H. J. Steffen

Biocompatible surfaces by immobilization of heparin on diamond‐like carbon films deposited on various substrates

A. Gonzalez-Elipe, H. J. Steffen, Jens Schmidt, 2000 .

Ion‐beam‐induced crystallization of carbon‐implanted silicon studied by auger electron spectroscopy

H. J. Steffen, 1998 .

Use of valence band Auger electron spectroscopy to study thin film growth: oxide and diamond-like carbon films

H. J. Steffen, 1994 .

Deposition and hydrogen content of carbon films grown by CH+3 ion‐beam bombardment

J. Roth, W. Eckstein, Wenmin Wang, 1995 .

Quantitative studies of the initial oxidation stages of FeCrNi alloys using factor analysis and least‐squares fitting methods applied to low‐energy AES spectra

S. Hofmann, H. J. Steffen, 1992 .