37 citations · 52 across the 7 of their papers we have counts for
7 papers
Local magnon modes studied by dynamic magnetic pair-density function analysis
Shin-ichi Shamoto, Yukio Yasui, Kazuki Iida +4
The dynamic magnetic pair-density function (DymPDF) is obtained via the Fourier transform of the dynamic magnetic structure factor, , which is me…
Magnetic Signature of Chiral Phonons Revealed by Neutron Spectroscopy in Ferrimagnetic FeZnMoO
Song Bao, Junbo Liao, Zhentao Huang +13
Lattice vibrations can carry angular momentum and magnetic moments under broken inversion or time-reversal symmetry, forming so-called chiral phonons. While such excitations have b…
Gapless dispersive continuum in a modulated quantum kagome antiferromagnet
Asiri Thennakoon, Ryouga Yokokura, Yang Yang +8
The pursuit of quantum spin liquid (QSL) states in condensed matter physics has drawn attention to kagome antiferromagnets (AFM) where a two-dimensional corner-sharing network of t…
The influence of Structural Dynamics in Two-Dimensional Hybrid Organic-Inorganic Perovskites on their Photoluminescence Efficiency -- Neutron scattering analysis
Haritha Sindhu Rajeev, Xiao Hu, Wei-Liang Chen +12
Two-dimensional hybrid organic-inorganic perovskites (HOIPs) have emerged as promising materials for light-emitting diode applications. In this study, by using time-of-flight neutr…
Direct observation of topological magnon polarons in a multiferroic material
Song Bao, Zhao-Long Gu, Yanyan Shangguan +12
Magnon polarons are novel elementary excitations possessing hybrid magnonic and phononic signatures, and are responsible for many exotic spintronic and magnonic phenomena. Despite…
Emergent spin- Haldane gap and ferroelectricity in a frustrated spin- ladder
Hiroshi Ueda, Shigeki Onoda, Yasuhiro Yamaguchi +19
We report experimental and theoretical evidence that RbCuMoO has a nonmagnetic tetramer ground state of a two-leg ladder comprising antiferromagnetically coupled…
Inelastic neutron scattering study of phonon anomalies in La1.5Sr0.5NiO4
R. Kajimoto, M. Fujita, K. Nakajima +4
The high-energy phonons in La1.5Sr0.5NiO4, in which the checkerboard charge ordering is formed, was investigated by the inelastic neutron scattering. We found that the longitudinal…