Praveen J, Anupama JS, Ankitha CC, Bhavani S, Chaitanya A. “A Review: Design & Fabrication of Semiconductor Diode Using Phase Change Material (GST) for Nanotechnology Application”. International Journal of Advanced Science and Technology, Vol. 29, no. 08, June 2020, pp. 4869-76, http://sersc.org/journals/index.php/IJAST/article/view/26819.