698 citations · 2.5k across the 43 of their papers we have counts for
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Thermodynamic evidence for electron correlation-driven flattening of the quasiparticle bands in the high-Tc cuprates
Neil Harrison, Mun K. Chan
A flattened electronic band is one of several possible routes for increasing the strength of the pairing interactions in a superconductor. With this in mind, we show here that ther…
The Reverse Quantum Limit: Implications for Unconventional Quantum Oscillations in YbB
Christopher A. Mizzi, Satya K. Kushwaha, Priscila F. S. Rosa +6
Beyond the quantum limit, many-body effects are expected to induce unusual electronic phase transitions. Materials possessing metallic ground states with strong interactions betwee…
Energy-scale competition in the Hall resistivity of a strange metal
A. Shekhter, K. A. Modic, L. E. Winter +9
Anomalous transport behavior -- both longitudinal and Hall -- is the defining characteristic of the strange-metal state of High-Tc cuprates. The temperature, frequency, and magneti…
Strange Metallic Transport in the Antiferromagnetic Regime of Electron Doped Cuprates
Tarapada Sarkar, Nicholas R Poniatowski, Joshua S. Higgins +3
We report magnetoresistance and Hall Effect results for electron-doped films of the high-temperature superconductor LaCeCuO (LCCO) for temperatures from 0.7 to 45 K…
Colossal magnetoresistance in a nonsymmorphic antiferromagnetic insulator
P. F. S. Rosa, Yuanfeng Xu, S. K. Kushwaha +14
Here we investigate antiferromagnetic EuInSb, a nonsymmorphic Zintl phase. Our electrical transport data show that EuInSb is remarkably insulati…
Scale-invariant magnetic anisotropy in RuCl at high magnetic fields
K. A. Modic, Ross D. McDonald, J. P. C. Ruff +13
In RuCl, inelastic neutron scattering and Raman spectroscopy reveal a continuum of non-spin-wave excitations that persists to high temperature, suggesting the presence of a spi…
Magnetic breakdown and charge density wave formation: a quantum oscillation study of the rare-earth tritellurides
P. Walmsley, S. Aeschlimann, J. A. W. Straquadine +5
The rare-earth tritellurides (Te, where = La, Ce, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Y) form a charge density wave state consisting of a single unidirectional charge de…
The strange metal Hall effect connects quantum criticality and superconductivity in an iron-based superconductor
Ian M. Hayes, Nikola Maksimovic, Mun K. Chan +4
Many unconventional superconductors exhibit a common set of anomalous charge transport properties that characterize them as `strange metals', which provides hope that there is sing…
Record-Breaking Magnetoresistance at the Edge of a Microflake of Natural Graphite
Christian E. Precker, Jose Barzola-Quiquia, Pablo D. Esquinazi +5
Placing several electrodes at the edge of a micrometer-size Sri Lankan natural graphite sample at distances comparable to the size of the internal crystalline regions, we found rec…
Dirac fermions and flat bands in the ideal kagome metal FeSn
Mingu Kang, Linda Ye, Shiang Fang +19
The kagome lattice based on 3d transition metals is a versatile platform for novel topological phases hosting symmetry-protected electronic excitations and exotic magnetic ground s…
Magnetic field-tuned quantum criticality in a Kondo insulator
Satya K. Kushwaha, Mun K. Chan, Joonbum Park +6
Kondo insulators are predicted to undergo an insulator-to-metal transition under applied magnetic field, yet the extremely high fields required to date have prohibited a comprehens…
Scale-Invariance of a Spin Liquid in High Magnetic Fields
K. A. Modic, Ross D. McDonald, J. P. C. Ruff +13
In RuCl, inelastic neutron scattering and Raman spectroscopy reveal a continuum of non-spin-wave excitations that persists to high temperature, suggesting the presence of a spi…
de Haas-van Alphen effect of correlated Dirac states in kagome metal Fe3Sn2
Linda Ye, Mun K. Chan, Ross D. McDonald +7
The field of topological electronic materials has seen rapid growth in recent years, in particular with the increasing number of weakly interacting systems predicted and observed t…
Anisotropy in the Magnetoresistance Scaling of BaFe(AsP)
Ian M. Hayes, Zeyu Hao, Nikola Maksimovic +6
Theories of the strange metal, the parent state of many high temperature superconductors, invariably involve an important role for correlations in the spin and charge degrees of fr…
Fermi surface in the absence of a Fermi liquid in the Kondo insulator SmB
M. Hartstein, W. H. Toews, Y. -T. Hsu +23
The search for a Fermi surface in the absence of a conventional Fermi liquid has thus far yielded very few potential candidates. Among promising materials are spin-frustrated Mott…
Electronic in-plane symmetry breaking at field-tuned quantum criticality in CeRhIn5
F. Ronning, T. Helm, K. Shirer +9
Electronic nematics are exotic states of matter where electronic interactions break a rotational symmetry of the underlying lattice, in analogy to the directional alignment without…
Quantum limit transport and destruction of the Weyl nodes in TaAs
B. J. Ramshaw, K. A. Modic, Arkady Shekhter +12
Weyl fermions are a new ingredient for correlated states of electronic matter. A key difficulty has been that real materials also contain non-Weyl quasiparticles, and disentangling…