Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Size-Dependent Structural Distortions

Published

Author(s)

Michael D. Anderson, Colby L. Heideman, Qiyin Lin, Mary Smeller, Robert S. Kokenyesi, Andrew Herzing, Ian M. Anderson, Douglas A. Keszler, Paul Zschack, David C. Johnson

Abstract

Recently we reported that intergrowth compounds [(MSe)1+y]m(TSe2)n, with M = Pb, Bi Ce} and T = W, Nb, Ta} self assemble from designed precursors. The values of m and n represent, respectively, the number of MSe and TSe2 structural units of the unit cell of the superstructure and y describes the misfit between these structural units. As reported herein, the long range structural order along the modulation direction permits us to determine the atomic structure of these precisely defined one-dimensional (1D) nanolaminate structures as a function of m and n using a combination of scanning transmission electron microscopy (STEM) high-angle annular dark field (HAADF) imaging and x-ray diffraction (XRD) with Rietveld refinement.
Citation
Angewandte Chemie-International Edition
Volume
52
Issue
7

Keywords

chalcogenides, inorganic synthesis, hybrid materials, nanomaterials, composites

Citation

Anderson, M. , Heideman, C. , Lin, Q. , Smeller, M. , Kokenyesi, R. , Herzing, A. , Anderson, I. , Keszler, D. , Zschack, P. and Johnson, D. (2013), Size-Dependent Structural Distortions, Angewandte Chemie-International Edition, [online], https://doi.org/10.1021/nn402992y, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=913005 (Accessed May 29, 2024)

Issues

If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.

Created January 6, 2013, Updated October 12, 2021