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Debye-Waller factors of FeCl3- and ICl-graphite intercalation compounds

โœ Scribed by Takeshi Abe; Yasuo Mizutani; Naoki Shinoda; Eiji Ihara; Mitsuru Asano; Toshio Harada; Minoru Inaba; Zempachi Ogumi

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
418 KB
Volume
33
Category
Article
ISSN
0008-6223

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โœฆ Synopsis

Stage 2 and 3 FeCl,-graphite intercalation compounds (GICs) and stage l-3 ICI-GICs are prepared by a two-bulb method. The stage structures of the GICs are studied by X-ray diffraction, and ihe_GICs are characterized by the full width at half maximum of the (001) diffraciion peaks. The effective Debve-Wailer (DW) factors of the well crvstallized FeCL-GICs and ICI-GICs along the c-axis are deteimined from thestructure parameters, wi;h which the ml'nimum crystallographic R factor is obtained.

The effective DW factors are found to decrease with increasing the stage number of the FeCl,-GICs and ICl-GICs. The DW factors of the constituent atoms, carbon, iron, and chlorine, in the FeCI,-GICs and those of carbon, iodine, and chlorine in the ICI-GICs are also determined.

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