Perspective of 2D Integrated Electronic Circuits : Scientific Pipe Dream or Disruptive Technology?

© 2022 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 34(2022), 48 vom: 25. Dez., Seite e2201082
1. Verfasser: Waltl, Michael (VerfasserIn)
Weitere Verfasser: Knobloch, Theresia, Tselios, Konstantinos, Filipovic, Lado, Stampfer, Bernhard, Hernandez, Yoanlys, Waldhör, Dominic, Illarionov, Yury, Kaczer, Ben, Grasser, Tibor
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Review 2D materials circuit performance defects in semiconductors device and circuit reliability integrated electronic circuits static random access memory technology yield
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520 |a Within the last decade, considerable efforts have been devoted to fabricating transistors utilizing 2D semiconductors. Also, small circuits consisting of a few transistors have been demonstrated, including inverters, ring oscillators, and static random access memory cells. However, for industrial applications, both time-zero and time-dependent variability in the performance of the transistors appear critical. While time-zero variability is primarily related to immature processing, time-dependent drifts are dominated by charge trapping at defects located at the channel/insulator interface and in the insulator itself, which can substantially degrade the stability of circuits. At the current state of the art, 2D transistors typically exhibit a few orders of magnitude higher trap densities than silicon devices, which considerably increases their time-dependent variability, resulting in stability and yield issues. Here, the stability of currently available 2D electronics is carefully evaluated using circuit simulations to determine the impact of transistor-related issues on the overall circuit performance. The results suggest that while the performance parameters of transistors based on certain material combinations are already getting close to being competitive with Si technologies, a reduction in variability and defect densities is required. Overall, the criteria for parameter variability serve as guidance for evaluating the future development of 2D technologies 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a 2D materials 
650 4 |a circuit performance 
650 4 |a defects in semiconductors 
650 4 |a device and circuit reliability 
650 4 |a integrated electronic circuits 
650 4 |a static random access memory 
650 4 |a technology yield 
700 1 |a Knobloch, Theresia  |e verfasserin  |4 aut 
700 1 |a Tselios, Konstantinos  |e verfasserin  |4 aut 
700 1 |a Filipovic, Lado  |e verfasserin  |4 aut 
700 1 |a Stampfer, Bernhard  |e verfasserin  |4 aut 
700 1 |a Hernandez, Yoanlys  |e verfasserin  |4 aut 
700 1 |a Waldhör, Dominic  |e verfasserin  |4 aut 
700 1 |a Illarionov, Yury  |e verfasserin  |4 aut 
700 1 |a Kaczer, Ben  |e verfasserin  |4 aut 
700 1 |a Grasser, Tibor  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2022  |g number:48  |g day:25  |g month:12  |g pages:e2201082 
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