The phase transition behavior of local structure around Fe in a shape memory alloy related material of TiNiFe was evaluated by x-ray fluorescence holography,which can provide 3D atomic arrangement around a specific **...
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The phase transition behavior of local structure around Fe in a shape memory alloy related material of TiNiFe was evaluated by x-ray fluorescence holography,which can provide 3D atomic arrangement around a specific *** multiple energy x-ray holograms were recorded at 225 K and 100 K,which correspond to the parent and commensurate phases, *** reconstructed 3D atomic images show that 1st neighbors Ti,which fluctuated in parent phase,rapidly stabilized by cooling,and cluster-like structure with a radius of 10 A
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