University Of North Texas Chemistry Dep. Work Values

Daily Duties at University Of North Texas Chemistry Dep.:

Took Charge as project lead on Freescale/SRC project aimed to establish corrosion mechanism and prevention of Al bond pad corrosion in Cu wire bonded device assembly. Established Micro-pattern corrosion screening metrology to identify, for the first time, rapid H2 evolution that drives Al pad corrosion causing stress delamination. Hypothesized that Cu/Al bimetallic contacts greatly accelerates the Al-pad corrosion leading to fatal defects of Cu bonding ball lift-offs, then proved hypothesis with industry Cu wire bonded to Al-pad samples. Demonstrated that acidic chloride induced corrosion starts at grain boundary on the Al pad via SEM/EDX and electrochemistry. Developed effective corrosion prevention by surface treatment on Cu/Al interfaces with an organic inhibitor via a strong metal-nitrogen covalent bonding. Skillfully formulated and presented eight monthly progress reports to Freescale – Dr. Mathew.

What they like about University Of North Texas Chemistry Dep.:

Working for a company with an emphasis on social values and helping society is a clear and important priority for you - a critical factor in who you choose to work for. In contrast to other factors, you place an organization's reputation for fairness and concern for the community above most other aspects of the company. As you search for a new job opportunity, it is usually possible to find out if the company is involved in the community and/or if it is addressing problems and issues in society. Pay special attention to non-profit organizations and those specifically involved in social action. Moreover, speaking with current and former employees should enlighten you to perceptions of the fairness of the company's leaders and the treatment of employees.

Tags

Austin, Tx, Analytical Material Chemist, Corrosion Inhibition, Wet Chemistry , process engineer, Semiconductor Samples, Good Laboratory Practice, Method Optimization, Data Analysis, Instrument Troubleshooting, Project Lead

Skills

Material Science, Fourier Transformation Infrared Spectroscopy, Hot Wire CVD, Vacuum Systems, Semiconductors, Thin Film Deposition, Corrosion Protection, Bimetallic, Galvanic Corrosion, PVD RF and DC Sputtering, Microsoft Excel, Microsoft Office, Analytical Material Chemistry, PowerPoint, Microsoft Word, Electrochemistry, Leadership and project management, Corrosion Inhibition, Gas Chromatography Mass Spectrometry (GC-MS), Teamwork, Time Management

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