D. de Graaf

Tb3+ luminescence as a tool to study clustering of lanthanide ions in oxynitride glasses

D. de Graaf, S.J. Stelwagen, H.T. Hintzen et al. · Journal of Non-Crystalline Solids · 2003 · 77 citations

Natural Sciences, Chemistry, Materials Science +15

Long wavelength Eu2+ emission in Eu-doped Y–Si–Al–O–N glasses

D. de Graaf, H.T. Hintzen, Stuart Hampshire et al. · Journal of the European Ceramic Society · 2003 · 66 citations

Natural Sciences, Materials Engineering, Materials Science +12

The influence of the composition on (the load-dependence of) the microhardness of Y–;Si–;Al–;O–;N glasses as measured by Vickers indentation

D. de Graaf, M. Braciszewicz, H.T. Hintzen et al. · Journal of Materials Science · 2004 · 24 citations

Natural Sciences, Materials Engineering, Materials Science +9

The influence of the composition on the luminescence of Ce(III)–Ln–Si–Al–O–N glasses (Ln=Sc, Y, La, Gd)

D. de Graaf, H.T. Hintzen, G. de With · Journal of Luminescence · 2003 · 18 citations

Natural Sciences, Materials Engineering, Materials Science +10

Evidence for the presence of Eu2+ in (Y,Eu)-Si-Al-O-N glass by luminescence spectroscopy

H.T. Hintzen, J.W.H. van Krevel, D. de Graaf et al. · Journal of Materials Science · 2004 · 15 citations

Natural Sciences, Materials Engineering, Materials Science +12