Various embodiments of the present disclosure are directed towards a microelectromechanical systems (MEMS) structure including an epitaxial layer overlying a MEMS substrate. The MEMS substrate comprises a moveable element arranged over a carrier substrate. The epitaxial layer has a higher doping concentration than the MEMS substrate. A plurality of contacts overlies the epitaxial layer. A first subset of the plurality of contacts overlies the moveable element. The plurality of contacts respectively has an ohmic contact with the epitaxial layer.