Earlier than 2004

C. Hierold, B. Clasbrummel, D. Behrend, T. Scheiter, M. Steger, K. Oppermann, H. Kapels, E. Landgraf, D. Wenzel, and D. Etzrodt, "Low power integrated pressure sensor system for medical applications", Sensors And Actuators A-Physical, vol. 73, pp. 58-67, 1999.   external pageURLcall_made 

T. Scheiter, H. Kapels, K. G. Oppermann, M. Steger, C. Hierold, W. M. Werner, and H. J. Timme, "Full integration of a pressure-sensor system into a standard BiCMOS process", Sensors And Actuators A-Physical, vol. 67, pp. 211-214, 1998.   external pageURLcall_made

T. Scheiter, M. Biebl, C. Hierold, and H. Klose, "Rapid thermal annealing of doped silicon films to relax intrinsic stress", Sensors And Materials, vol. 8, pp. 445-454, 1996.   external pageURLcall_made

C. Hierold, A. Hildebrandt, U. Naher, T. Scheiter, B. Mensching, M. Steger, and R. Tielert, "A pure CMOS surface-micromachined integrated accelerometer", Sensors And Actuators A-Physical, vol. 57, pp. 111-116, 1996.   external pageURLcall_made

F. Kozlowski, N. Lindmair, T. Scheiter, C. Hierold, and W. Lang, "A novel method to avoid sticking of surface-micromachined structures", Sensors And Actuators A-Physical, vol. 54, pp. 659-662, 1996.   external pageURLcall_made

M. Biebl, T. Scheiter, C. Hierold, H. Philipsborn, H. Vonphilipsborn, and H. Klose, "Micromechanics Compatible With An 0.8 Mu-M Cmos Process", Sensors And Actuators A-Physical, vol. 47, pp. 593-597, 1995.   external pageURLcall_made

G. Horner and C. Hierold, "Gas-Analysis By Partial Model-Building", Sensors And Actuators B-Chemical, vol. 2, pp. 173-184, 1990.   external pageURLcall_made

C. Hierold and R. Muller, "Quantitative-Analysis Of Gas-Mixtures With Non-Selective Gas Sensors", Sensors And Actuators, vol. 17, pp. 587-592, 1989.   external pageURLcall_made