Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Supriya, B.K.; Arunraja, A.; Gandhimathi, Bremiga Gopalan; Sheeba Rani, S.; Sudhakar Reddy, N.; Sahoo, Deepali Rani Title A name given to the resource DFT Aware Test Architecture for Communication ICs: ATPG-Based Fault Detection on Lower Technology Node Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived Journal of VLSI Circuits and Systems;Volume;7;Issue;1;pp.106-117 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.31838/jvcs/07.01.13" target="_blank" rel="noreferrer noopener">https://doi.org/10.31838/jvcs/07.01.13</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105010755038?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105010755038?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Supriya B.K., Department of Information Science and Engineering, PES College of Engineering, Karnataka, Mandya, India; Arunraja A., Department of ECE, Christ University, Kengeri Campus, Karnataka, Bengaluru, India; Gandhimathi B.G., Department of Law and Business, Northumbria University, London Campus, Coventry, United Kingdom; Sheeba Rani S., Department of Electronics and Communication Engineering, Sri Eshwar College of Engineering, Tamil Nadu, Coimbatore, India; Sudhakar Reddy N., Department of Electronics and Communication Engineering, School of Engineering, Mohan Babu University, Andhra Pradesh, Tirupati, India; Sahoo D.R., Manipal Law School, Manipal University, Jaipur, India Description An account of the resource In this research, hafnium dioxide (HfO2) and titanium dioxide (TiO2) are investigated as advanced gate dielectrics for GaN-based MISHEMTs on diamond substrates. AlGaN/GaN MISHEMTs, incorporating HfO2 and TiO2 as gate dielectrics, have been rigorously analyzed and optimized for RF and DC performance through ATLAS TCAD simulations. The MISHEMTs with HfO2 gate dielectrics exhibited impressive metrics: a high drain current density (IDS) of 3.62 A/mm, a breakdown voltage (VBR) of 998 V, a transconductance (gm) of 1.09 S/mm, and a cutoff frequency (fT) of 49 GHz. Conversely, the MISHEMTs utilizing TiO2 as the passivation layer demonstrated even superior performance, achieving an IDS of 3.7 A/mm, a V_B of 1168 V, a gm of 1.13 S/mm, and an fT of 48 GHz. Both dielectric materials contributed to a notably low on-resistance of 4.9 ?mm. The synergistic effect of the diamond substrate with high-performance HfO2 or TiO2 gate dielectrics positions these MISHEMTs as highly promising candidates for next-generation power switching and RF applications, due to their enhanced efficiency and robustness under high-power and high-frequency conditions. The proposed work improves the performance enhancement of Metal-Insulator-Semiconductor High Electron Mobility Transistors (MISHEMTs) with inclusion of diamond substrate. Diamond substrate to its wide energy bandgap ranges of 5.5 eV for used materials for both power electronics and RF applications electrical and Thermal properties are concerned in its high. 2025, Society for Communication and Computer Technologies. All rights reserved. Subject The topic of the resource ATLAS TCAD; Breakdown voltage; High drain current density; High Electron Mobility Transistors; MISHEMTs; Transconductance Publisher An entity responsible for making the resource available Society for Communication and Computer Technologies Relation A related resource ISSN: 25821458; Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource All Open Access; Gold Open Access Format The file format, physical medium, or dimensions of the resource online