Shape-dependence of near-field heat transfer between a spheroidal nanoparticle and a flat surface O. Huth, F. Rüting, S.-A. Biehs and M. Holthaus Eur. Phys. J. Appl. Phys., 50 1 (2010) 10603 Published online: 15 March 2010 DOI: 10.1051/epjap/2010027