OPTICAL AND ELECTRICAL-PROPERTIES OF TRANSPARENT CONDUCTING ZNO FILMS PREPARED BY SPRAY-PYROLYSIS

被引：16
|
作者：
DEMIAN, SE
机构：
[1] Solid State Physics Laboratory, Physics Department, National Research Centre, Giza, 12622, Dokki
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 1994年 / 5卷 / 06期
关键词：
D O I：
10.1007/BF00215574
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Transparent conducting zinc oxide (unintentionally doped) films were prepared by spray pyrolysis using air as the carrier gas. The optical and electrical properties of the films are presented and discussed as a function of the substrate temperature. The optical properties were studied in the ultraviolet (u.v.) visible and near infrared (i.r.) regions. The transmittance data were used to determine the optical constants, the refractive index, n, the extinction coefficient, k, and the absorption coefficient, alpha. The reflectivity of the films was calculated and found to be very small in the wavelengths investigated, showing a tendency to increase in the i.r. range in order to act as a host reflector.
引用
收藏
页码：360 / 363
页数：4
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