Quantum Hall devices based on single-crystalline graphene

Large scale single-crystalline graphene was achieved on copper foils with CH 4 as the precursor with a sandwich method. With a PMMA-assisted method, single-crystalline graphene was transferred to the marked SiO 2 /Si substrate. Quantum Hall devices will be fabricated by E-beam lithography and metall...

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Bibliographic Details
Published in29th Conference on Precision Electromagnetic Measurements (CPEM 2014) pp. 538 - 539
Main Authors Wang, Xueshen, Li, Jinjin, Zhong, Qing, Zhong, Yuan, Liu, Yonggang
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2014
Subjects
Graphene
Hall effect
Quantum Hall devices
Resistance
Silicon
single-crystalline
Substrates
Surface treatment
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Summary:Large scale single-crystalline graphene was achieved on copper foils with CH 4 as the precursor with a sandwich method. With a PMMA-assisted method, single-crystalline graphene was transferred to the marked SiO 2 /Si substrate. Quantum Hall devices will be fabricated by E-beam lithography and metallization. And, quantum Hall effect will be measured.
ISBN:1479952052
9781479952052
ISSN:0589-1485
2160-0171
DOI:10.1109/CPEM.2014.6898497