20 citations · 22 across the 9 of their papers we have counts for
10 papers
Dopant-Induced Local Pairing Inhomogeneity in BiSrCaCuO
Jian-Xin Zhu
A new theoretical model is presented to study the nanoscale electronic inhomogeneity in high- cuprates. In this model, we argue that the randomly distributed out-of-plane inte…
Magnetic Quantum Phase Transitions in Kondo Lattices
Qimiao Si, Jian-Xin Zhu, D. R. Grempel
The identification of magnetic quantum critical points in heavy fermion metals has provided an ideal setting for experimentally studying quantum criticality. Motivated by these exp…
Impurity-induced states in conventional and unconventional superconductors
A. V. Balatsky, I. Vekhter, Jian-Xin Zhu
We review recent developments in our understanding of how impurities influence the electronic states in the bulk of superconductors. Our focus is on the quasi-localized states in t…
Equation-of-Motion Approach to Dynamical Mean Field Theory
Jian-Xin Zhu, R. C. Albers, J. M. Wills
We propose using an equation-of-motion approach as an impurity solver for dynamical mean field theory. As an illustration of this technique, we consider a finite- Hubbard model…
Detecting Breather Excitations with Inelastic Tunneling Spectroscopy
Jian-Xin Zhu, K. O. Rasmussen, A. R. Bishop +1
We propose inelastic electron tunneling spectroscopy scanning tunneling microscopy (IETS-STM) as a means of exciting and observing intrinsic localized modes (breathers) in a macrom…
Spin and Current Variations in Josephson Junctions
A. Shnirman, Z. Nussinov, Jian-Xin Zhu +2
We study the dynamics of a single spin embedded in the tunneling barrier between two superconductors. As a consequence of pair correlations in the superconducting state, the spin d…