luminescence center中文什么意思

發(fā)音:

用"luminescence center"造句

發(fā)光中心

luminescence: n. 【物理學(xué)】發(fā)光，發(fā)螢[冷、磷]光。 adj. -n ...
center: n. 1.中心；中心點(diǎn)；圓心；中央；中樞，核心；中心人物 ...
center of luminescence: 發(fā)光中心
luminescence: n. 【物理學(xué)】發(fā)光，發(fā)螢[冷、磷]光。 adj. -nescent
auroral luminescence: 極光發(fā)光

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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
在光致發(fā)光測(cè)定中,我們得到了位于360nm和675nm的發(fā)光峰,并討論他們的激發(fā)譜和發(fā)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
它以鋁酸鹽陶瓷材料為基質(zhì)，以稀土材料作為摻雜元素形成發(fā)光中心和陷阱中心，激發(fā)光源可以為目光或人造光源。
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
用不同能量激發(fā)zns時(shí)5d0 7f0與5d0 7f1發(fā)光分支比不同，表明激發(fā)能量對(duì)兩類發(fā)光中心的激發(fā)具有選擇性。
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
對(duì)薄膜進(jìn)行了乩譜的測(cè)量。發(fā)現(xiàn)了si - sio _ 2薄膜和al - si - sio _ 2薄膜均存在很強(qiáng)的峰位在510nm的電致發(fā)光( el )譜峰。
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
不摻sb的szoz與ax層中的發(fā)光中心發(fā)射的光子能量為2 zcv ，摻sb的sfloz與引x層中的發(fā)光中心發(fā)射的光子能量為1