Data source (5) for "Slow optical response of semi-insulating GaN film studied by terahertz emission and photoluminescence spectroscopy"

Raw data for Fig9b in "Slow optical response of semi-insulating GaN film studied by terahertz emission and photoluminescence spectroscopy"We measured the PL time variation for five times, named "Fig9b_timevariation1–5"."Fig9b_timevariation**_3s_times_ (12)" means 3 * 12 = 36s after starting excitation.Fig9b shows the spectra averaged at each time point.

《利用太赫兹发射与光致发光光谱研究半绝缘氮化镓薄膜的慢光学响应》一文中图9b的原始数据。我们针对光致发光（PL, photoluminescence）的时间变化开展了五次测量，将各组测量结果分别命名为"Fig9b_timevariation1–5"。其中"Fig9b_timevariation**_3s_times_(12)"代表激发启动后经过3×12=36秒的时刻。图9b展示了各时间点的平均光谱。