Thermal stress characteristics of two-level Al(Cu) interconnect structure

Thermal stress characteristics of single-level and two-level Al(Cu) interconnects passivated with tetraethyl orthosilicate oxide were measured using x-ray diffraction. Thermal stresses of the second-level metal lines were deduced from the experimental data based on an analysis of the x-ray absorptio...

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Veröffentlicht in:Journal of materials research 2003-04, Vol.18 (4), p.848-854
Hauptverfasser: Rhee, Seung-Hyun, Ho, Paul S.
Format: Artikel
Sprache:eng
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