The ground states of both F center and F+ center in stoichiometry PbWO4 crystal are calculated by using the 1S state eigen function of the H-like atom as the trial function.
采用離散變分法計(jì)算了PbWO4晶體的能帶結(jié)構(gòu),并用F心及F+心的類氫離子1S波函數(shù)結(jié)合離散變分法計(jì)算了F心及F+心的電子基態(tài)能級(jí)。
The method is illustrated by considering the NaF:Cu++ system and the formation of the F center defect in NaF.
應(yīng)用此嵌入技術(shù)對(duì)NaF :Cu+系統(tǒng)及NaF中F心缺陷進(jìn)行了研究 ,計(jì)算出的NaF :Cu+系統(tǒng)的垂直激發(fā)能及F心光學(xué)激發(fā)能均與實(shí)驗(yàn)值符合得較好 ,說(shuō)明了此種嵌入技術(shù)是切實(shí)可行
BaFCl:Eu~(2+) is the kind of excellent material of X—ray s storage, and its process of X—ray s storage strongly depends on F centers.
BaFCl:Eu~(2+)是一種優(yōu)良的X射線存儲(chǔ)成像材料,其X射線存儲(chǔ)及光釋光過(guò)程與晶體中的F心有緊密關(guān)系。
The output energy of F-atom laser and XeF excimerlaser and the F-atom laser output pattern as a function of the gas partial pressure were reported.
本文報(bào)道了面預(yù)電離F原子激光和XeF激光輸出能量以及F原子激光光斑隨各氣體分壓的變化情況。