Mohan Kumar 01 04 This research addresses design and functioning of single and dual channel heterostructure devices insophisticated electrical devices application Unlike homogeneous structures that have uniform structureheterostructures produced by combining materials with varying bandgaps provide better efficiencies in terms ofcarrier mobility scale and energy consumption The impact of single channel dual channel designs on electricalperformance is also considered in the study and special focus is given to the variables involving subthreshold swingonoff current ratio and threshold voltage A dual channel can be applied where speed and low power consumptionare required because of the increased control of electrostatic and greater current drive Simulation findings attest theadvantages dual channel topologies provide in the short channel effect mitigation and dependability of devices Thiswork carries with it the promise of heterostructure engineering in next nanoscale transistor technologies Copyright (c) Journal of Engineering Technology and Sciences. All rights reserved 2026