Investigation of photodiode formation processes in insb by using beryllium ion implantation - Yu. V. Holtvianskyi; O. Y. Hudymenko; O. V. Dubikovskyi; O. I. Liubchenko; O. S. Oberemok; T. M. Sabov; S. V. Sapon; K. I. Chunikhina (Optoelectronics and Semiconductor Technique, 2017)