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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...

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Detalles Bibliográficos
Autores principales: Correia, João Guilherme, Amaral, Vitor S, Araújo, João Pedro, Bordet, P, Haas, Heinz, Le Floc'h, S, Lopes, A M L, Rita, E, Carvalho-Soares, João
Lenguaje:eng
Publicado: 2005
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevB.72.144523
http://cds.cern.ch/record/915971