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AP Seminar - Exploring 2D Materials for Advanced Electronic and Optoelectronic Devices

Poster for Website_Prof Zhao_2 Jan 2025
  • Date

    02 Jan 2025

  • Organiser

  • Time

    14:00 - 15:00

  • Venue

    CD302, 3/F, Wing CD, PolyU Map  

Speaker

Prof. Yuda Zhao

Summary

The development of CMOS integrated circuits faces great challenges due to the inherent silicon limits. Emerging low-dimensional semiconductors are being sought to compensate for silicon deficiencies in advanced electronic and optoelectronic systems. 2D materials have become the promising semiconductors due to their ultrathin thickness that exceeds the scaling limit and excellent physical properties comparable to bulk silicon materials. We present the applications of featured 2D materials in ferroelectric semiconductor junction devices, vertical p-i-n photodiodes, scaled 2D transistors, and memristors, displaying novel physical phenomenon and improved performance. Furthermore, in the intelligent age, there is an urgent need for real-time, low-power processing of sensing data, so that useful information can be extracted efficiently. We enrich the applications of 2D devices for computing in sensor, especially the custom-made devices for spiking neuron networks and the heterogeneous 2D/Si devices for the multidimensional information processing.

Keynote Speaker

Prof. Yuda Zhao

Assistant Professor
College of Integrated Circuits
Zhejiang University

 

Dr. Yuda Zhao is the Assistant Professor (ZJU100 Young Professor) at College of Integrated Circuits, Zhejiang University. In 2012, he received a bachelor's degree from School of Physics, Nanjing University. In 2016, he received his Ph.D. degree from Department of Applied Physics, Hong Kong Polytechnic University. He conducted the post-doctoral research at the University of Strasbourg (France), funded by the individual fellowship under the EU Marie Skłodowska-Curie Actions. He joined Zhejiang University in 2020 and established his research group. His main research area includes electronic and optoelectronic devices based on two-dimensional materials. He has published over 50 papers in top-ranked journals, such as Nature Communications, Advanced Materials, ACS Nano, Chemical Reviews, etc., with a total citation of 4800+ and H-index of 29.

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