25 citations · 78 across the 20 of their papers we have counts for
20 papers
Field evolution of the magnetic structure and spin Hamiltonian in CsRuO
S. D. Nabi, E. Ressouche, D. G. Mazzone +5
We report neutron diffraction under applied magnetic fields and complementary zero-field neutron spectroscopy measurements on CsRuO. Previous work [S. D. Nabi et al., Phys.…
Coherent spin waves in a maximal entropy phase
Arnau Romaguera, Eugenio Paris, Elizabeth Skoropata +24
In solids, disorder is conventionally regarded as detrimental to coherence. It typically localizes and dampens collective excitations, as exemplified by Anderson localization or th…
Field-direction sensitivity of Kondo hybridization in UTe
Thomas Halloran, Gicela Saucedo Salas, Sylvia K. Lewin +6
Neutron scattering experiments on the spin-triplet superconductor UTe have established that the dominant low-energy magnetic response is along Brillouin zone boundaries, resemb…
A Fermi Surface Driven Spiral Spin Liquid
Paul M. Neves, Chi Ian Jess Ip, Takashi Kurumaji +6
EuAgSb is a model material to study the interplay of electronic and spin texture degrees of freedom, exhibiting numerous multi- magnetic textures coupled with the electr…
Magnetic phase diagram and spin Hamiltonian of antiferromagnet CsCoI
S. D. Nabi, L. Facheris, V. Romerio +12
We report comprehensive thermodynamic and neutron scattering measurements on the = 3/2 antiferromagnet CsCoI, a member of the thoroughly studied family of frustrated ma…
Accelerating discovery across scientific disciplines through reproducible workflows with AiiDAlab
Aliaksandr V. Yakutovich, Daniel Hollas, Edan Bainglass +16
With ever-increasing computational capabilities, robust and automated research workflows have become essential for orchestrating large numbers of interdependent simulations. Howeve…
Magnetic and phononic dynamics in the two-ladder quantum magnet (C5H9NH3)2CuBr4
J. Philippe, F. Elson, T. Arh +20
In quantum magnetic materials it is common to observe both static and dynamic lattice effects on the magnetic excitation spectrum. Less common is to find that the magnetic correlat…
Magnetic Field Dependence of the Spin Fluctuations in CeCuAg
X. Boraley, A. D. Christianson, J. Lass +9
Quantum phase transitions are among the most intriguing phenomena that can occur when the electronic ground state of correlated metals are tuned by external parameters such as pres…
Intricacies of Frustrated Magnetism in the Kondo Metal YbAgGe
D. G. Mazzone, C. B. Larsen, B. Ueland +9
The combination of localized magnetic moments, their frustration and interaction with itinerant electrons is a key challenge of condensed matter physics. Frustrated magnetic intera…
AMBER: Algorithm for Multiplexing spectrometer Background Estimation with Rotation-independence
Jakob Lass, Victor Cohen, Benjamín Béjar Haro +1
State-of-the art neutron spectrometers enable simultaneous measurements of high-dimensional datasets, allowing for a large collection rate of dynamic material properties. In this p…
Spin-flop-like transition as quantum critical point in CsRuO
S. D. Nabi, M. Zhu, K. Yu. Povarov +6
We report thermodynamic, neutron diffraction, and inelastic neutron scattering measurements on CsRuO, a member of the celebrated family of frustrated magnets CsMX (…
Bond-dependent interactions and ill-ordered state in the honeycomb cobaltate BaCo(AsO)
A. Devillez, J. Robert, E. Lhotel +13
The ground state and Hamiltonian of the honeycomb lattice material BaCo(AsO) hosting magnetic Co, have been debated for decades. The recent proposal for an…
Microscopic Origin of Reduced Magnetic Order in a Frustrated Metal
X. Boraley, O. Stockert, J. Lass +6
Although magnetic frustration in metals provides a promising avenue for novel quantum phenomena, their microscopic interpretation is often challenging. Here we use the face-centere…
Absence of altermagnetic magnon band splitting in MnF
Vincent C. Morano, Zeno Maesen, Stanislav E. Nikitin +3
Altermagnets are collinear compensated magnets in which the magnetic sublattices are related by rotation rather than translation or inversion. One of the quintessential properties…
Field-Induced Magnon Decay, Magnon Shadows, and Roton-like Excitations in the Honeycomb Antiferromagnet YbBr
J. A. Hernández, A. A. Eberharter, M. Schuler +9
Although the search for quantum many-body phenomena in magnetic materials has a strong focus on highly frustrated systems, even unfrustrated quantum magnets show a multitude of unc…
Spin density wave and van Hove singularity in the kagome metal CeTi3Bi4
Pyeongjae Park, Brenden R. Ortiz, Milo Sprague +15
Kagome metals with van Hove singularities near the Fermi level can host intriguing quantum phenomena such as chiral loop currents, electronic nematicity, and unconventional superco…
Magnetic Phase Diagram of ErB as Explored by Neutron Scattering
Simon Flury, Wolfgang J. Simeth, Danielle R. Yahne +7
The tetragonal -electron intermetallic ErB is characterized by strong Ising anisotropy along the tetragonal axis. The magnetic moments on the erbium sites can be mapped…
Connection between f-electron correlations and magnetic excitations in UTe2
Thomas Halloran, Peter Czajka, Gicela Saucedo Salas +8
The detailed anisotropy of the low-temperature, low-energy magnetic excitations of the candidate spin-triplet superconductor UTe is revealed using inelastic neutron scattering.…
Spin Density Wave versus Fractional Magnetization Plateau in a Triangular Antiferromagnet
L. Facheris, K. Yu. Povarov, S. D. Nabi +7
We report an excellent realization of the highly non-classical incommensurate spin-density wave (SDW) state in the quantum frustrated antiferromagnetic insulator CsCoBr. In…
Kondo-induced giant isotropic negative thermal expansion
D. G. Mazzone, M. Dzero, M. Abeykoon +9
Negative thermal expansion is an unusual phenomenon appearing in only a handful of materials, but pursuit and mastery of the phenomenon holds great promise for applications across…