173 citations · 1.3k across the 56 of their papers we have counts for
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cond-mat.str-el2015★ 4 cited
Recent Progress of Point Contact Spectroscopy as a Probe of Correlated Electron States
Wei-Cheng Lee, Laura H. Greene
We review recent progress in point contact spectroscopy (PCS) to extract spectroscopic information out of correlated electron materials, with the emphasis on non-superconducting st…
cond-mat.str-el2015★ 1 cited
Characterizing Featureless Mott Insulating State by Quasiparticle Interferences - A Dynamical Mean Field Theory Prospect
Shantanu Mukherjee, Wei-Cheng Lee
The quasiparticle interferences (QPIs) of a Mott insulator are investigated using the -matrix formalism implemented with the dynamical mean-field theory (-DMFT). In Mott insu…
cond-mat.supr-con2015★ 4 cited
Superconductivity-Induced Changes in Density-Density Correlation Function Enabled by Umklapp Processes
Wei-Cheng Lee
Motivated by the mid-infrared scenario for high-temperature superconductivity proposed by Leggett, the effects of Umklapp processes on the density-density correlation function in t…