T. Engel, H. Kuipers
Surface Science
A rotary-motion feedthrough suitable for use in UHV at frequencies between 1200-15,000 rpm is described. The outgassing rate in operation is less than 2×10-8 torr l/s.
T. Engel, H. Kuipers
Surface Science
T. Engel, K.H. Rieder, et al.
Surface Science
T. Engel
The Journal of Chemical Physics
T. Engel, G. Ertl
The Journal of Chemical Physics