Submitted for the MAR07 Meeting of The American Physical Society The Structure of Suspended Graphene JANNIK MEYER, ANDRE GEIM, MIKHAIL KATSNELSON, KOSTYA NOVOSELOV, TIM BOOTH, SIEGMAR ROTH, University of Manchester 鈥 The recent discovery of graphene has sparked significant interest, which has so ...
Graphene — a recently isolated one-atom-thick layered form of graphite — is a hot topic in the materials science and condensed matter physics communities, where it is proving to be a popular model system for investigation. An experiment involving indiv
the structure of suspended graphene sheets ++7+((&(#(.)1(&((4(%.814&4 +4,444(+((+37( ?(,/0333733<:/; wyun323 分享于 2016-07-02 15:45:10.0 the structure of suspended graphene sheets 文档格式: .pdf 文档页数: 14页 文档大小: 934.1k 文档热度: 文档分类: 论文 --...
The recent discovery of graphene has sparked much interest, thus far focused on the peculiar electronic structure of this material, in which charge carriers mimic massless relativistic particles. However, the physical structure of graphene€"a single layer of carbon atoms densely packed in a honeycomb...
et al. The structure of suspended graphene sheets. Nature 446, 60–63 (2007). Article ADS CAS PubMed Google Scholar Meyer, J. C. et al. On the roughness of single- and bi-layer graphene membranes. Solid State Commun. 143, 101–109 (2007). Article ADS CAS Google Scholar Fasolino,...
Fine structure of the lowest Landau level in suspended trilayer graphene. Phys. Rev. B 88, 121302(R) (2013).van Elferen HJ, Veligura A, Tombros N, Kurganova EV, van Wees BJ, Maan JC, et al. Fine structure of the lowest Landau level in suspended trilayer graphene. Phys. Rev. B ...
We report the theory and design equations of the suspended graphene varactor, wherein device capacitance is tuned by the voltage controlled deflection of a suspended graphene membrane. A simple model based on large membrane deflection predicts a capacitor tuning range of 76%, with a membrane pull-...
The G-band is the characteristic peak for sp2 hybridized C–C bonds in graphene. On the other hand, D-band (disorder or defect band) signifies the presnce of defects in crystal structure of the material, and represents a ring-breathing mode of sp2 hybridized carbon rings [26], [51], ...
The entire structure is then mechanically clamped, resulting in an average separation of 15 μm between the graphene and the gating chip. Finally, separate electrical contacts are made to the graphene and the gating chip. The entire device structure is placed inside an optical cryostat in ...
A. Graphene quilts for thermal management of high-power GaN transistors. Nature Commun. 3. 827 (2012). Article ADS Google Scholar Meyer, J. C. et al. The structure of suspended graphene sheets. Nature 446, 60–63 (2007). Article CAS ADS PubMed Google Scholar Banhart, F., Kota...