The spin–electron acoustic waves and their role in explanation of high-temperature superconductivity

Spin–electron acoustic waves exist in the spin imbalanced electron gas. Quantum of these waves is called spelnons. The Coulomb exchange interaction decreases the area of their existence by the rather small spin polarization. It is demonstrated that the electronspelnon interaction forms the Cooper pairs of electrons. This mechanism of the Cooper pair formation leads to the high-temperature superconductivity in materials with the partially spin polarized carriers at high temperatures up to 300 K.