Electronic and thermal transportThe electronic transfer in disordered graphene and bigraphene is investigated taking into account electron scattering on impurity and various structures of short-range order. The new expression for electronic thermal conductivity K el (T) is suggested for a system in the...
The electronic structure of graphene causes its charge carriers to behave like relativistic particles. For a perfect graphene sheet free from impurities and disorder, the Fermi energy lies at the so-called ‘Dirac point’, where the density of electronic
We have studied the electron transport properties of a disordered graphene sample, where the disorder was intentionally strengthened by Ga+ ion irradiation. The magneto-conductance of the sample exhibits a typical two-dimensional electron weak localization behavior, with electron-electron interaction as ...
in ultra-fast and sensitive hot electron bolometer. However, a major issue is that the resistance of pristine graphene weakly depends on the electronic temperature. We propose using disordered graphene to obtain a strongly temperature dependent resistance. The measured electrical responsivity of the ...
For both conventional CL or gradient CL, the multiphase transport channels of proton, electron, gas, water and other substances are in a disordered state, resulting in strong electrochemical and concentration polarization. Based on this, Middleman et al. [72]first proposed the ideal electrode struct...
Transport properties of disordered electron system can be characterized by the conductance, Lyapunov exponent, or level spacing. Two additional parameters, ${K}_{11}$ and $\ensuremath{\gamma}$ were introduced recently which measure the nonhomogeneity of the spatial distribution of the electron insid...
The electron diffusion thermoelectric power has been formulated in a disordered system, where free electrons interact with a random array of thermally vibrating ions. The thermoelectric power was calculated, using the diagram technique, ... H Sato,T Matsuda,U Mizutani - 《Physica B+c》 被引量:...
Aharonov-Bohm oscillations in disordered topological insulator nanowires A direct signature of electron transport at the metallic surface of a topological insulator is the Aharonov-Bohm oscillation observed in a recent study of ... JH Bardarson,rnP. W. Brouwer,rnJ. E. Moore - 《Physical Review ...
electron transport in the gold covered sections of our SWCNTs and the device design shown inFig. 1e. The gold film covering the SWCNT sections is thermally anchored to the substrate and not annealed during the EM process. This leaves the sections acting as diffusive (disordered) contacts where...
I. eds., Electron-Electron Interactions in Disordered Systems (North-Holland, Amsterdam, 1985). Ramakrishna, M. H. S. S. et al. MoS2 and WS2 Analogues of Graphene. Angew. Chem. Int. Edit. 49, 4059–4062 (2010). Article Google Scholar Berkdemir, A. et al. Identification of ...