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arXiv · 1802.07506

High Temperature Superconductivity: A Simple Model Exploiting Hydrogen Bonds

Daniel Kaplan·Yoseph Imry
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Abstract

Lately, there has been much interest in high temperature superconductors, and more recently hydrogen-based superconductors. This work offers a simple model which explains the behavior of the superconducting gap based on BCS theory, and reproduces most effects seen in experiments, including the isotope effect and T_c enhancement as a function of pressure. We show that this is due to a combination of the factors appearing in the gap equation: the matrix element between the proton states, and the level splitting of the proton.

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Daniel Kaplan, Yoseph Imry. 2018-02-21. High Temperature Superconductivity: A Simple Model Exploiting Hydrogen Bonds. https://doi.org/10.1073/pnas.1803767115

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