Structure of Zn_(1-x)Mn_xIn_2Se_4 crystals grown by CVT
J. Mantilla, G. E. S. Brito, E. ter Haar, V. Sagredo, V. Bindilatti
TL;DR
This study investigates the structural evolution of Zn_(1-x)Mn_xIn_2Se_4 crystals grown via CVT, revealing a transition from hexagonal to tetragonal structures as Mn concentration decreases.
Contribution
It provides detailed analysis of structural changes in Zn_(1-x)Mn_xIn_2Se_4 crystals across a range of Mn concentrations using X-ray diffraction techniques.
Findings
Transition from hexagonal to tetragonal structure with decreasing Mn content
Successful growth of single crystals via CVT method
Structural characterization across the composition range
Abstract
Single crystals of Zn_(1-x)Mn_xIn_2Se_4 were grown by the chemical vapour phase transport technique (CVT). The Mn concentration was varied from x=1 to x=0.01. Through X-rays powder diffraction patterns and Laue diagrams of single crystals we studied the transformation from the hexagonal structure of MnIn_2Se_4 to the tetragonal structure of ZnIn_2Se_4.
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