148 citations · 1k across the 30 of their papers we have counts for
30 papers
A model for intertwined orders in cuprates
R. S. Markiewicz, M. Matzelle, A. Bansil
We model the intertwined orders in the cuprate pseudogap as a textured antiferromagnet (AFM), where the texture arises from confining competing phases on topological defects, i.e.,…
Recycling failed photoelectrons via tertiary photoemission
M. Matzelle, Wei-Chi Chiu, Caiyun Hong +8
A key insight of Einstein's theory of the photoelectric effect is that a minimum energy is required for photoexcited electrons to escape from a material. For the past century it ha…
Non-orthogonal Spin-Momentum Locking
T. Hakioglu, Wei-Chi Chiu, R. S. Markiewicz +2
Spin-momentum locking is a unique intrinsic feature of strongly spin-orbit coupled materials and a key to their promise of applications in spintronics and quantum computation. Much…
Entropic Origin of Pseudogap Physics and a Mott-Slater Transition in Cuprates
R. S. Markiewicz, I. G. Buda, P. Mistark +2
We propose a new approach to understand the origin of the pseudogap in the cuprates, in terms of bosonic entropy. The near-simultaneous softening of a large number of different …
Van Hove Singularity as the Driver of Pseudogap Physics in Cuprate High- Superconductors
R. S. Markiewicz, I. G. Buda, P. Mistark +1
We propose a new approach to the pseudogap problem in cuprates. Hole-doped cuprates display a broad plateau in the susceptibility centered near . Competition between the sof…
Fermi Arcs vs. Fermi Pockets in Electron-doped Perovskite Iridates
Junfeng He, H. Hafiz, Thomas R. Mion +11
We report on an angle resolved photoemission (ARPES) study of bulk electron-doped perovskite iridate, (Sr1-xLax)3Ir2O7. Fermi surface pockets are observed with a total electron cou…