D.F.B. David

Superconducting-electromagnetic hybrid bearing using YBCO bulk blocks for passive axial levitation

Richard M. Stephan, Tobias Habisreuther, Wolfgang Gawalek, 2000 .

Stiffness and damping of an axial superconducting magnetic bearing

R. Nicolsky, R. de Andrade, R. Andrade, 2000 .

Development of hybrid bearing system with thrust superconducting magnetic bearing and radial active electromagnetic bearing

Richard M. Stephan, Tobias Habisreuther, Wolfgang Gawalek, 2000 .

Superconducting axial bearing for induction machines with active radial magnetic bearings

R. Nicolsky, T. Habisreuther, W. Gawalek, 1999, IEEE Transactions on Applied Superconductivity.

Hybrid bearing for induction machine with controlled electromagnetic positioning and superconducting levitation

Richard M. Stephan, R. Nicolsky, J. A. Santisteban, 2000 .