(a) Schematic of vapor deposition process with two heat zones. (b) SEM image of fibers formed on SiO2/Si substrate. (c) Comparison of XRD data for fibers and the source. (d) TEM image of a fiber. (e) ...
One of the biggest practical issues surrounding graphene is the commonplace methods that require the transfer of graphene onto an intended substrate. Transfer-free graphene is one key area currently ...
Graphene in its pristine state and various functionalized derivatives has yielded excellent results in sensing experiments, such as single-atom gas sensitivity 1, DNA sequencing 2,3,4 and electronic ...
Copyright AD-TECH; licensee AZoM.com Pty Ltd. This is an AZo Open Access Rewards System (AZo-OARS) article distributed under the terms of the AZo–OARS https://www ...
Top image: Schematics illustrating spin transport in CVD graphene on Si/SiO2 substrate, with ferromagnetic contacts (Co/TiO2) for spin injection and detection. Bottom image: An optical microscope ...
Controlled layer-by-layer removal of graphene. (A) Schematic illustration of the method: (Step 1) The bilayer graphene on top of a Si/SiO2 substrate. (Step 2) A patterned layer of zinc metal is ...
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