Transport studies on CVD-grown graphene
Name
495728692-MIT.pdf
Description
Full printable version
Size
15.29 MB
Format
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Checksum (MD5)
72f33b355920beb5d1e2593d0fa87a0f
Author(s)
Huntley, Miriam Hanna
Advisor(s)
Raymond C. Ashoori.
Alternative Title
Transport studies on chemical vapor deposition-grown graphene
Date Issued
2009
Publisher
Massachusetts Institute of Technology
Abstract
In this thesis, we report transport studies performed on CVD-grown graphene. We perform resistivity and hall measurements on a large-area sample at 4' K. We measure the carrier mobility of the sample and find it to be on the order of 1000 cm2/Vs, whereas monolayer graphene regularly exhibits much higher mobilities. We also examine what we find to be weak signatures of Shubnikov-de Haas oscillations in magnetic field sweeps. Finally, we study magneto-resistance effects at low fields, and find that the sample exhibits weak-localization effects.
Description
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Physics, 2009.
Includes bibliographical references (leaves 67-68).
Subjects
Physics.
MIT Department
Massachusetts Institute of Technology. Department of Physics
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