The University of Texas System

Nancy L Michael

Choong-Un Kim

Jae-Yong Park

The present invention provides for a system and method of characterizing the integrity of a barrier structure. The barrier structure is an interconnect comprising a porous dielectric layer sandwiched between at least one barrier layer and at least one conducting layer. The method of characterizing the integrity of such an interconnect includes providing an interconnect, infiltrating the interconnect with a solution comprising electrolytes, applying an external bias to the infiltrated interconnect, and characterizing the integrity of the interconnect after application of the external bias.

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Arlington, TX, United States of America

Nancy L Michael