Abstract
ABSTRACTIt is well known that the grain size of interconnections made from aluminum alloys affects electromigration and stressmigration tolerance. The hardness of three kinds of aluminum alloys is measured and it is shown that it has a strong correlation between the grain size of the aluminum alloy films. Stressmigration testing is done for those aluminum alloy films and it is found that the SM tolerance of aluminum films can be judged by the hardness of the films. Electromigration testing is also done and the results also confirm the correlation between EM tolerance and hardness of the aluminum films. Hardness measurements are simple and have the possibility of rough estimation of EM and SM tolerance. This method have the merit of saving time for life test.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
