Personal profile
Biography
Dr Ansari is a senior staff research scientist at the Micro-Nano Systems (MNS) Centre, Tyndall National Institute, University College Cork (UCC), Ireland. She has received her PhD in Microelectronics from Tyndall, UCC in 2013 and awarded best PhD student BOC bursary for her PhD research work in 2012. Her doctoral research work was focused on atomic-scale simulation of nanoelectronic devices. She was then awarded Irish Research Council (IRC) fellowship on developing semimetal-based nanosensors. Dr Ansari was on the Technical Program Committee and one of the local organisers of the IEEE NANO conference held at UCC in July 2018. Dr. Ansari's activities involve Emerging Materials and Devices for future nanoelectronic, ICT and spintronics applications, including simulation of emerging device concepts. Dr Ansari's research focus is on addressing key technological challenges that are essential to the future evolution of Integrated Circuits (ICs) beyond Moore’s Law, needed for the future Trillion Sensor economy of the Internet of Things (IoT), and smart systems/cities. She has gained a wealth of experience in nano-scale material simulations and design of electronic devices through collaborative projects with industry, and by delivering industry-level, high-standard and high-impact research. In particular, her research interest is low dimensional semiconductors and semimetals for beyond classical CMOS integration, surface effects in nanowires and other low-dimensional systems, atomic scale models for nanowire transistors and emerging device concepts. Dr Ansari has had collaborative research projects or technical engagements with international industrial multinationals, including Intel and TSMC. She is the lead inventor of a US patent (US 10658460 B2) and an invention disclosure on “semimetal-based devi
Research Interests
Dr. Ansari's activities involve Emerging Materials and Devices for future nanoelectronic, ICT and spintronics applications, including simulation of emerging device concepts. Dr Ansari's research focus is on addressing key technological challenges that are essential to the future evolution of Integrated Circuits (ICs) beyond Moore’s Law, needed for the future Trillion Sensor economy of the Internet of Things (IoT), and smart systems/cities. In particular, her research interest is low dimensional semiconductors and semimetals for beyond classical CMOS integration, surface effects in nanowires and other low-dimensional systems, atomic scale models for nanowire transistors and emerging device concepts.
Teaching Activities
"Nanoelectronics" "Semiconductor Materials and Devices" 2006-2009 Lectured courses on: physics of semiconductor devices, andelectronics I and II
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Collaborations and top research areas from the last five years
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Atomic-Scale Defects and Edge Engineering of ZrSe2Nanosheets: Correlated Microscopy, Spectroscopy and DFT Study with Implications for Quantum Device Applications
Jamalzadeh Kheirabadi, S., Persichetti, L., Ansari, L., Anselmi, G., Hurley, P. K., Camilli, L. & Gity, F., 31 Oct 2025, In: ACS Applied Nano Materials. 8, 43, p. 20848-20857 10 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Cadmium passivation induced negative differential resistance in cove edge graphene nanoribbon device
Kharwar, S., Gity, F., Hurley, P. K. & Ansari, L., Dec 2025, In: Scientific Reports. 15, 1, 8598.Research output: Contribution to journal › Article › peer-review
Open Access -
Dopingless Ambipolar Field-Effect Transistors Based on MoTe2 2D Material for CMOS Nanoelectronics
Patil, V., Neill, H., Sheehan, B., Hurley, P. K., Ansari, L. & Gity, F., 2025, (Accepted/In press) In: Advanced Electronic Materials.Research output: Contribution to journal › Article › peer-review
Open Access -
Gate-Driven Bi-Directional Photoresponse in MoTe2 Based Field Effect Transistors
Intonti, K., Sessa, A., Neill, H., Patil, V., Pelella, A., Martucciello, N., Ansari, L., Hurley, P. K., Gity, F. & Di Bartolomeo, A., 2025, 25th IEEE International Conference on Nanotechnology, NANO 2025. Urban, F., Pelella, A. & Di Bartolomeo, A. (eds.). IEEE Computer Society, p. 588-593 6 p. (Proceedings of the IEEE Conference on Nanotechnology).Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review
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Investigating vertical charge plasma tunnel field effect transistors beyond semiclassical assumptions
Cherik, I. C., Mohammadi, S., Hurley, P. K., Ansari, L. & Gity, F., Dec 2025, In: Scientific Reports. 15, 1, 4682.Research output: Contribution to journal › Article › peer-review
Open Access