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Powder x-ray diffraction of turbostratically stacked layer systems

Published online by Cambridge University Press:  31 January 2011

D. Yang  and
R. F. Frindt
D. Yang
Affiliation:
Department of Physics, Simon Fraser University, Burnaby, British Columbia, Canada V5A 1S6
R. F. Frindt
Affiliation:
Department of Physics, Simon Fraser University, Burnaby, British Columbia, Canada V5A 1S6
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Abstract

A special form of the Debye formula for calculating the powder x-ray diffraction of a turbostratically stacked layer system is derived, and calculated diffraction patterns for turbostratically stacked graphite and MoS2 layers are presented. Single-molecular-layer MoS2, prepared by exfoliation of lithium-intercalated MoS2 in water or alcohols, has been deposited on various supports, and x-ray diffraction patterns show that the restacking of the MoS2 layers can be perfectly turbostratic. The restacked MoS2 may or may not have water or organic bilayers between them, depending on the deposition conditions.

Type
Articles
Information
Journal of Materials Research , Volume 11 , Issue 7 , July 1996 , pp. 1733 - 1738
Copyright
Copyright © Materials Research Society 1996

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