Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
Results of NMR experiments mostly in YBa2Cu4O7-δ are reviewed. The normal state data revealed two important aspects of the magnetic properties, namely, the temperature dependent antiferromagnetic Cu spin correlations and the spin gap behavior, the latter being observed in the reduced oxygen material. These features appear to be the general properties of many high Tc cuprates. The Cu nuclear relaxation behavior in the superconducting state show some anomalous feature which remains to be explained. © 1992.
Heinz Schmid, Hans Biebuyck, et al.
Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Min Yang, Jeremy Schaub, et al.
Technical Digest-International Electron Devices Meeting
J. Paraszczak, J.M. Shaw, et al.
Micro and Nano Engineering