Theory of superconductivity due to Ngai's mechanism in lightly doped SrTiO3
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review B"
DOI: 10.1103/physrevb.104.l220506
Abstract: We develop a theory of superconducting pairing in low-density Strontium titanate due to quadratic coupling of electron density to soft transverse optical phonons [1]. It leads to static attractive potential between electrons which decay length… read more here.
Keywords: theory; ngai mechanism; mechanism lightly; superconductivity due ... See more keywords