Superconductivity at high temperatures: investigation of quadratic electron-phonon coupling

This article was reviewed according to Science fact checked peer-reviewed publication trusted source proofread OK! by Tejasri Gururaj, Phys.org Conceptual image of the formation of quantum bipolarons. The blue spheres represent the positively charged ions in the material’s lattice and the two red dots are the Cooper pairs. Credit: Pavel A. Volkov. × close to … Read more

Superconductivity at high temperatures: investigation of quadratic electron-phonon coupling

Conceptual image of the formation of quantum bipolarons. The blue spheres represent the positively charged ions in the material’s lattice and the two red dots are the Cooper pairs. Credit: Pavel A. Volkov. A new study published in Physical Assessment Letters (PRL) investigates the potential of quadratic electron-phonon coupling to enhance superconductivity through the formation … Read more

New theory links quantum geometry to electron-phonon coupling

This article was reviewed according to Science fact checked peer-reviewed publication trusted source proofread OK! by Tejasri Gururaj, Phys.org An illustration of electron-phonon coupling between valence and conduction states in momentum and real space. Credit: Cmelni/Wikimedia Commons. commons.wikimedia.org/wiki/File:Electron_Phonon_Coupling_Between_Valence_and_Conduction_States.png. × close to An illustration of electron-phonon coupling between valence and conduction states in momentum and real … Read more