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arXiv · 1107.4585

Origin of strange metallic phase in cuprate superconductors

Andrew Das Arulsamy
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Abstract

The origin of strange metallic phase is shown to exist due to these two conditions---(i) the electrons are strongly interacting such that there are no band and Mott-Hubbard gaps, and (ii) the electronic energy levels are crossed in such a way that there is an electronic energy gap between two energy levels associated to two different wave functions. The theory is also exploited to explain (i) the upward- and downward-shifts in the $T$-linear resistivity curves, and (ii) the spectral weight transfer observed in the soft X-ray absorption spectroscopic measurements of the La-Sr-Cu-O Mott insulator.

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Andrew Das Arulsamy. 2013-06-29. Origin of strange metallic phase in cuprate superconductors. https://doi.org/10.1007/s10948-013-2294-1

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