Certification of the reference material IRMM-426 for radionuclides in dried bilberries
Wätjen, U., Spasova, Y., Vasile, M., Szántó, Z., Emteborg, H., Voitsekhovych, O.
Published in Applied radiation and isotopes (01.05.2014)
Published in Applied radiation and isotopes (01.05.2014)
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Journal Article
100 Years of radionuclide metrology
Judge, S.M., Arnold, D., Chauvenet, B., Collé, R., De Felice, P., García-Toraño, E., Wätjen, U.
Published in Applied radiation and isotopes (01.05.2014)
Published in Applied radiation and isotopes (01.05.2014)
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Journal Article
European measurement comparison of Cs, K and Sr in milk powder
Spasova, Y, Watjen, U, Altzitzoglou, T
Published in Journal of radioanalytical and nuclear chemistry (01.07.2008)
Published in Journal of radioanalytical and nuclear chemistry (01.07.2008)
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Journal Article
EC intercomparisons for laboratories monitoring environmental radioactivity
Wätjen, U., Szántó, Zs, Altzitzoglou, T., Sibbens, G., Keightley, J., Hult, M.
Published in Applied radiation and isotopes (01.10.2006)
Published in Applied radiation and isotopes (01.10.2006)
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Journal Article
Accurate RBS measurement of ion implant doses in silicon
Boudreault, G., Jeynes, C., Wendler, E., Nejim, A., Webb, R. P., Wätjen, U.
Published in Surface and interface analysis (01.06.2002)
Published in Surface and interface analysis (01.06.2002)
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Journal Article
Conference Proceeding
Development of an electrothermal vaporization ICP-MS method and assessment of its applicability to studies of the homogeneity of reference materials
FRIESE, K.-C, GROBECKER, K.-H, WÄTJEN, U
Published in Analytical and bioanalytical chemistry (01.07.2001)
Published in Analytical and bioanalytical chemistry (01.07.2001)
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Conference Proceeding
Journal Article
RBS, SY-XRF, INAA and ICP-IDMS of antimony implanted in silicon – A multi-method approach to characterize and certify a reference material
Ecker, K.H., Wätjen, U., Berger, A., Persson, L., Pritzkow, W., Radtke, M., Riesemeier, H.
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01.04.2002)
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01.04.2002)
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Journal Article
Bronze analysis by k0-NAA and PIXE
Arana, G., Wätjen, U., Ingelbrecht, C., Robouch, P.
Published in Journal of radioanalytical and nuclear chemistry (01.09.2003)
Published in Journal of radioanalytical and nuclear chemistry (01.09.2003)
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Journal Article
Results of an international comparison for the determination of radionuclide activity in bilberry material
Wätjen, U., Altzitzoglou, T., Ceccatelli, A., Dikmen, H., Emteborg, H., Ferreux, L., Frechou, C., La Rosa, J., Luca, A., Moreno, Y., Oropesa, P., Pierre, S., Schmiedel, M., Spasova, Y., Szántó, Z., Szücs, L., Wershofen, H., Yücel, Ü.
Published in Applied radiation and isotopes (01.09.2012)
Published in Applied radiation and isotopes (01.09.2012)
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Journal Article