Undergraduate Thesis Or Project

 

Fabrication and Characterization of Nanoscale Devices made from Molybdenum Disulfide Public Deposited

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https://ir.library.oregonstate.edu/concern/undergraduate_thesis_or_projects/s7526d78g

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  • Using a simple dry transfer process, I construct and characterize three nanoscale MoS2 devices using current-voltage curves, Raman spectroscopy, optical and atomic force microscopy. I compare these devices, the thinnest of which was few layer ( ≤ 10 nm) MoS₂ capable of showing photoconductance, with a current whose magnitude is affected by a split gate voltage. The thinnest device’s results show mechanical exfoliation paired with a dry transfer is an economical and effective way to fabricate ultrathin gate-tunable devices.
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  • description.provenance : Approved for entry into archive by Steven Van Tuyl(steve.vantuyl@oregonstate.edu) on 2017-05-18T21:03:25Z (GMT) No. of bitstreams: 2license_rdf: 1370 bytes, checksum: cd1af5ab51bcc7a5280cf305303530e9 (MD5)ThesisSpring2017_submission_ZachMcKay.pdf: 929359 bytes, checksum: b6dcd90388d008baeea5b5641b9e6469 (MD5)
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