Methods for fabricating semiconductor structures and contacts to
semiconductor structures are provided. A method comprises providing a
substrate and forming a gate stack on the substrate. The gate stack is
formed having a first axis. An impurity doped region is formed within the
substrate adjacent to the gate stack and a dielectric layer is deposited
overlying the impurity doped region. A via is etched through the
dielectric layer to the impurity doped region. The via has a major axis
and a minor axis that is perpendicular to and shorter than the major
axis. The via is etched such that the major axis is disposed at an angle
greater than zero and no greater than 90 degrees from the first axis. A
conductive contact is formed within the via.