Intense visible photoluminescence from coloured LiF films on silicon

被引：24

作者：

Baldacchini, G

Burattini, E

Fornarini, L

Mancini, A

Martelli, S

Montereali, RM

机构：

[1] Ctr Ric Frascati, Div Fis Appl, Dipartimento Innovaz, ENEA, I-00044 Frascati, Rome, Italy

[2] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

来源：

THIN SOLID FILMS | 1998年 / 330卷 / 02期

关键词：

photoluminescence; LIF films; silicon; visible;

D O I：

10.1016/S0040-6090(98)00806-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Lithium fluoride films, about 1.5 mu m thick, thermally evaporated onto silicon <100> substrates were subjected to low energy electron bombardment. Intense photoluminescence, extending from green to red in thr visible spectral range was measured at room temperature in the irradiated areas, due to the presence of the laser active F-2 and F-3(+) colour centres. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：67 / 69

页数：3

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