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Brittle Fracture of 2D MoSe 2
Author(s) -
Yang Yingchao,
Li Xing,
Wen Minru,
Hacopian Emily,
Chen Weibing,
Gong Yongji,
Zhang Jing,
Li Bo,
Zhou Wu,
Ajayan Pulickel M.,
Chen Qing,
Zhu Ting,
Lou Jun
Publication year - 2017
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201604201
Subject(s) - materials science , brittleness , ultimate tensile strength , composite material , fracture (geology) , scanning electron microscope , brittle fracture , tensile testing , in situ , physics , meteorology
An in situ quantitative tensile testing platform is developed to enable the uniform in‐plane loading of a freestanding membrane of 2D materials inside a scanning electron microscope. The in situ tensile testing reveals the brittle fracture of large‐area MoSe 2 crystals and measures their fracture strength for the first time.