546 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP98 papers
- Centre National de la Recherche ScientifiqueFR85 papers
- The University of OsakaJP47 papers
- RIKENJP46 papers
- University College CorkIE46 papers
- Kyoto UniversityJP34 papers
- Nagoya UniversityJP34 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR29 papers
- Hiroshima UniversityJP28 papers
- Institute of Space and Astronautical ScienceJP28 papers
- Japan Aerospace Exploration AgencyJP27 papers
- Tohoku UniversityJP27 papers
11 papers · 2 filters
Negative thermal expansion in the plateau state of a magnetically-frustrated spinel
L. Rossi, A. Bobel, S. Wiedmann +6
We report on negative thermal expansion (NTE) in the high-field, half-magnetization plateau phase of the frustrated magnetic insulator CdCr2O4. Using dilatometry, we precisely map…
High-field Magnetism of the Honeycomb-lattice Antiferromagnet Cu(pymca)(ClO)
Akira Okutani, Takanori Kida, Yasuo Narumi +6
We report on the experimental results of magnetic susceptibility, specific heat, electron spin resonance (ESR), and high-field magnetization measurements on a polycrystalline sampl…
Disorder induced power-law gaps in an insulator-metal Mott transition
Zhenyu Wang, Yoshinori Okada, Jared O'Neal +11
A correlated material in the vicinity of an insulator-metal transition (IMT) exhibits rich phenomenology and variety of interesting phases. A common avenue to induce IMTs in Mott i…
Ripple state in the frustrated honeycomb-lattice antiferromagnet
Tokuro Shimokawa, Hikaru Kawamura
We discover a new type of multiple- state, "ripple state", in a frustrated honeycomb-lattice Heisenberg antiferromagnet under magnetic fields. The ground state has an infinite r…
Magnetic clustering, half-moons, and shadow pinch points as signals of a proximate Coulomb phase in frustrated Heisenberg magnets
Tomonari Mizoguchi, Ludovic D. C. Jaubert, Roderich Moessner +1
We study the formation of magnetic clusters in frustrated magnets in their cooperative paramagnetic regime. For this purpose, we consider the -- classical Heisenberg…
Half moons are pinch points with dispersion
Han Yan, Rico Pohle, Nic Shannon
"Pinch points," singular features observed in (quasi-)elastic neutron scattering, are a widely discussed hallmark of spin liquids with an emergent gauge symmetry. Much less attenti…
Strongly-coupled quantum critical point in an all-in-all-out antiferromagnet
Yishu Wang, T. F. Rosenbaum, A. Palmer +4
Dimensionality and symmetry play deterministic roles in the laws of Nature. They are important tools to characterize and understand quantum phase transitions, especially in the lim…
Quantum Interactions of Topological Solitons from Electrodynamics
Hirohiko Shimada, Kazutaka Takahashi, Hiroaki. T. Ueda
The Casimir energy for the classically stable configurations of the topological solitons in 2D quantum antiferromagnets is studied by performing the path-integral over quantum fluc…
Quantum spin ice with frustrated transverse exchange: from pi-flux phase to nematic quantum spin liquid
Owen Benton, L. D. C. Jaubert, Rajiv Singh +2
Quantum spin ice materials, pyrochlore magnets with competing Ising and transverse exchange interactions, have been widely discussed as candidates for a quantum spin-liquid ground…
Multipolar edge states in the breathing kagome model
Judit Romhányi
Excitations of ordered insulating magnets gain renewed interest due to their potential topological properties and the natural realization of magnetic analogues of the celebrated to…
High-temperature terahertz optical diode effect without magnetic order in polar FeZnMoO
Shukai Yu, Bin Gao, Jae Wook Kim +5
We present a terahertz spectroscopic study of polar ferrimagnet FeZnMoO. Our main finding is a giant high-temperature optical diode effect, or nonreciprocal directional dic…