Version 1
: Received: 18 July 2022 / Approved: 18 July 2022 / Online: 18 July 2022 (11:03:33 CEST)
How to cite:
Ishiguri, S. Analytical Derivations of Critical Temperatures in Every Type of Fe-Based Superconductors Based on Two Electrons’ Rotational Model. Preprints2022, 2022070269. https://doi.org/10.20944/preprints202207.0269.v1
Ishiguri, S. Analytical Derivations of Critical Temperatures in Every Type of Fe-Based Superconductors Based on Two Electrons’ Rotational Model. Preprints 2022, 2022070269. https://doi.org/10.20944/preprints202207.0269.v1
Ishiguri, S. Analytical Derivations of Critical Temperatures in Every Type of Fe-Based Superconductors Based on Two Electrons’ Rotational Model. Preprints2022, 2022070269. https://doi.org/10.20944/preprints202207.0269.v1
APA Style
Ishiguri, S. (2022). Analytical Derivations of Critical Temperatures in Every Type of Fe-Based Superconductors Based on Two Electrons’ Rotational Model. Preprints. https://doi.org/10.20944/preprints202207.0269.v1
Chicago/Turabian Style
Ishiguri, S. 2022 "Analytical Derivations of Critical Temperatures in Every Type of Fe-Based Superconductors Based on Two Electrons’ Rotational Model" Preprints. https://doi.org/10.20944/preprints202207.0269.v1
Abstract
In this study, Fe-based superconductors (SCs) are described with a model showing a novel attractive force. First, we describe this novel force using an analog from electromagnetism. From electromagnetism, it was found that this force is a Lorentz force in which two electrons orbit around a Fe-ion with the same velocity. Then, we consider a wave function of an electron. Consequently, due to the property of the proposed attractive force and the quantum-field Hamiltonian, we clarified that the Bardeen–Cooper–Schrieffer (BCS) ground state can be reused. Afterward, attractive force energy was calculated according to the presented model. In Fe-based SCs, a structure transition is essential. Considering that the derived attractive force energy is relatively large, we employ the expanded Tc-equation from the BCS theory that includes the structure transition effect and the derived attractive force energy. In addition, we succeed in analytically reproducing Tc-dome diagrams in various types of Fe-based SCs. Moreover, we discuss the universal property a general SC should have as well as the quantum critical point.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.