188 citations · 1.9k across the 72 of their papers we have counts for
4 papers · 1 filter
The Pseudogap Challenge: Understanding the ab-Plane AC Conductivity below Tc
Andrew Iyengar, Jelena Stajic, Ying-Jer Kao +1
We establish that the cuprate pseudogap plays a crucial role in the -plane optical conductivity for temperatures . The pseudogap signatures in asso…
Understanding Paramagnetic Spin Correlations in the Spin-Liquid Pyrochlore Tb2Ti2O7
Ying-Jer Kao, Matthew Enjalran, Adrian Del Maestro +2
Recent elastic and inelastic neutron scattering studies of the highly frustrated pyrochlore antiferromagnet Tb2Ti2O7 have shown some very intriguing features that cannot be modeled…
Pair-breaking effects in the Pseudogap Regime: Application to High Temperature Superconductors
Ying-Jer Kao, Andrew P. Iyengar, Jelena Stajic +1
Abrikosov-Gor'kov (AG) theory, the foundation for understanding pair-breaking effects in conventional superconductors, is inadequate when there is an excitation gap (pseudogap) pre…
Magnetic field effects on and the pseudogap onset temperature in cuprate superconductors
Qijin Chen, Ying-Jer Kao, Andrew P. Iyengar +1
We study the sensitivity of and the pseudogap onset temperature, , to low fields, , for cuprate superconductors, using a BCS-based approach extended to arbitrary coup…