Thermal resistance investigation of the giant magnetoresistance thin layers by the PTD technique T. Ghrib, M.S. Ben Kraîem, C. Bordel, N. Yacoubi and A. Cheikhrouhou EPJ Web of Conferences, 29 (2012) 00041 Published online: 18 June 2012 DOI: 10.1051/epjconf/20122900041