JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT ›› 2017, Vol. 37 ›› Issue (3): 25-30.doi: 10.12060/j.issn.1000-7202.2017.03.06

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Review of Quantum Hall Resistance Using Graphene

PU Xiao-qing1;WU Jing1;YAN Xu1   

  1. 1、Beihang university,Beijing 100191,China
  • Online:2017-06-24 Published:2017-06-24

Abstract: Resistors have been widely used in electrical and electronic and other non-electric fields as important components.It is crucial to assure the metrological traceability and dissemination of their resistance values.Compared with conventional physical metrological standard of resistance,quantum Hall resistance standard is of high stability and accuracy.Both the national and defensive quantum Hall resistance metrology standards in China are based on GaAs-AlGaAs.However,extremely high requirement of the outside temperature and magnetic field is needed.It is difficult for most of metrology and measurement laboratories to reproduce such conditions.The springing up of graphene materials provides the possibility for developing a new quantum Hall resistance standard.The production method of graphene material and its quantum Hall effect are briefly described.The abroad research status of graphene quantum Hall effect is introduced,and the problems in the development of the quantum Hall resistors based on graphene material are analyzed to provide the possible beneficial reference for the development of new quantum Hall resistance standard in China.

Key words: Graphene, Quantum Hall effect, Resistance standard