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Atomic ordering of the fluorine dopant in the $HgBa_{2}CuO_{4+\delta}high-T_{c}$ superconductor
Lattice sites and collective ordering of fluorine atoms in oxygen- reduced samples of HgBa/sub 2/CuO/sub 4/ were investigated with the perturbed angular correlation technique by measuring the electric field gradients induced at /sup 199m/Hg nuclei. The experimental data were interpreted with the hel...
Autores principales: | , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
2005
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevB.72.144523 http://cds.cern.ch/record/915971 |