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Observing phase transformation in CVD-grown MoS2via atomic resolution TEM.
Tai, Kuo-Lun; Huang, Guan-Min; Huang, Chun-Wei; Tsai, Tsung-Chun; Lee, Shih-Kuang; Lin, Ting-Yi; Lo, Yu-Chieh; Wu, Wen-Wei.
Affiliation
  • Tai KL; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw.
  • Huang GM; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw.
  • Huang CW; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw.
  • Tsai TC; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw.
  • Lee SK; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw.
  • Lin TY; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw.
  • Lo YC; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw.
  • Wu WW; Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan. wwwu@mail.nctu.edu.tw and Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan and Center for Emergent Functional Matter Scie
Chem Commun (Camb) ; 54(71): 9941-9944, 2018 Sep 14.
Article in En | MEDLINE | ID: mdl-30116815
ABSTRACT
We utilized in situ transmission electron microscopy to observe phase transformation in CVD-grown MoS2. Significantly, the reaction was performed under electron irradiation through appropriate control of the electron dose and exposure time. Moreover, we proposed a new route between the 2H and 1T phases that involved the higher energy states TS1/TS2.

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Year: 2018 Document type: Article

Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Chem Commun (Camb) Year: 2018 Document type: Article