Luminescence spectra, recombination lifetimes of these transitions as well as their temperature dependencies have been measured, from which the radiative recombination lifetimes of about 0.
用时间分辨光谱学方法研究低压有机金属化学汽相沉积生长的ＧａＮ中自由、束缚激子（ＢＸ）的跃迁，讨论了这些跃迁的光致发光光谱、复合寿命及其与温度的关系，给出了中性施主束缚激子和自由激子（ＦＸ）的辐射复合寿命分别为０。
