NOVOTNÝ, Karel, Jozef KAISER, Michaela GALIOVÁ, Veronika KONEČNÁ, Jan NOVOTNÝ, Radomír MALINA, Miroslav LIŠKA, Viktor KANICKÝ and Vítězslav OTRUBA. Mapping of different structures on large area of garnite sample using laser-ablation based analytical techniques, an exploratory study. Spectrochimica Acta Part B. Amsterdam: Elsevier Science, 2008, 63B, No 10, p. 1139-1144. ISSN 0584-8547. |
Other formats:
BibTeX
LaTeX
RIS
@article{795944, author = {Novotný, Karel and Kaiser, Jozef and Galiová, Michaela and Konečná, Veronika and Novotný, Jan and Malina, Radomír and Liška, Miroslav and Kanický, Viktor and Otruba, Vítězslav}, article_location = {Amsterdam}, article_number = {10}, keywords = {LIBS; LA-ICP-MS; Geological samples; Spatially-resolved analysis; Compositional mapping}, language = {eng}, issn = {0584-8547}, journal = {Spectrochimica Acta Part B}, title = {Mapping of different structures on large area of garnite sample using laser-ablation based analytical techniques, an exploratory study}, volume = {63B}, year = {2008} }
TY - JOUR ID - 795944 AU - Novotný, Karel - Kaiser, Jozef - Galiová, Michaela - Konečná, Veronika - Novotný, Jan - Malina, Radomír - Liška, Miroslav - Kanický, Viktor - Otruba, Vítězslav PY - 2008 TI - Mapping of different structures on large area of garnite sample using laser-ablation based analytical techniques, an exploratory study JF - Spectrochimica Acta Part B VL - 63B IS - 10 SP - 1139-1144 EP - 1139-1144 PB - Elsevier Science SN - 05848547 KW - LIBS KW - LA-ICP-MS KW - Geological samples KW - Spatially-resolved analysis KW - Compositional mapping N2 - Laser-ablation based analytical techniques represent a simple way for fast chemical analysis of different materials. In this work, an exploratory study of multi-element (Ca, Al, Fe, Mn) mappings of a granite sample surface was performed by laser induced breakdown spectroscopy (LIBS) and subsequently by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analysis. The operating parameters (e.g. pulse energy, ablation-crater size) were optimized for both techniques in order to achieve the appropriate conditions for two-dimensional high-resolution compositional mappings of mineral microstructures in large sample areas. The sample was scanned with 100 x 100 individual sample points to map an area of 20 x 20 mm2. The normalized signals were used for construct of contour plots which were colored according local distribution of the selected elements. The results of two laser-based methods were compared and found to be similar. ER -
NOVOTNÝ, Karel, Jozef KAISER, Michaela GALIOVÁ, Veronika KONEČNÁ, Jan NOVOTNÝ, Radomír MALINA, Miroslav LIŠKA, Viktor KANICKÝ and Vítězslav OTRUBA. Mapping of different structures on large area of garnite sample using laser-ablation based analytical techniques, an exploratory study. \textit{Spectrochimica Acta Part B}. Amsterdam: Elsevier Science, 2008, 63B, No~10, p.~1139-1144. ISSN~0584-8547.
|