Energy resolved transmission, Fermi Dirac occupancy and current for λ = 2.5 nm and 3.3 nm with A0 = 0.5 nm. Energy resolved transmission is shown in (a, d), difference in the Fermi Dirac occupancy of cold and hot ends is shown in (b, e) and current is shown in (c, f). For (a-c) λ = 2.5 nm and for (d-f) λ = 3.3 nm. Enull shifts towards higher energy sides with decreasing wavelength.
Kumar et al. Nanoscale Research Letters 2012 7:169 doi:10.1186/1556-276X-7-169