A new in-situ set-up for thermal cycling of copper on silicon (polyheater) samples has been established at IKTS. An exemplary sample was imaged using X-ray transmission imaging, validating the set-up functionality. New sample layouts for 3D imaging were designed and produced at Infineon Technologies Austria and KAI, but could not yet be imaged due to production delays.
Laura Neumann (Fri,) studied this question.