Evaluation of via density and low-k Young's modulus influence on mechanical performance of advanced node multi-level Back-End-Of-Line
Exploration of 4D BEOL design space (consisting of different via densities and low-k Young's modulus) Determining the influence of different design parameters (via densities and low-k Young's modulus) on design performance Determining peel stresses in different via layers using orthogonal polynomials Introduction of distance norms as value functions for optimal design selection
low-k young's modulus distance norms design evaluation beol via density design/attribute/metric space shannon entropy saaty method membership grade response surface