Title of article
Pd particles supported on ZnO (001) epitaxial thin films, evolution during HRTEM observations
Author/Authors
Giorgio، نويسنده , , S. and Graoui، نويسنده , , H. and Chapon، نويسنده , , C. and Henry، نويسنده , , C.R.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1997
Pages
5
From page
169
To page
173
Abstract
Pd particles were condensed under UHV on ZnO (001) thin films epitaxially grown on mica single crystals. The epitaxial relationships between Pd and ZnO lattices were determined by electron diffraction, (111) Pd//(001) ZnO and [112] Pd//[100] ZnO. A tetrahedral shape of the particles larger than 20 nm was observed, using weak beam dark field electron microscopy. After strong irradiation conditions, an evolution of the structure was observed, which could be due to the formation of PdZn alloy.
Keywords
Pd particles , Thin films , Electron diffraction
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
1997
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2134546
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