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20062026
most citedMachine Learning Guided Discovery of Gigantic Magnetocaloric Effect in HoB Near Hydrogen Liquefaction Temperature

163 citations

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28 papers · 1 filter

cond-mat.str-el2025★ 3 cited

Ground state and magnetic transitions of the orthorhombic antiferromagnet CaCoTeO

Xing Huang, Peiyue Ma, Mengwu Huo +8

We report the systematic synthesis, crystal structure, magnetization, and powder neutron diffraction of single crystalline and polycrystalline CaCoTeO samples. CaCoTeO$…

cond-mat.str-el2024

High-field magnetic properties of the alternating ferro-antiferromagnetic spin-chain compound Cu(OH)Br

K. Yu. Povarov, Y. Skourskii, J. Wosnitza +3

We present comprehensive high magnetic field studies of the alternating weakly coupled ferro-antiferromagnetic (FM-AFM) spin- chain compound Cu(OH)Br, with the structu…

cond-mat.str-el2024★ 6 cited

Quantum annealing of a frustrated magnet

Yuqian Zhao, Zhaohua Ma, Zhangzhen He +4

Quantum annealing, which involves quantum tunnelling among possible solutions, has state-of-the-art applications not only in quickly finding the lowest-energy configuration of a co…

cond-mat.str-el2022★ 7 cited

Field-induced antiferromagnetism and Tomonaga-Luttinger liquid behavior in the quasi-one-dimensional Ising-Antiferromagnet SrCo2V2O8

Yi Cui, Y. Fan, Z. Hu +3

We investigate the low-temperature properties of the Ising-like screw chain antiferromagnet SrCoVO under a longitudinal magnetic field by susceptibility and V NM…

cond-mat.str-el2022

Temperature-induced valence-state transition in double perovskite Ba2-xSrxTbIrO6

Z. Y. Zhao, S. Calder, H. D. Zhou +3

In this work, a temperature-induced valence-state transition is studied in a narrow composition range of BaSrTbIrO. The valence-state transition involves an electro…

cond-mat.str-el2022★ 5 cited

NaCoTeO: an = 1/2 stacked Ising kagome antiferromagnet with a partially disordered ground state

Z. Y. Zhao, X. Y. Yue, J. Y. Li +4

= 1/2 Ising kagome antiferromagnets (KAFs) are rare in reality. In this work, we report the magnetic ground state and field-induced transitions of an = 1/2 Ising antiferrom…

cond-mat.str-el2020★ 17 cited

Evolution of magnetic-field-induced ordering in the layered structure quantum Heisenberg triangular-lattice antiferromagnet BaCoSbO

N. A. Fortune, Q. Huang, T. Hong +7

Quantum fluctuations in the effective spin one-half layered structure triangular-lattice quantum Heisenberg antiferromagnet BaCoSbO lift the classical degeneracy of the…

cond-mat.str-el2020★ 26 cited

Coexistence and interaction of spinons and magnons in an antiferromagnet with alternating antiferromagnetic and ferromagnetic quantum spin chains

H. Zhang, Z. Zhao, D. Gautreau +10

In conventional quasi-one-dimensional antiferromagnets with quantum spins, magnetic excitations are carried by either magnons or spinons in different energy regimes: they do not co…

cond-mat.str-el2020★ 58 cited

Spectra of Quasi-one-dimensional Antiferromagnet BaCoVO under Transverse Field

Haiyuan Zou, Y. Cui, X. Wang +16

We report V nuclear magnetic resonance (NMR) and inelastic neutron scattering (INS) measurements on a quasi-1D antiferromagnet BaCoVO under transverse field alon…

cond-mat.str-el2019★ 4 cited

Inhomogeneous spin excitations in weakly coupled spin-1/2 chains

L. Shen, E. Campillo, O. Zaharko +8

We present a systematic inelastic neutron scattering and neutron diffraction study of the magnetic structure of the quasi-1D spin-1/2 magnet SrCo2V2O8, where the interchain couplin…

cond-mat.str-el2019★ 6 cited

Low-temperature thermal conductivity and magnetic transitions of the kagomé-staircase compound NiVO

Z. Y. Zhao, Q. J. Li, X. G. Liu +6

Kagomé-staircase compound NiVO is an attractive multiferroic material exhibiting rich phase diagrams. However, the magnetic properties and magnetic transitions have bee…

cond-mat.str-el2019★ 10 cited

Magnetism study on a triangular lattice antiferromagnet Cu(OH)Br

Z Y Zhao, H L Che, R Chen +3

Magnetism of Cu(OH)Br single crystals based on a triangular lattice is studied by means of magnetic susceptibility, pulsed-field magnetization, and specific heat measuremen…

cond-mat.str-el2019★ 62 cited

Quantum criticality of the Ising-like screw chain antiferromagnet SrCo2V2O8 in a transverse magnetic field

