The hysteresis phenomenon of the field emission from the graphene film

Jiangtao Chen; Jun Li; Juan Yang; Xingbin Yan; Beng Kang Tay; Qunji Xue

doi:10.1063/1.3655912

The hysteresis phenomenon of the field emission from the graphene film

Jiangtao Chen, Jun Li, Juan Yang, Xingbin Yan^*, Beng Kang Tay, Qunji Xue

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

63 Citations (Scopus)

Abstract

A cycle-testing of field emission behavior was carried out for graphene film prepared by electrophoresis deposition followed by annealing at 700 C in argon atmosphere. The result shows that the graphene film displays a stable field emission characteristic after a period of conditioning. Also, it is interesting that the field emission hysteresis takes place when the film is measured in loops of rised and falled voltages. The possible physical mechanism of this hysteresis phenomenon may be relevant to the desorption/adsorption effect of gas molecules.

Original language	English
Article number	173104
Journal	Applied Physics Letters
Volume	99
Issue number	17
DOIs	https://doi.org/10.1063/1.3655912
Publication status	Published - Oct 24 2011
Externally published	Yes

ASJC Scopus Subject Areas

Physics and Astronomy (miscellaneous)

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abstract = "A cycle-testing of field emission behavior was carried out for graphene film prepared by electrophoresis deposition followed by annealing at 700 C in argon atmosphere. The result shows that the graphene film displays a stable field emission characteristic after a period of conditioning. Also, it is interesting that the field emission hysteresis takes place when the film is measured in loops of rised and falled voltages. The possible physical mechanism of this hysteresis phenomenon may be relevant to the desorption/adsorption effect of gas molecules.",

author = "Jiangtao Chen and Jun Li and Juan Yang and Xingbin Yan and Tay, \{Beng Kang\} and Qunji Xue",

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T1 - The hysteresis phenomenon of the field emission from the graphene film

AU - Chen, Jiangtao

AU - Li, Jun

AU - Yang, Juan

AU - Yan, Xingbin

AU - Tay, Beng Kang

AU - Xue, Qunji

PY - 2011/10/24

Y1 - 2011/10/24

N2 - A cycle-testing of field emission behavior was carried out for graphene film prepared by electrophoresis deposition followed by annealing at 700 C in argon atmosphere. The result shows that the graphene film displays a stable field emission characteristic after a period of conditioning. Also, it is interesting that the field emission hysteresis takes place when the film is measured in loops of rised and falled voltages. The possible physical mechanism of this hysteresis phenomenon may be relevant to the desorption/adsorption effect of gas molecules.

AB - A cycle-testing of field emission behavior was carried out for graphene film prepared by electrophoresis deposition followed by annealing at 700 C in argon atmosphere. The result shows that the graphene film displays a stable field emission characteristic after a period of conditioning. Also, it is interesting that the field emission hysteresis takes place when the film is measured in loops of rised and falled voltages. The possible physical mechanism of this hysteresis phenomenon may be relevant to the desorption/adsorption effect of gas molecules.

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The hysteresis phenomenon of the field emission from the graphene film

Abstract

ASJC Scopus Subject Areas

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