Document Type

Article

Publication Date

10-21-2002

Journal or Book Title

Applied Physics Letters

Volume

81

Issue

17

First Page

3185

Last Page

3187

DOI

10.1063/1.1516231

Abstract

Reciprocal lattice mapping has been performed on Fe0.81Ga0.19 crystals by ω–ω/2θ, Ψ–ϕ, and ω–ϕ scans. A strong elongation of the 〈001〉c peak was found along the〈110〉c direction. ω scans revealed short lateral correlation lengths ξ along 〈110〉cand strong diffuse scattering along the 〈001〉c. Multiple domains with monoclinic symmetry (angle ∼190°) were observed by Ψ–ϕ and ω–ϕ scans on the (001)c face, and were also tilted with respect to each other. The results show an average cubic structure with orthorhombic structural modulations, and two structural domain states that result in a limiting monoclinic symmetry.

Comments

The following article can be found in Applied Physics Letters 81 (2002): 3185 and may be found at http://dx.doi.org/10.1063/1.1516231.

Rights

Copyright 2002 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.

Copyright Owner

American Institute of Physics

Language

en

File Format

application/pdf

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