Figure 2
From: Enhanced hot electron lifetimes in quantum wells with inhibited phonon coupling
(a) Normalized temperature dependent photoluminescence from 77 K to 300 K. (b) The peak energy as a function of temperature. (c) Extracted carrier temperature differences (ΔTC) as a function of absorbed power at 150 K (black squares), 225 K (red circles), and 300 K (green triangles).
