Light intensity in reflection mode of PAAO (AJ-4-04-20 sample, 1st anodization)

Light intensity data recorded during the anodization of aluminum monocrystal. Light source: SLS201L/M (ThorLabs). Spectrometer: USB4000 (OceanOptics). Spectra acquisition software: SpectraSuite (OceanOptics). Integration time: 360 us. Scans to average: 10. Spectrum is recorded every 2 s during anodization. ref.txt includes reference spectra just before the start of anodization process. Anodization was performed in 0.3 mol/L oxalic acid at 40 V for 1 hour.本数据集为单晶铝阳极氧化过程中记录的光强数据。光源采用SLS201L/M（ThorLabs），光谱仪为USB4000（OceanOptics），光谱采集软件为SpectraSuite（OceanOptics）。积分时长为360微秒，平均扫描次数为10次；阳极氧化过程中每2秒记录一次光谱。ref.txt文件包含阳极氧化流程启动前的参考光谱。本次阳极氧化在0.3 mol/L草酸溶液中以40 V恒压条件下进行，反应时长为1小时。