304 citations · 369 across the 5 of their papers we have counts for
5 papers
Antiphase magnetic boundaries in iron-based superconductors: A first-principle density-functional theory study
Z. P. Yin, W. E. Pickett
Superconductivity arises in the layered iron-pnictide compounds when magnetic long range order disappears. We use first principles density functional methods to study magnetic arra…
The Delicate Electronic and Magnetic Structure of the LaOFePn System (Pn = pnictogen)
S. Lebegue, Z. P. Yin, W. E. Pickett
The occurrence of high temperature superconductivity, and the competition with magnetism, in stoichiometric and doped LaOFeAs and isostructural iron-oxypnictides is raising many fu…
Electron-Hole Symmetry and Magnetic Coupling in Antiferromagnetic LaOFeAs
Z. P. Yin, S. Lebègue, M. J. Han +3
When either electron or hole doped at concentrations , the LaOFeAs family displays remarkably high temperature superconductivity with T up to 55 K. In the most energ…
Stability of the Gd Magnetic Moment to the 500 GPa Regime
Z. P. Yin, W. E. Pickett
The evolution of the magnetic moment and various features of the electronic structure of fcc Gd are followed to reduced volume V/Vo = 0.125 using the LDA+U correlated band method.…
Strong Electron-Phonon Coupling in Yttrium under Pressure
Z. P. Yin, S. Y. Savrasov, W. E. Pickett
Linear response methods are applied to identify the increase in electron-phonon coupling in elemental yttrium that is responsible for its high superconducting critical temperature…