Publications [#318429] of Henry Everitt

Papers Published
  1. Neogi, A; Everitt, H; Morkoc, H; Kuroda, T; Tackeuchi, A, Size Dependence of Carrier Recombination Efficiency in GaN Quantum Dots, IEEE Transactions on Nanotechnology, vol. 4 no. 2 (March, 2005), pp. 297-299 [abs_all.jsp], [doi] .

    The dependence of radiative recombination rate and efficiency on GaN quantum-dot (QD) size and temperature is studied by time-resolved photoluminescence (PL) spectroscopy. The emission is dominated. by radiative recombination at low temperatures (< 125 K) and exhibits high PL efficiency at room temperature. The radiative lifetime and the relative quantum efficiency decrease with the decreasing QD size.