The continuing scaling down of complementary metal oxide semiconductor (CMOS) has led researchers to build new devices with nano dimensions. whose behavior will be interpreted based on quantum mechanics. Single-electron devices (SEDs) are promising candidates for future VLSI applications. due to their ultra small dimensions and lower power consumption. https://www.spidertattooz.com/China-Glaze-I-Believe-In-Snuffy-0-5-oz-84679-p12258/