ORIGIN OF THE 1.54-MU-M LUMINESCENCE OF ERBIUM-IMPLANTED POROUS SILICON

被引:77
作者
SHIN, JH
VANDENHOVEN, GN
POLMAN, A
机构
[1] FOM Institute for Atomic and Molecular Physics, 1098 SJ Amsterdam
关键词
D O I
10.1063/1.113989
中图分类号
O59 [应用物理学];
学科分类号
摘要
Photoluminescence of erbium-implanted porous silicon is investigated. Room temperature 1.54 μm Er3+ luminescence is observed after annealing. The luminescence spectrum, annealing characteristics, temperature quenching, and the luminescence lifetime suggest that the Er3+ luminescence is mediated by photocarriers in the amorphous silicon matrix in porous silicon, and not related to the presence of the crystal nanograins.© 1995 American Institute of Physics.
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页码:2379 / 2381
页数:3
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