F centre

The calculation reveals that both the F and F+ centers in SrWO4 have donor energy levels within the forbidden band.

計算結果表明,F和F+心在禁帶中引入了新的施主能級;從施主能級到導帶底的電子躍遷能分別是1。

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.

采用離散變分法計算了PbWO4晶體的能帶結構,并用F心及F+心的類氫離子1S波函數結合離散變分法計算了F心及F+心的電子基態能級。

The method is illustrated by considering the NaF:Cu++ system and the formation of the F center defect in NaF.

應用此嵌入技術對NaF :Cu+系統及NaF中F心缺陷進行了研究 ,計算出的NaF :Cu+系統的垂直激發能及F心光學激發能均與實驗值符合得較好 ,說明了此種嵌入技術是切實可行

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+)是一種優良的X射線存儲成像材料,其X射線存儲及光釋光過程與晶體中的F心有緊密關系。

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.

采用離散變分法計算了PbWO4晶體的能帶結構,并用F心及F+心的類氫離子1S波函數結合離散變分法計算了F心及F+心的電子基態能級。