Excitons and recombination in photovoltaic materials

被引：0

作者：

Smith, S ^{[1
]}

Cheong, HM ^{[1
]}

Fluegel, BD ^{[1
]}

Geisz, JF ^{[1
]}

Olson, JM ^{[1
]}

Dhere, R ^{[1
]}

Kazmerski, LL ^{[1
]}

Mascarenhas, A ^{[1
]}

机构：

[1] Natl Renewable Energy Lab, Golden, CO 80401 USA

来源：

NCPV PHOTOVOLTAICS PROGRAM REVIEW: PROCEEDINGS OF THE 15TH CONFERENCE | 1999年 / 462卷

关键词：

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

High spatial resolution (similar to 0.7 mu m) scanning confocal microscopy, combined with low-temperature (5 K) photoluminescence (PL) spectroscopy, can be used to probe the spatial variations in the spectral properties of photovoltaic materials with sub-micron spatial resolution (similar to 0.7 mu m). We report on the successful demonstration of this technique applied to two particular photovoltaic systems: a partially ordered GaInP2 epilayer, and a released (exposing the CdTe/CdS interface) polycrystalline CdTe film.

引用

页码：467 / 472

页数：6

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