354 citations · 992 across the 10 of their papers we have counts for
10 papers
Visualizing the Energy-gap Modulations of the Cuprate Pair Density Wave State
Zengyi Du, Hui Li, Sanghyun Joo +6
When Cooper pairs are formed with finite center-of-mass momentum, the defining characteristic is a spatially modulating superconducting energy gap . Recently, this concept ha…
Magnetic, superconducting, and topological surface states on FeTeSe
Yangmu Li, Nader Zaki, Vasile O. Garlea +9
The idea of employing non-Abelian statistics for error-free quantum computing ignited interest in recent reports of topological surface superconductivity and Majorana zero modes (M…
The cuprate phase diagram and the influence of nanoscale inhomogeneities
Nader Zaki, Hongbo Yang, Jon Rameau +3
The phase diagram associated with the high Tc superconductors is complicated by an array of different ground states. The parent material represents an antiferromagnetic insulator b…
Measurement of the dynamic charge response of materials using low-energy, momentum-resolved electron energy-loss spectroscopy (M-EELS)
Sean Vig, Anshul Kogar, Matteo Mitrano +9
One of the most fundamental properties of an interacting electron system is its frequency- and wave-vector-dependent density response function, . The imaginary part,…
The Nature of Surface States on Vicinal Cu (775): An STM and Photoemission Study
Nader Zaki, Kevin Knox, Richard M. Osgood +4
We report ARPES and a set of in situ STM measurements on a narrow-terrace-width vicinal Cu(111) crystal surface, Cu(775), whose vicinal cut lies close to the transition between ter…
Atom-Wide Co Wires on Cu(775) at Room Temperature
Nader Zaki, Denis Potapenko, Peter D. Johnson +1
We report on a new surface phase of the Co-vicinal-Cu(111) system which exhibits self-assembled uniform Co quantum wires that are stable at 300K. STM-imaging measurements show that…