357 citations · 1k across the 19 of their papers we have counts for
19 papers
Experimental Evidence for Non-spherical Magnetic Form Factor in Ru
Colin L. Sarkis, John W. Villanova, Casey Eichstaedt +9
The Mott insulator -RuCl has generated great interest in the community due to its possible field-induced Kitaev quantum spin liquid state. Despite enormous effort spent tryi…
Spin dynamics of the particles
Xiao Wang, Konrad Puzniak, Karin Schmalzl +7
In this article, we report on inelastic neutron scattering measurements on a quasi-1D antiferromagnet BaCoVO under a transverse magnetic field applied along the (0,1,0)…
Weyl metallic state induced by helical magnetic order
Jian-Rui Soh, Irián Sánchez-Ramírez, Xupeng Yang +15
In the rapidly expanding field of topological materials there is growing interest in systems whose topological electronic band features can be induced or controlled by magnetism. M…
Low-dimensional metal-organic magnets as a route towards the S=2 Haldane phase
Jem Pitcairn, Andrea Iliceto, Laura Cañadillas-Delgado +7
Metal-organic magnets (MOMs), modular magnetic materials where metal atoms are connected by organic linkers, are promising candidates for next-generation quantum technologies. MOMs…
Magnetic ground state of the Kitaev NaCoTeO spin liquid candidate
Weiliang Yao, Yang Zhao, Yiming Qiu +4
As a candidate Kitaev material, NaCoTeO exhibits intriguing magnetism on a honeycomb lattice that is believed to be -symmetric. Here we report a neutron diffractio…
Finite temperature tensor network algorithm for frustrated two-dimensional quantum materials
Philipp Schmoll, Christian Balz, Bella Lake +2
Aimed at a more realistic classical description of natural quantum systems, we present a two-dimensional tensor network algorithm to study finite temperature properties of frustrat…
Magnetic field effects in an octupolar quantum spin liquid candidate
Bin Gao, Tong Chen, Han Yan +15
Quantum spin liquid (QSL) is a disordered state of quantum-mechanically entangled spins commonly arising from frustrated magnetic dipolar interactions. However, QSL in some pyrochl…
Extraction of the interaction parameters for RuCl from neutron data using machine learning
Anjana M. Samarakoon, Pontus Laurell, Christian Balz +6
Single crystal inelastic neutron scattering data contain rich information about the structure and dynamics of a material. Yet the challenge of matching sophisticated theoretical mo…
Evidence of a Phonon Hall Effect in the Kitaev Spin Liquid Candidate -RuCl
É. Lefrançois, G. Grissonnanche, J. Baglo +9
The material -RuCl has been the subject of intense scrutiny as a potential Kitaev quantum spin liquid, predicted to display Majorana fermions as low energy excitations. In p…
A model for coupled magnetic spectra: a neutron scattering study of the YbFe hybridisation in YbFeO
Viviane Peçanha-Antonio, Dharmalingam Prabhakaran, Christian Balz +2
In this work, we explore experimentally and theoretically the spectrum of magnetic excitations of the Fe and Yb ions in ytterbium iron garnet (YbFeO).…
Field-induced intermediate ordered phase and anisotropic interlayer interactions in -RuCl
Christian Balz, Lukas Janssen, Paula Lampen-Kelley +6
In -RuCl, an external magnetic field applied within the honeycomb plane can induce a transition from a magnetically ordered state to a disordered state that is potentially r…
Signatures for spinons in the quantum spin liquid candidate CaCrO
Jonas Sonnenschein, Christian Balz, Ulrich Tutsch +6
We present new experimental low-temperature heat capacity and detailed dynamical spin-structure factor data for the quantum spin liquid candidate material CaCrO.…
Tensor network investigation of the double layer Kagome compound CaCrO
A. Kshetrimayum, C. Balz, B. Lake +1
Quantum spin liquids are exotic quantum phases of matter that do not order even at zero temperature. While there are several toy models and simple Hamiltonians that could host a qu…
Finite field regime for a quantum spin liquid in -RuCl
Christian Balz, Paula Lampen-Kelley, Arnab Banerjee +10
An external magnetic field can induce a transition in -RuCl from an ordered zigzag state to a disordered state that is possibly related to the Kitaev quantum spin liquid. He…
Excitations in the field-induced quantum spin liquid state of alpha-RuCl3
A. Banerjee, P. Lampen-Kelley, J. Knolle +14
The Kitaev model on a honeycomb lattice predicts a paradigmatic quantum spin liquid (QSL) exhibiting Majorana Fermion excitations. The insight that Kitaev physics might be realized…
The magnetic Hamiltonian and phase diagram of the quantum spin liquid Ca10Cr7O28
Christian Balz, Bella Lake, A. T. M. Nazmul Islam +6
A spin liquid is a new state of matter with topological order where the spin moments continue to fluctuate coherently down to the lowest temperatures rather than develop static lon…
Physical realization of a quantum spin liquid based on a novel frustration mechanism
Christian Balz, Bella Lake, Johannes Reuther +11
Unlike conventional magnets where the magnetic moments are partially or completely static in the ground state, in a quantum spin liquid they remain in collective motion down to the…
Quantum spin chain as a potential realization of the Nersesyan-Tsvelik model
C. Balz, B. Lake, H. Luetkens +9
It is well established that long-range magnetic order is suppressed in magnetic systems whose interactions are low-dimensional. The prototypical example is the S-1/2 Heisenberg ant…
Magnetic phase diagram of the multiferroic FeTeOBr
M. Pregelj, A. Zorko, O. Zaharko +8
The low-temperature magnetic phase diagram of the multiferroic system FeTeOBr down to 300 mK and up to 9 T is presented. Short-range magnetic correlations within the crysta…