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  1. No Access

    Article

    Estimation of the Interfacial Fracture Energy of Metal/Polymer System in Microelectronic Packaging

    The interfacial fracture energies of flexible Cu/Cr/Polyimide system were deduced from the T peel test. The T peel strength and peel angle were strongly affected by the metal thickness and the biased rf plasma...

    J. Y. Song, ** Yu in MRS Online Proceedings Library (2011)

  2. No Access

    Article

    Effects of high magnetic field strength and direction on pearlite formation in Fe–0.12%C steel

    The effect of a magnetic field on the formation of pearlite in a Fe–0.12%C steel was investigated. The results show that pearlite colonies elongate and align along the field direction, and that this tendency i...

    J. Y. Song, Y. D. Zhang, X. Zhao, L. Zuo in Journal of Materials Science (2008)

  3. No Access

    Article

    Effect of phosphorous content on phase transformation induced stress in Sn/Ni(P) thin films

    The film stress evolutions induced by the phase transformation of Sn/Ni(P) films during thermal treatment were investigated using an in situ measurement of wafer curvature by laser scanning. Apparently, tensil...

    J. Y. Song, ** Yu in Journal of Materials Research (2006)

  4. No Access

    Article

    Analysis of Phase Transformation Kinetics by Intrinsic Stress Evolutions During the Isothermal Aging of Amorphous Ni(P) and Sn/Ni(P) Films

    The kinetics for the crystallization of amorphous Ni(P) films and the formation of intermetallic compounds in Sn/Ni(P) films during isothermal aging treatment were studied with in situ intrinsic stress measure...

    J. Y. Song, ** Yu, T. Y. Lee in Journal of Materials Research (2004)