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Complementary Logic with Voltage Zero‐Loss and Nano‐Watt Power via Configurable MoS2/WSe2 Gate
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2018-09-14 , DOI: 10.1002/adfm.201805171 Heng Zhang 1 , Chao Li 1 , Jianlu Wang 2 , Weida Hu 2 , David Wei Zhang 1 , Peng Zhou 1
Advanced Functional Materials ( IF 18.5 ) Pub Date : 2018-09-14 , DOI: 10.1002/adfm.201805171 Heng Zhang 1 , Chao Li 1 , Jianlu Wang 2 , Weida Hu 2 , David Wei Zhang 1 , Peng Zhou 1
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Due to the development of 2D material transistors research and preparation process, many fundamental logic units, like inverter and NAND gate, have been achieved to promote large‐scale integration. However, there are critical challenges like voltage loss and large dynamic power consumption for integrated circuits based on 2D semiconductors. Here high‐performance logic devices via different MoS2‐WSe2 configurations, a MoS2‐WSe2 complementary logic transmission gate with the ability to transport electrical level without any voltage loss and a MoS2‐WSe2 complementary logic inverter with small dynamic power consumption and maximum voltage gain of 18 are demonstrated. Furthermore, an essential logic unit like Schmidt flip‐flop is put forward by combining MoS2‐WSe2 inverter and graphene floating gate. The realization of various logics achieved by different MoS2‐WSe2 configurations makes it much easier to fabricate multifunctional system on a chip, which has a significant meaning for the development of high density integrated circuits.
中文翻译：
通过可配置的MoS2 / WSe2门实现电压零损耗和纳瓦功率的互补逻辑
由于二维材料晶体管研究和制备工艺的发展，已经实现了许多基本逻辑单元，例如反相器和“与非”门，以促进大规模集成。但是，对于基于2D半导体的集成电路来说，存在着严峻的挑战，例如电压损失和大的动态功耗。在这里，高性能逻辑器件通过不同的MoS 2- WSe 2配置，具有能够传输电平而无任何电压损失的MoS 2- WSe 2互补逻辑传输门和MoS 2- WSe 2演示了动态功耗较小且最大电压增益为18的互补逻辑逆变器。此外，结合了MoS 2 -WSe 2反相器和石墨烯浮栅，提出了诸如Schmidt触发器之类的基本逻辑单元。通过不同的MoS 2 –WSe 2配置实现的各种逻辑使在芯片上制造多功能系统变得容易得多，这对于开发高密度集成电路具有重要意义。
更新日期：2018-09-14
中文翻译：
通过可配置的MoS2 / WSe2门实现电压零损耗和纳瓦功率的互补逻辑
由于二维材料晶体管研究和制备工艺的发展，已经实现了许多基本逻辑单元，例如反相器和“与非”门，以促进大规模集成。但是，对于基于2D半导体的集成电路来说，存在着严峻的挑战，例如电压损失和大的动态功耗。在这里，高性能逻辑器件通过不同的MoS 2- WSe 2配置，具有能够传输电平而无任何电压损失的MoS 2- WSe 2互补逻辑传输门和MoS 2- WSe 2演示了动态功耗较小且最大电压增益为18的互补逻辑逆变器。此外，结合了MoS 2 -WSe 2反相器和石墨烯浮栅，提出了诸如Schmidt触发器之类的基本逻辑单元。通过不同的MoS 2 –WSe 2配置实现的各种逻辑使在芯片上制造多功能系统变得容易得多，这对于开发高密度集成电路具有重要意义。
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