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Nanoscale Structure in AgSbTe2 Determined by Diffuse Elastic Neutron Scattering

Journal articles  - Journal Article
Specht, ED; Ma, J; Delaire, O; Budai, JD; May, AF; Karapetrova, EA
Published in: Journal of Electronic Materials
June 1, 2015
Published version (DOI)

Diffuse elastic neutron scattering measurements have confirmed that AgSbTe2 has a hierarchical structure, with defects on length scales from nanometers to microns. While scattering from this mesoscale structure is consistent with previously proposed structures in which Ag and Sb order on a NaCl lattice, more diffuse scattering from nanoscale structures suggests a structural rearrangement in which hexagonal layers form a combination of (ABC), (ABA), and (AAB) polytypes. Consequently, the AgCrSe2 structure is the best-fitting model for the local atomic arrangements.

Duke Scholars

Olivier Delaire
Author Olivier Delaire Thomas Lord Department of Mechanical Engineering and Materia ...
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Published In

Journal of Electronic Materials

DOI

10.1007/s11664-014-3447-0

ISSN

0361-5235

Publication Date

June 1, 2015

Volume

44

Issue

6

Start / End Page

1536 / 1539

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 34 Chemical sciences
 

Citation

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Specht, E. D., Ma, J., Delaire, O., Budai, J. D., May, A. F., & Karapetrova, E. A. (2015). Nanoscale Structure in AgSbTe2 Determined by Diffuse Elastic Neutron Scattering. Journal of Electronic Materials, 44(6), 1536–1539. https://doi.org/10.1007/s11664-014-3447-0
Specht, E. D., J. Ma, O. Delaire, J. D. Budai, A. F. May, and E. A. Karapetrova. “Nanoscale Structure in AgSbTe2 Determined by Diffuse Elastic Neutron Scattering.” Journal of Electronic Materials 44, no. 6 (June 1, 2015): 1536–39. https://doi.org/10.1007/s11664-014-3447-0.
Specht ED, Ma J, Delaire O, Budai JD, May AF, Karapetrova EA. Nanoscale Structure in AgSbTe2 Determined by Diffuse Elastic Neutron Scattering. Journal of Electronic Materials. 2015 Jun 1;44(6):1536–9.
Specht, E. D., et al. “Nanoscale Structure in AgSbTe2 Determined by Diffuse Elastic Neutron Scattering.” Journal of Electronic Materials, vol. 44, no. 6, June 2015, pp. 1536–39. Scopus, doi:10.1007/s11664-014-3447-0.
Specht ED, Ma J, Delaire O, Budai JD, May AF, Karapetrova EA. Nanoscale Structure in AgSbTe2 Determined by Diffuse Elastic Neutron Scattering. Journal of Electronic Materials. 2015 Jun 1;44(6):1536–1539.
Journal cover image

Published In

Journal of Electronic Materials

DOI

10.1007/s11664-014-3447-0

ISSN

0361-5235

Publication Date

June 1, 2015

Volume

44

Issue

6

Start / End Page

1536 / 1539

Related Subject Headings

  • Applied Physics
  • 51 Physical sciences
  • 40 Engineering
  • 34 Chemical sciences