Possible Luttinger liquid behavior of edge transport in monolayer transition metal dichalcogenide crystals

Possible Luttinger liquid behavior of edge transport in monolayer transition metal dichalcogenide crystals

Though metallic edge states in monolayer transition metal dichalcogenide have been observed before, how these states contribute to charge transport remains unclear. Here, the authors quantify the edge state contribution to electrical transport in monolayer MoS2/WSe2 field-effect transistors, reveali...

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Auteurs principaux: Guanhua Yang, Yan Shao, Jiebin Niu, Xiaolei Ma, Congyan Lu, Wei Wei, Xichen Chuai, Jiawei Wang, Jingchen Cao, Hao Huang, Guangwei Xu, Xuewen Shi, Zhuoyu Ji, Nianduan Lu, Di Geng, Jing Qi, Yun Cao, Zhongliu Liu, Liwei Liu, Yuan Huang, Lei Liao, Weiqi Dang, Zhengwei Zhang, Yuan Liu, Xidong Duan, Jiezhi Chen, Zhiqiang Fan, Xiangwei Jiang, Yeliang Wang, Ling Li, Hong-Jun Gao, Xiangfeng Duan, Ming Liu
Format: article
Langue:EN
Publié: Nature Portfolio 2020
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Science
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Accès en ligne:https://doaj.org/article/a6b33dda656847e5be549e70ef98e1e1
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Résumé:Though metallic edge states in monolayer transition metal dichalcogenide have been observed before, how these states contribute to charge transport remains unclear. Here, the authors quantify the edge state contribution to electrical transport in monolayer MoS2/WSe2 field-effect transistors, revealing a dominated non-linear edge transport at low temperature, indicating possible Luttinger liquid behavior.

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