Optoelectronic Artificial Synaptic Device Based on Graphene-AlGaN Van Der Waals Junction
The graphene-AlGaN van der Waals junction and their array were prepared by a novel patterned graphene growth method, in which the photosensitive polymer was served as the carbon source. Apart from the high quality and uniformity of the asgrown graphene patterns, this graphene-AlGaN junction was applied to an optoelectronic artificial synaptic device, and it has successfully emulated the functionalities of a biological synapse, the long-term memory time could sustain to 10 min.
Authors
- Dabing Li (ORCID: https://orcid.org/0000-0001-5353-1460)
- Chen Yang (ORCID: https://orcid.org/0000-0002-7688-9278)
- Xiaoyu Wei (ORCID: https://orcid.org/0000-0001-9592-3083)
- Jin Zhang (ORCID: https://orcid.org/0000-0001-7830-3464)
- Xiaojuan Sun (ORCID: https://orcid.org/0000-0002-0549-966X)
- Yuanyuan Yue (ORCID: https://orcid.org/0000-0002-3797-9238)
- Bingchen Lv
Institutions
- Jilin University of Finance and Economics (CN)
- Chinese Academy of Sciences (CN)
- Changchun Institute of Optics, Fine Mechanics and Physics (CN)
Publication Details
- Published
- 2025-03-09
- DOI
- https://doi.org/10.1109/edtm61175.2025.11040703
- Primary Topic
- Advanced Memory and Neural Computing
- Type
- article
- Field-Weighted Citation Impact
- 0.00