The modification methods of titanate nanotubes are adopted to broaden the photoabsorption region and improve photo-quantum efficiency.
为了拓宽可见光吸收范围和提高量子产率，需要对其进行改性。
2
Comparing to a lot of the experimental spectra and theoretical calculation results, the photoabsorption spectra of the Rydberg molecules in strong external field have attracted little attention.