IonRock: software for solving strain gradients of ion-implanted semiconductors by X-ray diffraction measurements and evolutionary programming. - Lucas Bleicher; José Marcos Sasaki; Renata Villela Orloski; Lisandro Pavie Cardoso; Marcelo Assaoka Hayashi; Jacobus Willibrordus Swart (Comput. Phys. Commun., 2004)