Experimental assessment of temperature in plasma wall interaction - Application to PE and POM W. Bussière, E. Duffour, P. André, R. Pellet and L. Brunet Eur. Phys. J. D, 28 1 (2004) 79-90 Published online: 14 October 2003 DOI: 10.1140/epjd/e2003-00286-2