Wiley_small
Volume20, Issue22
May 29, 2024
2470174
Photo-Assisted Ferroelectric Domain Control for α-In2Se3 Artificial Synapses Inspired by Spontaneous Internal Electric Fields (Small 22/2024)
In article number 2307346, Kanghoon Yim, Young-Jun Yu, and co-workers demonstrate white-light illuminated α-In2Se3 ferroelectric field effect transistors for efficient synaptic memory operation. By spontaneous Fermi level regulation of α-In2Se3 with photogenerated electron-hole pairs, the strengthened built-in electric field within an α-In2Se3 channel allows the superior recognition accuracy of artificial neural networks. This advancement could be invaluable in the forthcoming era of artificial neuromorphic computing.
- Seok-Ju Kang
- Wonzee Jung
- Oh Hun Gwon
- Han Seul Kim
- Hye Ryung Byun
- Jong Yun Kim
Seo Gyun Jang - BeomKyu Shin
- Ojun Kwon
- Byungjin Cho
- Kanghoon Yim
- Young-Jun Yu
https://onlinelibrary.wiley.com/doi/10.1002/smll.202470174
Wiley_small
Volume20, Issue22
May 29, 2024
2470174
Photo-Assisted Ferroelectric Domain Control for α-In2Se3 Artificial Synapses Inspired by Spontaneous Internal Electric Fields (Small 22/2024)
In article number 2307346, Kanghoon Yim, Young-Jun Yu, and co-workers demonstrate white-light illuminated α-In2Se3 ferroelectric field effect transistors for efficient synaptic memory operation. By spontaneous Fermi level regulation of α-In2Se3 with photogenerated electron-hole pairs, the strengthened built-in electric field within an α-In2Se3 channel allows the superior recognition accuracy of artificial neural networks. This advancement could be invaluable in the forthcoming era of artificial neuromorphic computing.
Seo Gyun Jang
https://onlinelibrary.wiley.com/doi/10.1002/smll.202470174