Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-11-30T19:45:52.711Z Has data issue: false hasContentIssue false
  • English
  • Français

Powder Diffraction Data of CdTexSe1-xSolid Solutions

Published online by Cambridge University Press:  10 January 2013

N.A. Razik ,
G. Al-Barakati  and
S. Al-Heneti
N.A. Razik
Affiliation:
Physics Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
G. Al-Barakati
Affiliation:
Physics Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
S. Al-Heneti
Affiliation:
Physics Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
Get access Rights & Permissions [Opens in a new window]

Abstract

CdTexSe1-xsolid solutions with (x) ranging between zero and one were prepared by solid state diffusion under vacuum and their precise lattice constants and X-ray powder diffraction data were determined. It was found that alloys with 0≤x≤0.4 possess the hexagonal wurtzite structure while those with 0.5≤x≤1.0 have the cubic zincblende structure. The lattice parameters obeyed Vegard's law according to the following formulae

Extrapolated lattice constants were a = 6.066(6) Å for the cubic form of CdSe and a = 4.563(6) Å and c = 7.502 (10) Å for the hexagonal form of CdTe.

Type
Research Article
Information
Powder Diffraction , Volume 5 , Issue 4 , December 1990 , pp. 206 - 209
Copyright
Copyright © Cambridge University Press 1990

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Hubbard, C.R.(1983) Adv. X-ray Anal. 26, 45.Google Scholar
Hubbard, C.R.(1983) J. Appl. Crystallogr. 16, 285.CrossRefGoogle Scholar
Pashinkin, A.S., and Sapozhnikov, R.A.(1962) Kristallografiya 7, 623.Google Scholar
Razik, N.A.(1987) J. Mater. Sci. Lett. 6, 1443.Google Scholar
Razik, N.A.(1988) J. Mater. Sci. Lett. 7, 569.CrossRefGoogle Scholar
Razik, N.A.(1985) Appl. Phys. A37, 187.Google Scholar
Razik, N.A.(1985) Phys. Status Solidi (a) 90, K125.Google Scholar
Razik, N.A., Al-Barakati, G., and Al-Heneti, S.(1989) J. Mater. Sci. Lett. 8, 1458.CrossRefGoogle Scholar
Stuckes, A.D.and Farrell, G.(1964) J. Phys. Chem. Solids 25, 477.Google Scholar
Tai, H., Nakashima, S., and Hori, S.(1975) Phys. Status Solidi (a) 30, K115.CrossRefGoogle Scholar
Weng, T.H.(1970) J. Electrochem. Soc. 117, 725.CrossRefGoogle Scholar