Search Results - Mirão, J.P.

Pattern of minor element enrichment in columbites: A synchrotron radiation X-ray fluorescence ( SRXRF) study by Mirão, J.P., Figueiredo, M.O.

“…The pattern of minor elements incorporation in columbites from granitic pegmatites of Alto Ligonha, Mozambique, was disclosed on the basis of synchrotron…”
Get full text

Soft X-ray absorption at the O K-edge in rutile-type natural oxides by Figueiredo, M.O., Mirão, J.P.

“…An X-ray absorption study on O 1s edge was carried out on natural oxides with rutile-type crystal structure – the minerals rutile (TiO2), pyrolusite (MnO2),…”
Get full text

Chemistry versus phase constitution of yellow ancient tile glazes: A non-destructive insight through XAS by Figueiredo, M.O., Veiga, J.P., Silva, T.P., Mirão, J.P., Pascarelli, S.

“…Using synchrotron radiation-based analytical (SRXRF) and spectroscopic (XAS) non-destructive techniques, a study was carried out on lead-rich, tin-opacified…”
Get full text

Modelling the size of red-colouring copper nanoclusters in archaeological glass beads by Figueiredo, M.O., Veiga, J.P., MirÃo, J.P.

Get full text