Author: Shimeng Yu

5 VLSI papers accepted

This year we have 5 papers are accepted by IEEE Symposium on VLSI Technology and Circuits, one of the premier conferences in the microelectronics! We have two collaborative papers with Notre Dame and one collaborative paper with Purdue.

  • G. Choe, P. V. Ravindran, A. Lu, J. Hur, M. Lederer, A. Reck, S. Lombardo, N. Afroze, J. Kacher, A. I. Khan, S. Yu, “Machine learning assisted statistical variation analysis of ferroelectric transistors: from experimental metrology to predictive modeling,” IEEE Symposium on VLSI Technology and Circuits (VLSI) 2022, Hawaii, USA.
  • H. Jiang, W. Li, S. Huang, S. Yu, “A 40nm analog-input ADC-free compute-in-memory RRAM macro with pulse-width modulation between sub-arrays,” IEEE Symposium on VLSI Technology and Circuits (VLSI) 2022, Hawaii, USA.
  • K. A. Aabrar, S. G. Kirtania, A. Lu, A. Khanna, W. Chakraborty, M. San Jose, S. Yu, S. Datta, “A thousand state superlattice(SL) FeFET analog weight cell,” IEEE Symposium on VLSI Technology and Circuits (VLSI) 2022, Hawaii, USA.
  • A. Khanna, H. Ye, Y. Luo, G. Bajpai, M. San Jose, W. Chakraborty, S. Yu, P. Fay, S. Datta, “BEOL compatible ferroelectric routers for run-time reconfigurable compute-in-memory accelerators,” IEEE Symposium on VLSI Technology and Circuits (VLSI) 2022, Hawaii, USA.
  • X. Lyu, P. R. Shrestha, M. Si, P. Wang, J. Li, K. P. Cheung, S. Yu, P. D. Ye, “Determination of domain wall velocity and nucleation time by switching dynamics studies of ferroelectric Hafnium Zirconium oxide,” IEEE Symposium on VLSI Technology and Circuits (VLSI) 2022, Hawaii, USA.

6 IEDM papers accepted

Our group has 2 papers accepted , and also has 4 collaborative papers with University of Notre Dame and Purdue University to be presented at IEDM 2021 in Dec. 2020. This keeps the same productivity in IEDM papers as last year, congratulations to all the authors! So far, Prof. Yu has authored or co-authored 40 IEDM papers since 2008.

  • Y. Luo, S. Dutta, A. Kaul, S.-K. Lim, M. S. Bakir, S. Datta, S. Yu, “Monolithic 3D compute-in-memory accelerator with BEOL transistor based reconfigurable interconnect,” IEEE International Electron Devices Meeting (IEDM) 2021, invited.
  • Y.-C. Luo, J. Hur, T.-H. Wang, A. Lu, S. Li, A. I. Khan, S. Yu, “Experimental demonstration of non-volatile capacitive crossbar array for in-memory computing,” IEEE International Electron Devices Meeting (IEDM) 2021.
  • K. A. Aabrar, J. Gomez, S. G. Kirtania, M. San Jose, Y. Luo, P. G. Ravikumar, P. V. Ravindran, H. Ye, S. Banerjee, S. Dutta, A. I. Khan, S. Yu, S. Datta, “BEOL compatible superlattice FerroFET-based high precision analog weight cell with superior linearity and symmetry,” IEEE International Electron Devices Meeting (IEDM) 2021.
  • Z. Lin, M. Si, Y.-C. Luo, X. Lyu, A. Charnas, Z. Chen, Z. Yu, W. Tsai, P. C. McIntyre, R. Kanjolia, M. Moinpour, S. Yu, P. D. Ye, “High-Performance BEOL-compatible atomic-layer-deposited In2O3 Fe-FETs enabled by channel length scaling down to 7 nm: Achieving performance enhancement with large memory window of 2.2 V, long retention > 10 years and high endurance > 108 cycles,” IEEE International Electron Devices Meeting (IEDM) 2021.
  • N. Tasneem, Z. Wang, Z. Zhao, N. Upadhyay, S. Lombardo, H. Chen, J. Hur, D. Triyoso, S. Consiglio, K. Tapily, R. Clark, G. Leusink, S. Kurinec, S. Datta, S. Yu, K. Ni, M. Passlack, W. Chern, A. I. Khan, “Trap capture and emission dynamics in ferroelectric field-effect transistors and their impact on device operation and reliability,” IEEE International Electron Devices Meeting (IEDM) 2021.
  • Z. Wang, N. Tasneem, J. Hur, H. Chen, S. Yu, W. Chern, A. I. Khan, “Standby bias improvement of read after write delay in ferroelectric field effect transistors,” IEEE International Electron Devices Meeting (IEDM) 2021.

 

Prospective students and postdocs

Our lab currently does not have openings for students or postdocs. All the positions for Fall 2024 have been filled. 

Our lab does not accept or host international visiting students or remote interns.

Our lab will regularly host the visiting engineers from our industry sponsors.  

Due to the high volume of inquiry, I may not reply to your email if your background does not fit with our on-going research projects.

Prof. Yu is serving IEEE CASS Distinguished Lecturer

Prof. Yu is selected as the Distinguished Lecturer for IEEE Circuits and Systems (CAS) society for 2021-2022, with the following two seminars available:

  • Circuit Design and Silicon Prototypes for Compute-in-Memory for Deep Learning
    Inference Engine
  • NeuroSim: A Benchmark Framework of Compute-in-Memory Hardware
    Accelerators from Devices/Circuits to Architectures/Algorithms

See the news article: https://www.ece.gatech.edu/news/642868/yu-appointed-ieee-cass-distinguished-lecturer