Mechanism of anomalies in high T-c CuO2 systems through magnetic polaron condensation

The high T-c mechanism of the Bose condensation of paired magnetic polarons proposed in previous papers is extended to include magnetic polaron conden sation as the boundary states strongly connected with oxygen distortions. V arious controversial anomalies are explained consistently based on the abov e model. Anomalous antiferromagnetic correlation lengths explained in the p revious papers develop to the satellite peaks and to the spin charge stripe structure for the 1/8 doping, which is due to a commensurability stability for 4 X 4 = 16 sites. Similar anomalies are observed at 3 X 3 = 9 and 6 X 6 = 36. The x(2)-y(2) type pseudo gap observed well above T-c is due to the above mentioned paired wave function. Predicted large kinematic effective mass of 10(3) m(0) is indeed observed as a resonance absorption at 10 GHz p henomena. (C) 1999 Published by Elsevier Science B.V. All rights reserved.