Highly Pure and Luminescent Graphene Quantum Dots on Silicon Directly Grown by Chemical Vapor Deposition
Kun Huang
State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
Search for more papers by this authorWanglin Lu
State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
Search for more papers by this authorCorresponding Author
Xuegong Yu
State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
E-mail: [email protected], [email protected]Search for more papers by this authorChuanhong Jin
State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
Search for more papers by this authorCorresponding Author
Deren Yang
State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
E-mail: [email protected], [email protected]Search for more papers by this authorKun Huang
State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
Search for more papers by this authorWanglin Lu
State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
Search for more papers by this authorCorresponding Author
Xuegong Yu
State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
E-mail: [email protected], [email protected]Search for more papers by this authorChuanhong Jin
State Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials and Applications for Batteries of Zhejiang Province, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
Search for more papers by this authorCorresponding Author
Deren Yang
State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027 China
E-mail: [email protected], [email protected]Search for more papers by this authorGraphical Abstract
Highly pure graphene quantum dots (GQDs) are directly grown on a silicon wafer by the chemical vapor deposition method. Two fluorescence and two phosphorescence components are emitted from the GQDs. The size-independent luminescence of the GQDs suggests that the luminescence originates from edge defects of the GQDs.
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