caa a22 4500 388022884 CHVBK 20180307124929.0 cr unu---uuuuu 161130e199805 xx s 000 0 eng 10.1557/JMR.1998.0160 doi S0884291400043971 pii (NATIONALLICENCE)cambridge-10.1557/JMR.1998.0160 Species resolved analysis of the expansion of hydroxyapatite laser ablation plumes [Elektronische Daten] The plume generated by ablation of hydroxyapatite targets under ArF excimer laser irradiation has been investigated by means of fast intensified charge coupled device (CCD) imaging and optical emission spectroscopy. Results have shown that the plume splits into two plasma clouds as it expands. Time and spatial resolved spectra have revealed that under the experiment conditions emission is mostly due to calcium neutral atoms and calcium oxide molecular radicals. Imaging of the plume with the aid of bandpass filters has demonstrated that the emissive species in the larger and faster plasma cloud are calcium neutral atoms whereas in the smaller and slower one are calcium oxide molecular radicals. Copyright © Materials Research Society 1998 Serra P. Departament de Física Aplicada i Electrònica, Universitat de Barcelona, Avda. Diagonal 647, E-08028 Barcelona, Spain Morenza J. L. Departament de Física Aplicada i Electrònica, Universitat de Barcelona, Avda. Diagonal 647, E-08028 Barcelona, Spain Journal of Materials Research Cambridge University Press 13/5(1998-05), 1132-1135 0884-2914 13:5<1132 1998 13 JMR https://doi.org/10.1557/JMR.1998.0160 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1557/JMR.1998.0160 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Serra P. Departament de Física Aplicada i Electrònica, Universitat de Barcelona, Avda. Diagonal 647, E-08028 Barcelona, Spain NATIONALLICENCE 700 1- Morenza J. L. Departament de Física Aplicada i Electrònica, Universitat de Barcelona, Avda. Diagonal 647, E-08028 Barcelona, Spain NATIONALLICENCE 773 0- Journal of Materials Research Cambridge University Press 13/5(1998-05), 1132-1135 0884-2914 13:5<1132 1998 13 JMR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge