Sentence examples for the transport gap from inspiring English sources

Therefore, the modulation of the optical gap is useful because it results into tuning of the transport gap.

In our recent experiment [20], we carried out systematic studies of the scaling of the transport gap in GNRs of various dimensions.

In an effort to explain these experimental results, various theoretical explanations for the transport gap formation in disordered graphene nanostructures have been proposed, including models based on Coulomb blockade in a series of quantum dots [21], Anderson localization due to edge disorder [22 24], and a percolation driven metal-insulator transition [25].

By using density functional theory methods on polyfluorenes as an example, we show that moving the inter-ring linkage on arylene units away from the para position can raise the T1 energy by as much as 0.36 eV While the ortho linkage raises the T1 energy by a greater extent than the meta, it is the latter that opens the transport gap wider.

The carriers can be delocalized either with increasing T or increasing B. The measured transport gap of approximately 20 meV is comparable to thermal broadening at room temperature (approximately 25 meV).

Although the use of open constrictions enhances the visibility of the Coulomb peaks and reduces the transport-gap region, emerging pronounced parasitic localized states make the analysis very difficult.

The large number of resonances with amplitudes in the range of up to 0.1 e 2/h inside the gap region may be due to both, (i) resonances in the graphene constrictions acting as tunneling barriers [4] (and thus being mainly responsible for the large extension of this transport gap) and (ii) Coulomb resonances of the quantum dot itself (see also examples of Coulomb diamonds in Figure 1c).

The resulting transport gap formation can be most simply attributed to quasi-onedimensional (1D) confinement of the carriers, which induces an energy gap in the single particle spectrum [5 7],[5 7]3].

As noted by Paley and Maar [18], the bone healing index gradually decreases the longer the lengthening time and/or the larger bone transport gap is.

The larger effective transport gap of path 2 (HOMO-5/LUMO+2) in respect to the normal gap of path 1 (HOMO/LUMO) can explain the difference in conductance between the two configurations.

In Figure 1b we show the conductance G qd as a function of back gate voltage at low bias (V b = 200 μ V) highlighting the strong suppression of the conductance around the charge neutrality point (-5 < V bg < 3 V) due to the so-called transport gap [19 22].