of coating with the increasing of the weight of the material used and these are different deposition ,sedimentation rates. A decrease in the open porosity with increase temperature annealing. A decrease in the density of the coating deposited with the increase in thickness due to a decrease in the stacking layers deposited. It was concluded that the efficiency of the deposited equal to 94 % for the system, and that the system can deposition coatings thickness of gold ranges from (0-7.5μm). |
| first_indexed | 2024-03-08T06:14:49Z |
| format | Article |
| id | doaj.art-bc4db0b1052f4a15aa68d943488493ed |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:14:49Z |
| publishDate | 2015-03-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-bc4db0b1052f4a15aa68d943488493ed2024-02-04T17:28:12ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582015-03-01333B768210.30684/etj.33.3B.20105306Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USAAlaa A. Abdul- HameedSaria D. M.Al-AlgawiEvaporation method was used in order to prepare films of pure gold on substrate of n –Si (111) and studied the influence at different parameters deposition, such as the weight of the material used (gold) , the weight of coating deposited , the effect of each of the temperature annealing , deposition rate , thickness coatings deposited, as well as the study of open porosity.The results showed an increase in the thickness of coating with the increasing of the weight of the material used and these are different deposition ,sedimentation rates. A decrease in the open porosity with increase temperature annealing. A decrease in the density of the coating deposited with the increase in thickness due to a decrease in the stacking layers deposited. It was concluded that the efficiency of the deposited equal to 94 % for the system, and that the system can deposition coatings thickness of gold ranges from (0-7.5μm).https://etj.uotechnology.edu.iq/article_105306_94f6cee5be286ee39a2cd3963ba658ad.pdfgold filmevaporationopen porositymicrohardnessadhesionsystem efficiency |
| spellingShingle | Alaa A. Abdul- Hameed Saria D. M.Al-Algawi Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA Engineering and Technology Journal gold film evaporation open porosity microhardness adhesion system efficiency |
| title | Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA |
| title_full | Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA |
| title_fullStr | Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA |
| title_full_unstemmed | Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA |
| title_short | Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA |
| title_sort | evaluate the performance of the system thermal evaporatingin vacuum for metal type varian usa |
| topic | gold film evaporation open porosity microhardness adhesion system efficiency |
| url | https://etj.uotechnology.edu.iq/article_105306_94f6cee5be286ee39a2cd3963ba658ad.pdf |
| work_keys_str_mv | AT alaaaabdulhameed evaluatetheperformanceofthesystemthermalevaporatinginvacuumformetaltypevarianusa AT sariadmalalgawi evaluatetheperformanceofthesystemthermalevaporatinginvacuumformetaltypevarianusa |