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Showing 1–5 of 5 results
Advanced filters: Author: Janguk Han Clear advanced filters

  • Integrating security, computing and memory capabilities in ion-migration-driven memristors is challenging. Here, Woo et al. experimentally demonstrates a single system that performs cryptographic key generation, universal Boolean logic operations, and encryption/decryption.

    • Kyung Seok Woo
    • Janguk Han
    • Cheol Seong Hwang
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • Graphs are widely adopted in optimization, physical modeling, and network analysis. In this Perspective, the authors discuss various physical systems for graph representation and computation, highlighting each system’s strengths, technical challenges, and future developments.

    • Yoon Ho Jang
    • Janguk Han
    • Cheol Seong Hwang
    ReviewsOpen Access
    Nature Communications
    Volume: 16, P: 1-13

  • Designing a computing scheme to solve complex tasks as the big data field proliferates remains a challenge. Here, the authors present a probabilistic bit generation hardware built using the random nature of CuxTe1−x/HfO2/Pt memristors capable of performing logic gates with invertible mode, showing the expandability to complex logic circuits.

    • Kyung Seok Woo
    • Jaehyun Kim
    • Cheol Seong Hwang
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8

  • Recently there has been an interest in utilising memristors as physical temporal kernels. Here, Jang et al demonstrate a physical temporal kernel using a memristor combined with a capacitor and resistor, where the additional circuit elements can be varied to allow the system to tackle a diverse range of tasks.

    • Yoon Ho Jang
    • Woohyun Kim
    • Cheol Seong Hwang
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-9