Effect of Oxidation Conditions on the Phase Composition, Structure, and Properties of Photosensitive Lead Sulfide Layers

被引:0
|
作者
M. I. Kamchatka
Yu. M. Chashchinov
D. B. Chesnokova
机构
[1] St. Petersburg State Electrotechnical University,
来源
Inorganic Materials | 2001年 / 37卷
关键词
Oxidation; Spectroscopy; Sulfide; Inorganic Chemistry; Thermal Analysis;
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摘要
The oxidation of single-crystal and polycrystalline lead sulfide was studied as a function of process duration and temperature. The phase changes during oxidation were followed by thermal analysis, x-ray diffraction, and x-ray photoelectron spectroscopy. The transport properties of as-grown and oxidized PbS layers were measured. A mechanism was proposed for the bulk and surface processes resulting in the formation of photosensitive PbS-based structures.
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页码:910 / 914
页数:4
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