CATHODOLUMINESCENCE FROM POROUS SILICON

被引：10

作者：

PILLAI, SM ^{[1
]}

XU, ZY ^{[1
]}

GAL, M ^{[1
]}

GLAISHER, R ^{[1
]}

PHILLIPS, M ^{[1
]}

COCKAYNE, D ^{[1
]}

机构：

[1] UNIV SYDNEY, ELECTRON MICROSCOPE UNIT, SYDNEY, NSW 2006, AUSTRALIA

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1992年 / 31卷 / 12A期

关键词：

CATHODOLUMINESCENCE; POROUS SILICON;

D O I：

10.1143/JJAP.31.L1702

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Spatially resolved cathodoluminescence (CL) spectra were measured on porous silicon. The CL spectra showed bands and prominent peaks ranging in energy between 1.45 eV and 3 eV and were unlike the photoluminescence spectra measured on the same samples, which consisted of the well known single, broad band peaking in the visible or near infrared region. Two possible models are discussed to explain these observations.

引用

页码：L1702 / L1703

页数：2

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