LIGHT-INDUCED-CHANGES IN HYDROGENATED AND DEUTERATED AMORPHOUS-SILICON FILMS AND SOLAR-CELLS

被引：17

作者：

NEVIN, WA

YAMAGISHI, H

ASAOKA, K

NISHIO, H

TAWADA, Y

机构：

[1] Central Research Laboratories, Kanegafuchi Chemical Industry Co. Ltd., Hyogo-ku, Kobe 652, 2-80, 1-chome, Yoshida-cho

来源：

APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 25期

关键词：

D O I：

10.1063/1.105710

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Optical, electronic, and structural properties of high-quality a-Si:H and a-Si:D films are compared. While having essentially similar electrical properties, a-Si:D shows higher stability of the photoconductivity (sigma(ph)) under illumination, and faster thermal recovery of the degraded sigma(ph). These differences may originate from differences in the Si-Si and Si-H/D bonding structures, indicated by Raman scattering and infrared measurements. In agreement, single-junction solar cells with an intrinsic a-Si:D layer show smaller light-induced changes than a-Si:H cells.

引用

页码：3294 / 3296

页数：3

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