Site Selective Doping of Ultrathin Metal Dichalcogenides by Laser-Assisted Reaction

Eunpa Kim, Changhyun Ko, Kyunghoon Kim, Yabin Chen, Joonki Suh, Sang Gil Ryu, Kedi Wu, Xiuqing Meng, Aslihan Suslu, Sefaattin Tongay, Junqiao Wu*, Costas P. Grigoropoulos

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

115 引用 (Scopus)

摘要

Laser-assisted phosphorus doping is demonstrated on ultrathin transition-metal dichalcogenides (TMDCs) including n-type MoS2 and p-type WSe2. Temporal and spatial control of the doping is achieved by varying the laser irradiation power and time, demonstrating wide tunability and high site selectivity with high stability. The laser-assisted doping method may enable a new avenue for functionalizing TMDCs for customized nanodevice applications.

源语言英语
页(从-至)341-346
页数6
期刊Advanced Materials
28
2
DOI
出版状态已出版 - 13 1月 2016
已对外发布

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