67 citations · 234 across the 11 of their papers we have counts for
11 papers
Four-legged starfish-shaped Cooper pairs with ultrashort antinodal length scales in cuprate superconductors
Haoxiang Li, Xiaoqing Zhou, Stephen Parham +8
Cooper pairs of mutually attracting electrons form the building blocks of superconductivity. Thirty years after the discovery of high-temperature superconductivity in cuprates, man…
Observation of Topological Surface State in High Temperature Superconductor MgB2
Xiaoqing Zhou, Kyle N. Gordon, Kyung-Hwan Jin +9
The hunt for the benchmark topological superconductor (TSc) has been an extremely active research subject in condensed matter research, with quite a few candidates identified or pr…
Coexistence of Tunable Weyl Points and Topological Nodal Lines in Ternary Transition-Metal Telluride TaIrTe4
Xiaoqing Zhou, Qihang Liu, QuanSheng Wu +10
We report a combined theoretical and experimental study on TaIrTe4, a potential candidate of the minimal model of type-II Weyl semimetals. Unexpectedly, an intriguing node structur…
Spectroscopic Evidence of Low Energy Gaps Persisting Towards 120 Kelvin in Surface-Doped p-Terphenyl Crystals
Haoxiang Li, Xiaoqing Zhou, Stephen Parham +5
The possibility of high temperature superconductivity in organic compounds has been discussed since the pioneering work of Little in 1964, with unsatisfactory progress until the re…
Disorder-driven topological phase transition in Bi2Se3 films
Matthew Brahlek, Nikesh Koirala, Maryam Salehi +16
Topological insulators (TI) are a phase of matter that host unusual metallic states on their surfaces. Unlike the states that exist on the surface of conventional materials, these…
Predicted electronic markers for polytypes of LaOBiS2 examined via angular resolved photoemission spectroscopy
Xiaoqing Zhou, Qihang Liu, J. A. Waugh +7
The natural periodic stacking of symmetry-inequivalent planes in layered compounds can lead to the formation of natural superlattices; albeit close in total energy, (thus in their…
ARPES study of the Kitaev Candidate -RuCl
Xiaoqing Zhou, Haoxiang Li, Justin Waugh +7
-RuCl has been hinted as a spin-orbital-assisted Mott insulator in proximity to a Kitaev spin liquid state. Here we present ARPES measurements on single crystal -RuCl…
Power Law Liquid - A Unified Form of Low-Energy Nodal Electronic Interactions in Hole Doped Cuprate Superconductors
T. J. Reber, X. Zhou, N. C. Plumb +13
The strange-metal phase of the cuprate high temperature superconductors, above where the superconductivity sets in as a function of temperature, is widely considered more exotic an…
Coordination of the energy and temperature scales of pairing across the doping phase diagram of BiSrCaCuO
T. J. Reber, S. Parham, N. C. Plumb +15
Using a new variant of photoelectron spectroscopy, we measure the homogeneous near-nodal pairing () and pair-breaking self-energy () processes for a wide range of doping le…
Pairing, pair-breaking, and their roles in setting the Tc of cuprate high temperature superconductors
T. J. Reber, S. Parham, N. C. Plumb +13
The key ingredients in any superconductor are the Cooper pairs, in which two electrons combine to form a composite boson. In all conventional superconductors the pairing strength a…
Hallmarks of the Mott-Metal Crossover in the Hole Doped J=1/2 Mott insulator Sr2IrO4
Yue Cao, Qiang Wang, Justin A. Waugh +12
The physics of doped Mott insulators remains controversial after decades of active research, hindered by the interplay among possible competing orders and fluctuations. It is thus…