3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- P. Canfield4 profiles497 · h 82
- S. Bud’ko5 profiles423 · h 52
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- Iowa State UniversityUS1.7k papers
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- Brookhaven National LaboratoryUS54 papers
- FORTH Institute of Electronic Structure and LaserGR49 papers
- National High Magnetic Field LaboratoryUS49 papers
- Paul Scherrer InstituteCH48 papers
76 papers · 1 filter
Wavelength conversion through plasmon-coupled surface states
Deniz Turan, Ping Keng Lu, Nezih T. Yardimci +7
Surface states generally degrade semiconductor device performance by raising the charge injection barrier height, introducing localized trap states, inducing surface leakage curren…
Spin-polarized imaging of strongly interacting fermions in the ferrimagnetic state of Weyl candidate CeBi
Christian E. Matt, Yu Liu, Harris Pirie +8
CeBi has an intricate magnetic phase diagram whose fully-polarized state has recently been suggested as a Weyl semimetal, though the role of states in promoting strong interact…
Pressure Effect on Band Inversion in AECd2As2
Jonathan M. DeStefano, Lin-Lin Wang
Recent studies have predicted that magnetic EuCd2As2 can host several different topological states depending on its magnetic order, including a single pair of Weyl points. Here we…
Light Quantum Control of Persisting Higgs Modes in Iron-Based Superconductors
C. Vaswani, J. H. Kang, M. Mootz +12
The Higgs mechanism, i.e., spontaneous symmetry breaking of the quantum vacuum, is a cross-disciplinary principle, universal for understanding dark energy, antimatter and quantum m…
Temperature dependence of London penetration depth anisotropy in superconductors with anisotropic order parameters
V. G. Kogan, R. Prozorov
We study the effects of anisotropic order parameters on the temperature dependence of London penetration depth anisotropy . After MgB, this dependence is commonly attri…
Formation of short-range magnetic order and avoided ferromagnetic quantum criticality in pressurized LaCrGe
Elena Gati, John M. Wilde, Rustem Khasanov +11
LaCrGe has attracted attention as a paradigm example of the avoidance of ferromagnetic (FM) quantum criticality in an itinerant magnet. By combining thermodynamic, transport, x…
Lattice-Shifted Nematic Quantum Critical Point in FeSeS
S. Chibani, D. Farina, P. Massat +13
We report the evolution of nematic fluctuations in FeSeS single crystals as a function of Sulfur content across the nematic quantum critical point (QCP) 0…
First-order phase transition to a nonmagnetic ground state in nonsymmorphic NbCrP
Yoshiki Kuwata, Hisashi Kotegawa, Hideki Tou +9
We report the discovery of a first-order phase transition at around 125 K in NbCrP, which is a nonsymmorphic crystal with Pnma space group. From the resistivity, magnetic susceptib…
Avoided ferromagnetic quantum critical point in pressurized LaCoGe
Li Xiang, Elena Gati, Sergey L. Bud'ko +2
We present the pressure-temperature phase diagram LaCoGe up to 5\,GPa, which was constructed from magnetization, resistivity and specific heat measurements. At a…
Magnetic detwinning and biquadratic magnetic interaction in EuFe2As2 revealed by 153Eu NMR
Q. -P. Ding, N. S. Sangeetha, W. R. Meier +5
In the nematic state of iron-based superconductors, twin formation often obscures the intrinsic, anisotropic, in-plane physical properties.Relatively high in-plane external magneti…
Learning crystal field parameters using convolutional neural networks
Noah F. Berthusen, Yuriy Sizyuk, Mathias S. Scheurer +1
We present a deep machine learning algorithm to extract crystal field (CF) Stevens parameters from thermodynamic data of rare-earth magnetic materials. The algorithm employs a two-…
Adaptive Variational Quantum Dynamics Simulations
Yong-Xin Yao, Niladri Gomes, Feng Zhang +4
