Open Access

Fig. 6


Download original image

Isc/max (Isc) and Voc/max (Voc) versus the thickness of the tunnel barrier tB. Assuming a thick barrier excited states are very thin and energy mesh has to be also very thin. From a computational point of view we cannot conduct the calculation for tunnel thicker than 3 nm assuming the transverse dispersion. This calculation has then been conducted only for a transverse wave vector equals to zero.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.