Abstract
The zero point oscillation state of hole carriers confined in block layer potential of La2-x Sr x CuO 4 is similar to the zero point state in a Landau gauge, when the effective ”magnetic field” is greater than 103 T. It is shown that a strong effective field and space charge form layered fractional quantum Hall effect (FQHE) state for c-axis oriented La2-x Sr x CuO4 films with localization character, for which there is an anomalous dielectric polarization with negative dielectric constant is expected to appear. Experimental study of the dielectric properties of c-axis oriented La2-x Sr x CuO4 film with oxygen deficiency is made by ”ac method” and ”dc method”. The negativeness of the electric field in La2-x Sr x CuO4 film and of the film capacitance are observed with hysteretic polarization.
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Sugahara, M. et al. (1999). Theory and Experimental Evidence for Pair FQHE State Caused by Zero-Point Harmonic Oscillation in Block-Layer Potential. In: Ausloos, M., Kruchinin, S. (eds) Symmetry and Pairing in Superconductors. NATO Science Series, vol 63. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4834-4_36
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DOI: https://doi.org/10.1007/978-94-011-4834-4_36
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