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Publications

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  1. S. Tan, P. Lin, H. Yeon, S. Choi, Y. Park and J. Kim
    Perspective: Uniform Switching of Artificial Synapses for Large-Scale Neuromorphic Arrays
    APL Materials, 6, 120901 (2018)

     
  2. S. Choi*, S. Tan*, Z. Li, Y. Kim, C. Choi, P. Chen, H. Yeon, S. Yu and J. Kim
    SiGe Epitaxial Memory for Neuromorphic Computing with Reproducible High Performance Based on Engineered Dislocations.
    Nature Materials, 17, 335-340 (2018)
    • (News & Views) Highlighted in News & Views of Nature Materials
    • (MIT new)           Spotlighted in MIT main page, MIT news
       
  3. Y. Kim, S. Cruz, K. Lee, B. Alawode, C. Choi, Y. Song, J. Johnson, C. Heidelberger, W. Kong, S. Choi, K. Qiao, I. Almansouri, E. Fitzgerald, J. Kong, A. Kolpak, J. Hwang, and J. Kim
    Remote epitaxy through graphene for two-dimensional material based layer transfer
    Nature, 544, 340-343 (2017)​
    • ​(Cover) Selected as the front cover.​
       
  4. S. Choi*, J. Shin*, J. Lee and W. Lu
    Experimental Demonstration of Feature Extraction and Dimensionality Reduction using Memristor Networks
    Nano Letters, 17, 3113-3118 (2017)
    • (Highlight) Highlighted in Nature Nanotechnology.
       
  5. S. Choi*, P. Sheridan*, and W. D. Lu
    Data Clustering using Memristor Networks
    Scientific Reports, 5, 10492. (2015)

     
  6. S. Kim, C. Du, P. Sheridan, W. Ma, S. Choi, and W. D. Lu
    Experimental Demonstration of a Second-Order Memristor and Its Ability to Biorealistically Implement Synaptic Plasticity
    Nano Letters,15(3), 2203-2211. (2015)

     
  7. S. Kim*, S. Choi*, J. Lee, and W. Lu
    Tuning Resistive Switching Characteristics of Tantalum Oxide Memristors through Si Doping
    ACS Nano, 8(10), 10262-10269. (2014)

     
  8. Y. Yang, P. Gao, L. Li, X. Pan, S. Tappertzhofen, S.Choi, R. Waser, I. Valov, and W. Lu
    Electrochemical Dynamics of Nanoscale Metallic Inclusions in Dielectrics
    Nature Communications 5, 4232. (2014)

     
  9. S. Choi, J. Lee, and W. Lu
    Retention Failure Analysis of Metal-Oxide Based Resistive Memory
    Applied Physics Letters, 105, 113510. (2014)

     
  10. S. Kim, S. Choi, and W. Lu
    Comprehensive Physical Model of Dynamic Resistive Switching in an Oxide Memristor
    ACS Nano, 8(3), 2369-2376. (2014)

     
  11. S. Choi, Y. Yang, and W. Lu
    Random Telegraph Noise and Resistance Switching Analysis of Oxide Based Resistive Memory
    Nanoscale, 6, 400-404. (2014)

     
  12. Y. Yang, S. Choi, and W. Lu
    Oxide Heterostructure Resistive Memory
    Nano Letters, 13, 2908 (2013)

     
  13. S. Gaba, P. Sheridan, J. Jiantao, S. Choi, and W. Lu
    Stochastic Memristive Devices for Computing and Neuromorphic Applications
    Nanoscale, 5, 5872 (2013)

     
  14. T. Moon, L. Chen, S. Choi, C. Kim, and W. Lu
    Efficient Si Nanowire Array Transfer via Bi-Layer Structure Formation Through Metal-Assisted Chemical Etching
    Advanced Functional Materials doi: 10.1002/adfm.201303180. (2013)

     
  15. S. Gaba, S. Choi, P. Sheridan, T. Chang, Y. Yang, and W. Lu
    Improvement of RRAM Device Performance Through On-Chip Resistors
    Mater. Res. Soc. Symp. Proc. 1430, 177 (2012).
* Equally contributed.

~2019

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