Abstract: A method for fabricating an integrated circuit includes providing a semiconductor wafer comprising a hole etched therein, depositing a first layer comprising tungsten onto the semiconductor wafer and into the hole therein, thereby filling the hole with the first layer, and etching the first layer from the semiconductor wafer, wherein etching the first layer results in the formation of a divot above the first layer within the hole. The method may further include depositing a second layer comprising tungsten onto the semiconductor wafer and into the divot formed above the first layer within the hole and polishing the second layer from the semiconductor wafer, wherein polishing the second layer does not remove the second layer deposited into the divot.