Research Masters / PiezoMEMS Power TransformerContract: Full Time/Fixed TermThe Microelectromechanical Systems (MEMS) Group at Tyndall National Institute (TNI) and University College Cork (UCC) is inviting applications for a Research Master’s in Engineering Science (MEngSc). This opportunity is ideal for a well-qualified and highly motivated individual with a strong interest in MEMS or piezoelectric MEMS, seeking to pursue a Master’s Degree by Research. The successful candidate will work on Piezoelectric MEMS-based Power Transformers for Integrated Power Delivery. The candidate will be a member in the MEMS Group within the Integrated Power and Energy Systems (IPES) research program. The project will involve a combination of analytical design, Multiphysics simulation, microfabrication, and electrical testing and characterization.The successful candidate will become a member of a diverse and vibrant community of academics, research professionals and students at TNI and UCC and will have access to world-class, microfabrication, mechanical testing, and MEMS characterization facilities at TNI, UCC. Further information on our community and infrastructure can be found in the following websites: Tyndall National Institute: https://www.tyndall.ie, University College Cork: https://www.ucc.ie/en/.Research ObjectivesThe demand for smaller and more efficient power supplies is critical in the rapidly advancing field of microelectronics. Traditional magnetic transformers, widely used in power conversion, face limitations in size and efficiency, particularly at high frequencies. This project aims to develop groundbreaking technology by creating high-performance, low-loss, lead-free piezoelectric micro-transformers (PT) on silicon, paving the way for the next generation of integrated on-chip power supplies (PwrSoC). The research will focus on two lead-free piezoelectric materials, Lithium Niobate and Sc-doped AlN, renowned for their exceptional piezoelectric coefficients and thermal stability. By replacing magnetic transformers, this innovative approach seeks to achieve more efficient and sustainable power systems, minimizing inductor-related losses and enabling further miniaturization of PwrSoC platforms.Supervisors: Dr. Sambuddha Khan and Prof. Cian O’MathunaKey Responsibilities• Design, simulation, and modeling of PiezoMEMS Transformers• Fabrication of PiezoMEMS Transformers using Tyndall cleanroom facilities• Electrical and Mechanical testing and characterization of fabricated devices• Integration of the devices with other power supply components to make a DC-DC converter• Weekly progress update to the supervisors• Preparation of research papers for IEEE journals and conferencesAdditional Responsibilities• Engage closely with the members of the MEMS group, contributing to a collaborative, feedback-driven environment.• Participate in Education and Public Engagement activities, as required.• Ensure all activities are compliant with the Tyndall Quality Management system.• Ensure all activities are compliant with the required Health and Safety standards.Essential Criteria• A Bachelor’s degree with a first-class honors in Physics / Electronic Engineering / Electrical Engineering / Mechanical Engineering or in related discipline.Desirable Criteria• Knowledge in microsystems and general MEMS design/fabrication• Knowledge in Multiphysics modeling and simulation• Experience in using RF circuit design software, e.g., ADS Keysight or similar• Knowledge and experience in electrical and/or mechanical characterization of MEMS devicesThe annual stipend is €22,000 pa. In addition, yearly University academic fees will be paid by the Tyndall National Institute.Informal inquiries can be made in confidence to Sambuddha KhanThe closing date for applications is 3rd January 2025.Application InstructionsPlease make sure to attach an up to date CV/Resume AND a brief motivation letter outlining why you would like to pursue Master’s by Research in this area.Postgraduate applicants whose first language is not English must provide evidence of English language proficiency as per UCC regulations (https://www.ucc.ie/en/study/comparison/english/postgraduate/). Please note that Garda vetting and/or an international police clearance check may form part of the selection process. The University, at its discretion, may undertake to make an additional appointment(s) from this competition following the conclusion of the process.At this time, Tyndall National Institute does not require the assistance of recruitment agencies.Tyndall National Institute at University College, Cork is an Equal Opportunities Employer.