Time-resolved dynamics in single InGaN quantum dots
Time-resolved dynamics in single InGaN quantum dots
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DOI:
10.1063/1.1614831
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发表时间:
2003-09-29
影响因子:
4
通讯作者:
Arakawa, Y
中科院分区:
文献类型:
--
作者:
Robinson, JW;Rice, JH;Arakawa, Y
We present measurements of photoluminescence decay dynamics for single InGaN quantum dots. The recombination is shown to be characterized by a single exponential decay, in contrast to the nonexponential recombination dynamics seen in the two-dimensional wetting layer. The lifetimes of single dots in the temperature range 4 to 60 K decrease with increasing temperature. (C) 2003 American Institute of Physics.