61 citations · 303 across the 23 of their papers we have counts for
6 papers · 1 filter
Energy Dispersion, Superconductivity and Magnetic Fluctuations in Stacked Altermagnetism Materials
Jun Chang, Hantao Lu, Jize Zhao +2
Recently, altermagnetism (AM) has emerged as a new category of magnetism, alongside conventional antiferromagnetism (AFM) and ferromagnetism (FM). In an AM, superconductivity (SC)…
Hund-Heisenberg model in superconducting infinite-layer nickelates
Jun Chang, Jize Zhao, Yang Ding
We theoretically investigate the unconventional superconductivity in the newly discovered infinite-layer nickelates NdSrNiO based on a two-band model. By analyz…
Theory of dual fermion superconductivity in hole-doped cuprates
Jun Chang, Jize Zhao
Since the discovery of the cuprate high-temperature superconductivity in 1986, a universal phase diagram has been constructed experimentally and numerous theoretical models have be…
Superconductivity in -pyrochlore superconductor KOsO: treatment within strong-coupling Eliashberg theory
Jun Chang, Ilya Eremin, Peter Thalmeier
We study the influence of the rattling phonons on superconductivity in -pyrochlore KOsO compound based on the strong-coupling Eliashberg approach. In particular, ana…
Eliashberg theory of superconductivity and inelastic rare-earth impurity scattering in filled skutterudite LaPrOsSb
Jun Chang, Ilya Eremin, Peter Thalmeier +1
We study the influence of inelastic rare-earth impurity scattering on electron-phonon mediated superconductivity and mass renormalization in (LaPr)OsSb c…
Theory of magnetic excitons in the heavy-fermion superconductor
Jun Chang, I. Eremin, P. Thalmeier +1
We analyze the influence of unconventional superconductivity on the magnetic excitations in the heavy fermion compound UPdAl. We show that it leads to the formation of a bo…