The effects of the time-dependent and exposure time to air on Au/epilayer n-Si Schottky diodes H. A. Çetinkara, M. Sağlam, A. Türüt and N. Yalçın Eur. Phys. J. AP, 6 1 (1999) 89-94 Published online: 15 April 1999 DOI: 10.1051/epjap:1999156