Figure 1.

The three-dimensional model for a standard HELLISH device. (a) Schematic diagram showing the emission of light under quasi-flatband-region condition (adapted from [8]); (b) biasing of the two-terminal simple-bar device.

Chaqmaqchee and Balkan Nanoscale Research Letters 2012 7:526   doi:10.1186/1556-276X-7-526
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