CROSS Neutron Science and Technology Center

output

20112026

most citedSkyrmion phase and competing magnetic orders on a breathing kagome lattice

402 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing cond-mat.str-elShow all

14 papers · 1 filter

cond-mat.str-el2021★ 4 cited

Spin dynamics simulation of the $Z_{2}$ -vortex fluctuations

Yo P. Mizuta, Kazuki Aoyama, Keisuke Tomiyasu +2

Motivated by the recent quasi-elastic neutron scattering experiment, we extend the spin-dynamics simulation on the triangular-lattice Heisenberg antiferromagnet, to observe a sharp…

cond-mat.str-el2021★ 8 cited

Observation of topological $Z_{2}$ vortex fluctuations in the frustrated Heisenberg magnet NaCrO $_{2}$

K. Tomiyasu, Y. P. Mizuta, M. Matsuura +2

Spin fluctuations in the triangular-lattice Heisenberg antiferromagnet NaCrO $_{2}$ are investigated by means of quasi-elastic neutron scattering with high energy resolution and wide…

cond-mat.str-el2020★ 8 cited

Intertwined Magnetic Sub-Lattices in the Double Perovskite Compound LaSrNiReO6

Ola Kenji Forslund, Konstantinos Papadopoulos, Elisabetta Noccerino +13

We report a muon spin rotation ( $μ^{+}$ SR) study of the magnetic properties of the double perovskite compound LaSrNiReO $_{6}$ . Using the unique length and time scales of the $μ^{+}…

cond-mat.str-el2020★ 4 cited

Neutron polarisation correction to triple-axis data with analytical derivations

Yusuke Nambu, Mechthild Enderle, Tobias Weber +1

Polarised neutron scattering is the method of choice to study magnetism in condensed matter. Polarised neutrons are typically very low in flux, and complex experimental configurati…

cond-mat.str-el2020★ 7 cited

Origin of magnetovolume effect in a cobaltite

Ping Miao, Zhijian Tan, Sanghyun Lee +21

The layered perovskite PrBaCo2O5.5+x demonstrates a strong negative thermal expansion (NTE) which holds potential for being fabricated into composites with zero thermal expansion.…

cond-mat.str-el2019★ 29 cited

Direct observation of cycloidal spin modulation and field-induced transition in Néel-type skyrmion-hosting VOSe $_{2}$ O $_{5}$

T. Kurumaji, T. Nakajima, A. Feoktystov +6

We investigate the spin rotational structure of magnetic skyrmions in a tetragonal polar magnet VOSe2O5 via polarized small-angle neutron scattering (SANS). Spin polarization analy…

cond-mat.str-el2019★ 18 cited

Crystal-electric-field excitations in a quantum-spin-liquid candidate NaErS $_{2}$

Shang Gao, Fan Xiao, Kazuya Kamazawa +5

The delafossite family of compounds with a triangular lattice of rare earth ions has been recently proposed as a candidate host for quantum spin liquid (QSL) states. To realize QSL…

cond-mat.str-el2019★ 13 cited

Lattice dynamics coupled to charge and spin degrees of freedom in the molecular dimer-Mott insulator $κ$ -(BEDT-TTF) $_{2}$ Cu[N(CN) $_{2}$ ]Cl

Masato Matsuura, Takahiko Sasaki, Satoshi Iguchi +11

Inelastic neutron scattering measurements on the molecular dimer-Mott insulator $κ$ -(BEDT-TTF) $_{2}$ Cu[N(CN) $_{2}$ ]Cl reveal a phonon anomaly in a wide temperature range. Starting…

cond-mat.str-el2018★ 402 cited

Skyrmion phase and competing magnetic orders on a breathing kagome lattice

Max Hirschberger, Taro Nakajima, Shang Gao +13

Magnetic skyrmion textures are realized mainly in non-centrosymmetric, e.g. chiral or polar, magnets. Extending the field to centrosymmetric bulk materials is a rewarding challenge…

cond-mat.str-el2018★ 21 cited

Large entropy change derived from the orbitally assisted three-centered two-electron σ bond formation in a metallic Li0.33VS2

N. Katayama, S. Tamura, T. Yamaguchi +8

We discuss herein the emergence of a large entropy change in metallic Li0.33VS2 derived from the orbitally assisted loose σ bond formation. Comprehensive structural studies based o…

cond-mat.str-el2018★ 15 cited

Renormalization of spin excitations in hexagonal HoMnO3 by magnon-phonon coupling

Taehun Kim, Jonathan C. Leiner, Kisoo Park +5

Hexagonal HoMnO3, a two-dimensional Heisenberg antiferromagnet, has been studied via inelastic neutron scattering. A simple Heisenberg model with a single-ion anisotropy describes…

cond-mat.str-el2015★ 11 cited

Observation of Unusual Magnetoelastic Effects in a Quasi-1D Spiral Magnet

Chong Wang, Daiwei Yu, Xiaoqiang Liu +10

We present a systematic study of spin and lattice dynamics in the quasi-one-dimensional spiral magnet CuBr2, using Raman scattering in conjunction with infrared and neutron spectro…

cond-mat.str-el2012★ 98 cited

Block magnetism coupled with local distortion in the iron-based spin-ladder compound BaFe2Se3

Yusuke Nambu, Kenya Ohgushi, Shunpei Suzuki +8

Magnetism in the insulating BaFe $_{2}$ Se $_{3}$ was examined through susceptibility, specific heat, resistivity and neutron diffraction measurements. After formation of a short-range ma…

cond-mat.str-el2011★ 7 cited

Quasi-one-dimensional spin dynamics in LiV2O4: 1D-to-3D crossover as a possible origin of heavy fermion state

R. Kadono, A. Koda, W. Higemoto +6

Spin fluctuation in LiV2O4 is revisited by examining the earlier result of muon spin rotation/ relaxation measurements. Instead of a relationship for the localized electron limit,…

Spin dynamics simulation of the Z2​-vortex fluctuations

Observation of topological Z2​ vortex fluctuations in the frustrated Heisenberg magnet NaCrO2​