Optical Characterization of the Structural Imperfection of Two-Dimensional MoS2 Crystallites


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Abstract

Two-dimensional molybdenum disulfide crystallites grown by mechanical exfoliation and chemical vapor deposition have been studied. It is shown that both methods can be used to obtain individual crystallites with a monoatomic thickness and similar optical properties. It is found that crystallites grown by chemical vapor deposition have a higher defect concentration than those grown by mechanical exfoliation.

About the authors

S. D. Lavrov

Moscow Technological University (MIREA)

Author for correspondence.
Email: sdlavrov@mail.ru
Russian Federation, Moscow, 119454

A. P. Shestakova

Moscow Technological University (MIREA)

Email: sdlavrov@mail.ru
Russian Federation, Moscow, 119454

A. Yu. Avdizhiyan

Moscow Technological University (MIREA)

Email: sdlavrov@mail.ru
Russian Federation, Moscow, 119454

E. D. Mishina

Moscow Technological University (MIREA)

Email: sdlavrov@mail.ru
Russian Federation, Moscow, 119454


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