Ab initio investigation of tribochemical processes at diamond and iron interfaces

1) CNR Istituto di Nanoscienze Centro S3, Dipartimento di Fisica, Universita’ di Modena e Reggio Emilia, 41100 Modena, Italy. 2) Laboratoire de Tribologie et Dynamique des Systemes, Ecole Centrale de Lyon CNRS UMR 5513, F69134 Ecully Cedex France. 3) TOTAL, Centre de Recherche de Solaize, 69360 Solaize, France. Corresponding author for tribo-lyon2013@sciencesconf.org M. Clelia Righi