308 citations · 1.3k across the 19 of their papers we have counts for
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Doping induced Mott collapse and the density wave instabilities in (SrLa)IrO
Zhenyu Wang, Daniel Walkup, Yulia Maximenko +5
The path from a Mott insulating phase to high temperature superconductivity encounters a rich set of unconventional phenomena involving the insulator-to-metal transition (IMT) such…
Disorder induced power-law gaps in an insulator-metal Mott transition
Zhenyu Wang, Yoshinori Okada, Jared O'Neal +11
A correlated material in the vicinity of an insulator-metal transition (IMT) exhibits rich phenomenology and variety of interesting phases. A common avenue to induce IMTs in Mott i…
Topological nature of step edge states on the surface of topological crystalline insulator PbSnSe
Davide Iaia, Chang-Yan Wang, Yulia Maximenko +5
In addition to novel surface states, topological insulators can also exhibit robust gapless states at crystalline defects. Step edges constitute a class of common defects on the su…
Quasiparticle Interference and Strong Electron-Mode Coupling in the Quasi-One-Dimensional Bands of SrRuO
Zhenyu Wang, Daniel Walkup, Philip Derry +13
The single-layered ruthenate SrRuO has attracted a great deal of interest as a spin-triplet superconductor with an order parameter that may potentially break time reversal…
The influence of electron-doping on the ground state of (Sr{1-x}La{x})2IrO4
Xiang Chen, Tom Hogan, D. Walkup +11
The evolution of the electronic properties of electron-doped (Sr{1-x}La{x})2IrO4 is experimentally explored as the doping limit of La is approached. As electrons are introduced, th…
First-order melting of a weak spin-orbit Mott insulator into a correlated metal
Tom Hogan, Z. Yamani, D. Walkup +7
The electronic phase diagram of the weak spin-orbit Mott insulator (Sr(1-x)Lax)3Ir2O7 is determined via an exhaustive experimental study. Upon doping electrons via La substitution,…