Abstract: Structures with doping free connections and methods of fabrication are provided. An exemplary structure includes a substrate; a first region of a first conductivity type formed in the substrate; an overlying layer located over the substrate; a well region of a second conductivity type formed in the overlying layer; a conductive plug laterally adjacent to the well region and extending through the overlying layer to electrically contact with the first region; and a passivation layer located between the conductive plug and the well region.

Abstract: An elastic, air-permeable breast enhancer includes an elastic body having a front, convex face and a rear, concave face spaced from the front, convex face along an axis. The body includes a plurality of air channels each extending from the front, convex face through the rear, concave face along the axis and each having a front opening in the front, convex face and a rear opening in the rear, concave face. Each of at least a portion of the air channels includes at least one enlarged section intermediate the front and rear openings and having a diameter in a radial direction perpendicular to the axis larger than a remaining section of the air channel.