ABOUD HASHEM, Muneer. Static Characteristics of n+-n-p-p+ Silicon IMPATT Diode. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 13, n. 2, p. 144–161, 2009. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1547.. Acesso em: 26 apr. 2025.