GaAs metamorphic high electron mobility transistors for future deep space-biomedical-millitary and communication system applications: A review. - J. Ajayan; D. Nirmal; P. Mohankumar; Dheena Kuriyan; A. S. Augustine Fletcher; L. Arivazhagan; B. Santhosh Kumar (Microelectron. J., 2019)

Nanosheet field effect transistors-A next generation device to keep Moore's law alive: An intensive study. - J. Ajayan; D. Nirmal; Shubham Tayal; Sandip Bhattacharya; L. Arivazhagan; A. S. Augustine Fletcher; P. Murugapandiyan; D. Ajitha (Microelectron. J., 2021)

Guest editorials: P2P computing for 5G, beyond 5G (B5G) networks and internet-of-everything (IoE). - Prakasam Periasamy; Md Shohel Sayeed; J. Ajayan (Peer-to-Peer Netw. Appl., 2021)

Automata Theory-based Energy Efficient Area Algorithm for an Optimal Solution in Wireless Sensor Networks. - A. Karthikeyan; Prakasam Periasamy; S. Karthik 001; J. Ajayan; S. Sai Gokul (Wirel. Pers. Commun., 2021)

Image denoising for magnetic resonance imaging medical images using improved generalized cross-validation based on the diffusivity function. - Sreedhar Kollem; Katta Rama Linga Reddy; Duggirala Srinivasa Rao; Chintha Rajendra Prasad; V. Malathy; J. Ajayan; Deboraj Muchahary (Int. J. Imaging Syst. Technol., 2022)

Advances in neuromorphic devices for the hardware implementation of neuromorphic computing systems for future artificial intelligence applications: A critical review. - J. Ajayan; D. Nirmal; Binola K. Jebalin; S. Sreejith (Microelectron. J., 2022)

Minimization of crosstalk noise and delay using reduced graphene nano ribbon (GNR) interconnect. - Sandip Bhattacharya; Subhajit Das 001; Shubham Tayal; J. Ajayan; Leo Joseph; Tarun Kumar Juluru; Arnab Mukhopadhyay; Sayan Kanungo; Debaprasad Das; Shashank Rebelli (Microelectron. J., 2022)

Brain tumor MRI image segmentation using an optimized multi-kernel FCM method with a pre-processing stage. - Sreedhar Kollem; Chintha Rajendra Prasad; J. Ajayan; V. Malathy; Akkala Subbarao (Multim. Tools Appl., 2023)

AlexNet-NDTL: Classification of MRI brain tumor images using modified AlexNet with deep transfer learning and Lipschitz-based data augmentation. - Sreedhar Kollem; Katta Rama Linga Reddy; Chintha Rajendra Prasad; Avishek Chakraborty; J. Ajayan; S. Sreejith; Sandip Bhattacharya; L. Maria Irudaya Leo Joseph; Ravichander Janapati (Int. J. Imaging Syst. Technol., 2023)

A comprehensive review of AlGaN/GaN High electron mobility transistors: Architectures and field plate techniques for high power/ high frequency applications. - J. S. Raj Kumar; H. Victor Du John; Binola K. Jebalin; J. Ajayan; Angelin Delighta A; D. Nirmal (Microelectron. J., 2023)

Investigation on effect of AlN barrier thickness and lateral scalability of Fe-doped recessed T-gate AlN/GaN/SiC HEMT with polarization-graded back barrier for future RF electronic applications. - B. Mounika; J. Ajayan; Sandip Bhattacharya; D. Nirmal; V. Bharath Sreenivasulu; N. Aruna Kumari (Microelectron. J., 2023)

Reliability and Power Supply Scaling Effects on Nanoscale Comparators for Future Flash/SAR Analog to Digital Converter (ADC) Applications. - Nagavelly Tarun Teja; Kondapaka Karthikeya; J. Ajayan (ICCCNT, 2024)

A Novel LG = 40 nm AlN-GDC-HEMT on SiC Wafer With fT/IDS,peak of 400 GHz/3.18 mA/mm for Future RF Power Amplifiers. - B. Mounika; Asisa Kumar Panigrahy; J. Ajayan; N. Khadar Basha; Vakkalakula Bharath Sreenivasulu; M. Durga Prakash; Sandip Bhattacharya; D. Nirmal (IEEE Access, 2024)

Performance Comparison of Nanosheet FET, CombFET, and TreeFET: Device and Circuit Perspective. - Aruna Kumari Neelam; V. Bharath Sreenivasulu; Vikas Vijayvargiya; Abhishek Kumar Upadhyay; J. Ajayan; M. Uma (IEEE Access, 2024)

Reliability Issues and Degradation Mechanisms of p-GaN Gated E-Mode AlGaN/GaN Power HEMTs: A Critical Review. - J. Ajayan; Asisa Kumar Panigrahy; Sachidananda Sen; Maneesh Kumar; Shubham Tayal (IEEE Access, 2025)

Challenges and Advances in Materials and Fabrication Technologies for the Development of p-GaN Gated E-Mode AlGaN/GaN Power HEMTs: A Critical Review. - J. Ajayan; Vakkalakula Bharath Sreenivasulu; Aruna Kumari Neelam; S. Sreejith; Subhajit Das 001 (IEEE Access, 2025)