Y. Cui, H. Zou, N. Xi +9

The quantum criticality of an Ising-like screw chain antiferromagnet SrCoVO, with a transverse magnetic field applied along the crystalline -axis, is investigated by…

cond-mat.str-el2018★ 24 cited

Spin density wave as a superposition of two magnetic states of opposite chirality and its implications

Elijah E. Gordona, Shahab Derakhshanb, Corey M. Thompsonc +1

A magnetic solid with weak spin frustration tends to adopt a noncollinear magnetic structure such as cycloidal structure below a certain temperature and a spin density wave (SDW) s…

cond-mat.str-el2018★ 19 cited

Field Driven Quantum Criticality in the Spinel Magnet ZnCrSe

C. C. Gu, Z. Y. Zhao, X. L. Chen +10

We report detailed dc and ac magnetic susceptibilities, specific heat, and thermal conductivity measurements on the frustrated magnet ZnCrSe. At low temperatures, with incr…

cond-mat.str-el2018★ 17 cited

Magnetic phase diagram of the quantum spin chain compound SrCoVO: a single-crystal neutron diffraction study in magnetic field

L. Shen, O. Zaharko, J. O. Birk +3

We explore the spin states in the quantum spin chain compound SrCoVO up to 14.9 T and down to 50 mK, using single-crystal neutron diffraction. Upon cooling in zer…

cond-mat.str-el2017★ 23 cited

Low-temperature heat transport of CuFeGaO ( 0--0.12) single crystals

J. D. Song, X. M. Wang, Z. Y. Zhao +5

We report a study on the thermal conductivity of CuFeGaO ( 0--0.12) single crystals at temperatures down to 0.3 K and in magnetic fields up to 14 T. CuFeO…

cond-mat.str-el2017

Single-domain ferromagnet of noncentrosymmetric uniaxial magnetic ions and magnetoelectric interaction

Hyun-Joo Koo, Elijah E. Gordon, Myung-Hwan Whangbo

The feasibility of a single-domain ferromagnet based on uniaxial magnetic ions was examined. For a noncentrosymmetric uniaxial magnetic ion of magnetic moment at a site of local el…

cond-mat.str-el2017★ 7 cited

Unconventional magnetic phase separation in -CoVO

L. Shen, M. Laver, E. M. Forgan +6

We have explored the magnetism in the non-geometrically frustrated spin-chain system -CoVO which possesses a complex magnetic exchange network. Our neutron diffracti…

cond-mat.str-el2016★ 33 cited

Heat switch effect in an antiferromagnetic insulator CoVO

X. Zhao, J. C. Wu, Z. Y. Zhao +6

We report a heat switch effect in single crystals of an antiferromagnet CoVO, that is, the thermal conductivity () can be changed with magnetic field in an extremely…

cond-mat.str-el2016★ 5 cited

A single-crystal neutron diffraction study on magnetic structure of the quasi-one-dimensional antiferromagnet SrCo2V2O8

Juanjuan Liu, Jinchen Wang, Wei Luo +4

The magnetic structure of the spin-chain antiferromagnet SrCo2V2O8 is determined by single-crystal neutron diffraction experiment. The system undergoes magnetic long range order be…

cond-mat.str-el2014★ 18 cited

Spin Fluctuations and Frustrated Magnetism in the Multiferroic FeVO

J. Zhang, L. Ma, J. Dai +4

We report V nuclear magnetic resonance (NMR) studies on single crystals of the multiferroic material FeVO. The high-temperature Knight shift shows Curie-Weiss behavior,…

cond-mat.str-el2013★ 58 cited

Spectroscopic evidence for giant orbital moment and magnetic anisotropy induced by local distortions in alpha-CoV2O6

N. Hollmann, S. Agrestini, Z. Hu +9

We present a combined experimental and theoretical study on the local magnetism of the Co ions in the spin-chain compound CoV2O6, which crystallizes in two different allotropic pha…

cond-mat.str-el2012★ 11 cited

51V-NMR study of antiferromagnetic state and spin dynamics in the quasi-one-dimensional BaCo2V2O8

Yukiichi Ideta, Yu Kawasaki, Yutaka Kishimoto +5

We report on our 51V-NMR study of static and dynamical magnetic properties in the quasi-one-dimensional antiferromagnet BaCo2V2O8. Although the NMR spectrum shows well-defined anti…