奈米雙晶銅熱穩定性與其當作微凸塊金屬墊層在電遷移下的破壞 ... | 化學工廠資訊網
![奈米雙晶銅熱穩定性與其當作微凸塊金屬墊層在電遷移下的破壞 ...](https://i.imgur.com/lO00bdM.jpg)
由李岱陽著作·2014—StudyofThermalStabilityofNanotwinnedandElectromigrationFailureModeforMicrobumpswithNanotwinnedCopperMetallization.
![奈米雙晶銅熱穩定性與其當作微凸塊金屬墊層在電遷移下的破壞 ...](https://i.imgur.com/lO00bdM.jpg)
Nanotwinned copper has some outstanding properties that could be used in electronic device. In this study, the thermal stability of nanotwinned copper was investigated and used it as under-bump-metallization in microbump to analyze the failure mode with current stressing. First, nanotwinned copper samples were produced with different current density. After annealing at 300oC for 1h, nanotwins were stable in most of samples. After annealing at 350oC for 1h, nanotwin in most of samples disappeared and copper grains exhibited abnormal grain growth. Second, the relationship between the bath temperature and the twin spacing was investigated. When the bath temperature decreases, twin spacing decreases. When the bath temperature increases, twin spacing increases. The thermodynamic model was proposed to explain this phenomenon. Third, the thermal stability of nanotwinned copper produced ...
(111)奈米雙晶銅電鍍液 | 化學工廠資訊網
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Tensile Properties of <111> | 化學工廠資訊網
奈米雙晶銅熱穩定性與其當作微凸塊金屬墊層在電遷移下的破壞 ... | 化學工廠資訊網
![](https://i.imgur.com/lO00bdM.jpg)
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