Nanoscale Adhesion and Material Transfer at 2D MoS 2 –MoS 2 Interfaces Elucidated by In Situ Transmission Electron Microscopy and Atomistic Simulations
                        
                    - Award ID(s):
- 2122067
- PAR ID:
- 10562185
- Publisher / Repository:
- ACS Publications
- Date Published:
- Journal Name:
- ACS Applied Materials & Interfaces
- Volume:
- 16
- Issue:
- 23
- ISSN:
- 1944-8244
- Page Range / eLocation ID:
- 30506 to 30520
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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            Memristors are promising candidates for constructing neural networks. However, their dissimilar working mechanism to that of the addressing transistors can result in a scaling mismatch, which may hinder efficient integration. Here, we demonstrate two-terminal MoS2 memristors that work with a charge-based mechanism similar to that in transistors, which enables the homogeneous integration with MoS2 transistors to realize one-transistor-one-memristor addressable cells for assembling programmable network. The homogenously integrated cells are implemented in a 2×2 network array to demonstrate the enabled addressability and programmability. The potential for assembling scalable network is evaluated in a simulated neural network using obtained realistic device parameters, which achieves over 91% pattern recognition accuracy. This study also reveals a generic mechanism and strategy that can be applied to other semiconducting devices for the engineering and homogeneous integration of memristive systems.more » « less
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