Optical Properties of Dilute CuAl$_{1-x}$Fe$_x$O$_2$ Delafossite Alloys
Mina Aziziha, S. Akbarshahi, S. Ghosh, P. Pramanik, A.H. Romero, S., Thota, S. Pittala, M.S. Seehra, and M.B. Johnson
TL;DR
This study investigates the optical properties of CuAl$_{1-x}$Fe$_x$O$_2$ delafossite alloys with varying iron content, comparing experimental measurements with theoretical models and phonon spectra simulations.
Contribution
It provides a comprehensive analysis of optical and phonon properties of dilute CuAl$_{1-x}$Fe$_x$O$_2$ alloys, combining experimental data with model simulations.
Findings
Optical properties vary with Fe concentration.
Phonon spectra match well with weighted dynamical matrix simulations.
Model simulations effectively predict experimental optical behavior.
Abstract
For powder samples of CuAlFeO ( 0, 0.01, 0.05, and 0.1), measured optical properties are compared with model simulations and phonon spectra are compared with simulations based on weighted dynamical matrix approach.
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Taxonomy
TopicsCopper-based nanomaterials and applications