Figure 1.

Binding energy of 1s-like heavy-hole exciton state as a function of left-hand- potential-barrier aluminum concentration (<a onClick="popup('http://www.nanoscalereslett.com/content/7/1/508/mathml/M48','MathML',630,470);return false;" target="_blank" href="http://www.nanoscalereslett.com/content/7/1/508/mathml/M48">View MathML</a>). The results are for the ground exciton state (ne = 1 and nh = 1) with <a onClick="popup('http://www.nanoscalereslett.com/content/7/1/508/mathml/M49','MathML',630,470);return false;" target="_blank" href="http://www.nanoscalereslett.com/content/7/1/508/mathml/M49">View MathML</a>, L = 15 nm, and R = 10 nm. (a, b) Several values of the hydrostatic pressure with different setups of the applied electric field for α0(P) = 3L(P)/4: (a) F = 0 kV/cm and (b) F = 20 kV/cm, have been considered. (c) The results are for two values of the applied electric field with P = 0 and α0 = 0.

Zapata et al. Nanoscale Research Letters 2012 7:508   doi:10.1186/1556-276X-7-508
Download authors' original image