Paper
The DX centre
T.N. Morgan
Semiconductor Science and Technology
A brief, selective review shows the unconventional nature of the normal state, the loss of spectral weight and appearance of a 500 cm-1 psuedo-gap in the low temperature infrared conductivity, and the evidence for pair formation above Tc in YBa2Cu3O7-x. © 1994.
T.N. Morgan
Semiconductor Science and Technology
F.J. Himpsel, T.A. Jung, et al.
Surface Review and Letters
A. Krol, C.J. Sher, et al.
Surface Science
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials