luminescence center meaning in English
发光中心
Examples
- The photoluminescence spectra were found to have the peak at 360nm and 675nm . we discuss the exciting spectrum and luminescence center separately . we take ito as the underlay material
在光致发光测定中,我们得到了位于360nm和675nm的发光峰,并讨论他们的激发谱和发光中心。 - The aluminates are used as the base and the rare earth materials are used as the luminescence center and trap center . the excitation resource can be visible light and man - made light
它以铝酸盐陶瓷材料为基质，以稀土材料作为掺杂元素形成发光中心和陷阱中心，激发光源可以为目光或人造光源。 - Site - select spectra indicate that the eu3 + in nanoparcles < wp = 7 > formed two kinds of luminescence centers with different branch ratios of 5d0 - 7fj . the ratio of varied with different excitation
用不同能量激发zns时5d0 7f0与5d0 7f1发光分支比不同，表明激发能量对两类发光中心的激发具有选择性。 - Under forward bias , the el spectra are found to have a luminescence band peaked at 510 nm of si - sic > 2 films and al - si - sic > 2 films , which originates mainly from the luminescence centers of some defects in the siox
对薄膜进行了乩谱的测量。发现了si - sio _ 2薄膜和al - si - sio _ 2薄膜均存在很强的峰位在510nm的电致发光( el )谱峰。 - Electron - hole pairs are created by photo - excitation in the nanoscale silicon units , and then recombined radiatively in the thin oxide layers , giving a green or red pl through the luminescence centers outside the nanoscale
不掺sb的szoz与ax层中的发光中心发射的光子能量为2 zcv ，掺sb的sfloz与引x层中的发光中心发射的光子能量为1