Comparing the photoluminescence spectra of different samples, our results agree with the quantum confinement-luminescencecenter model.
比较不同样品的光致发光谱,实验结果符合量子限制-发光中心模型。
2
Due to the quantum size effect, semiconductor quantum dot nanocrystals can be used to adjust the wavelength of the luminescencecenter for broadband infrared emission.
半导体量子点可利用量子尺寸效应,具有可调节红外宽带发光中心波长等特点。
3
The aluminates are used as the base and the rare earth materials are used as the luminescencecenter and trap center. The excitation resource can be man-made light and sunlight.