Daniel Primetzhofer, Mykhailo Sytnyk, P. J. Wagner, Peter Bauer, Wolfgang Johann Heiß,
"The potential of Rutherford Backscattering Spectrometry for composition analysis of colloidal nanocrystals"
: Beam Interactions with Materials and Atoms, 21st Int.Conf. on Ion Beam Analysis, Serie Nuclear Instruments and Methods in Physics Research Section B, Vol. 332, Seite(n) 122?125, 2014
Original Titel:
The potential of Rutherford Backscattering Spectrometry for composition analysis of colloidal nanocrystals
Sprache des Titels:
Englisch
Original Buchtitel:
Beam Interactions with Materials and Atoms, 21st Int.Conf. on Ion Beam Analysis
Original Kurzfassung:
We investigate the potential of elastic scattering of energetic ions for compositional analysis of magnetic colloidal nanocrystals. Thin layers of nanocrystals deposited by spin coating on Si-wafers are investigated by two different set-ups for Rutherford Backscattering Spectrometry (RBS), employing different projectile ions (4He, 12C) and primary energies (600 keV?8 MeV). The advantages and disadvantages of the different approaches are discussed in terms of obtainable mass resolution, necessary primary particle fluence and deposited energy. It is shown that different isotopes of transition metals can be resolved by employing 8 MeV 12C3+ primary ions.
Sprache der Kurzfassung:
Englisch
Serie:
Nuclear Instruments and Methods in Physics Research Section B