Porosity-induced spin disorder in nanocrystalline inert-gas–condensed iron A. Michels, M. Elmas, F. Döbrich, M. Ames, J. Markmann, M. Sharp, H. Eckerlebe, J. Kohlbrecher and R. Birringer EPL, 85 4 (2009) 47003 Published online: 18 February 2009 DOI: 10.1209/0295-5075/85/47003