The Structure of Thin Epitaxial Layers of Lead Selenide

The article deals with the structure of lead selenide epitaxial layers, including nanolayers. The investigation is based on the measurements of the half-width of X-ray diffractions lines. It is shown how the sizes of subgrains-crystallites and the strain in layers vary with the layers thickness. The...

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Bibliographic Details
Published in:材料科学与工程：中英文A版 2013, Vol.3 (2), p.116-121
Main Author: Arif M. Pashaev Omar I. Davarashvili： Zaira G. Akhvlediani： Megi I. Enukashvilit Revaz G. Gulyaev Vladimir P. Zlomanov
Format: Article
Language:Chinese
Subjects:
X-射线
亚晶粒
外延层
晶格常数
硒化铅
纳米层
结构
薄膜
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Summary:The article deals with the structure of lead selenide epitaxial layers, including nanolayers. The investigation is based on the measurements of the half-width of X-ray diffractions lines. It is shown how the sizes of subgrains-crystallites and the strain in layers vary with the layers thickness. The effect of layer growth rates on the tangential lattice constant was studied.
ISSN:2161-6213