We propose a general-purpose, self-adaptive approach to construct variational wavefunction ansätze for highly accurate quantum dynamics simulations based on McLachlan's variational…
X-ray spectra in magnetic van der Waals materials FeGeTe, CrI, and CrGeTe: a first-principles study
Y. Lee, V. N. Antonov, B. N. Harmon +1
Using density functional theory (DFT) methods, we have calculated X-ray absorption spectroscopy (XAS) and X-ray circular dichroism (XMCD) spectra in bulk and thin films of FeGe…
Accelerating computational modeling and design of high-entropy alloys
Rahul Singh, Aayush Sharma, Prashant Singh +2
With huge design spaces for unique chemical and mechanical properties, we remove a roadblock to computational design of {high-entropy alloys} using a metaheuristic hybrid Cuckoo Se…
Charge disproportionation in the spin-liquid candidate -(ET)Cu(CN) at 6 K revealed by Cu NQR measurements
T. Kobayashi, Q. -P. Ding, H. Taniguchi +3
The spin-liquid candidate -(ET)Cu(CN) [ET: bis(ethylenedithio)tetrathiafulvalene] does not exhibit magnetic ordering down to a very low temperature, but shows a myst…
Evidence for Temperature Chaos in Spin Glasses
Qiang Zhai, Raymond L. Orbach, Deborah Schlagel
We study the field cooled magnetization of a CuMn spin glass under temperature perturbations. The -cycling curves are compared with the reference curve without temperature cycli…
The Future of the Correlated Electron Problem
A. Alexandradinata, N. P. Armitage, Andrey Baydin +44
A central problem in modern condensed matter physics is the understanding of materials with strong electron correlations. Despite extensive work, the essential physics of many of t…
Discovery of a weak topological insulating state and van Hove singularity in triclinic RhBi2
Kyungchan Lee, Gunnar F. Lange, Lin-Lin Wang +8
Time reversal symmetric (TRS) invariant topological insulators (TIs) fullfil a paradigmatic role in the field of topological materials, standing at the origin of its development. A…
Anisotropic superconductivity and Fermi surface reconstruction in the spin-vortex antiferromagnetic superconductor CaK(FeNi)As
José Benito Llorens, Edwin Herrera, Víctor Barrena +9
High critical temperature superconductivity often occurs in systems where an antiferromagnetic order is brought near by slightly modifying pressure or doping. CaKFeAs$_4…
Zero-field magnetic ground state of EuMgBi
Santanu Pakhira, Thomas Heitmann, S. X. M. Riberolles +4
Layered trigonal EuMgBi is reported to be a topological semimetal that hosts multiple Dirac points that may be gapped or split by the onset of magnetic order. Here, we repo…
Effect of controlled point-like disorder induced by 2.5 MeV electron irradiation on nematic resistivity anisotropy of hole-doped (Ba,K)FeAs
M. A. Tanatar, Erik I. Timmons, M. Ko'nczykowski +5
In-plane anisotropy of electrical resistivity was studied in samples of the hole-doped BaKFeAs in the composition range where anisotropy…
Anisotropic time-dependent London approach
V. G. Kogan, R. Prozorov
The anisotropic London equations taking into account the normal currents are derived and applied to the problem of the surface impedance in the Meisner state of anisotropic materia…
Polaritonic cylinders as multifunctional metamaterials: Single scattering and effective medium description
Charalampos P. Mavidis, Anna C. Tasolamprou, Eleftherios N. Economou +2
Polaritonic materials, owing to a strong phonon-polariton resonance in the THz and far-infrared parts of the electromagnetic spectrum, offer both high-index dielectric and metallic…
Topological Descendants of Multicritical EuTl2
Lin-Lin Wang, Hoi Chun Po, Robert-Jan Slager +1
The past decades have witnessed a transformation in characterizing condensed matter systems with topology. Aided by a refined understanding of topological band structures with crys…