180 citations · 474 across the 16 of their papers we have counts for
16 papers
Magnetic properties of the quasi-one-dimensional S = 1 spin chain antiferromagnet BaNiTe2O7
Xiyu Chen, Yiming Gao, Meifeng Liu +14
We report a quasi-one-dimensional S = 1 spin chain compound BaNiTe2O7. This magnetic system has been investigated by magnetic susceptibility, specific heat, and neutron powder diff…
Direct evidence for intermediate multiferroic phase in LiCuFe2(VO4)3
Xiyu Chen, Shuhan Zheng, Meifeng Liu +10
Magnetic susceptibility, specific heat, dielectric, and electric polarization of LiCuFe2(VO4)3 have been investigated. Two sequential antiferromagnetic transitions at TN1 ~ 9.95 K…
Incommensurate-commensurate magnetic phase transition in the double tungstate Li2Co(WO4)2
Xiyu Chen, Ning Ding, Meifeng Liu +11
Magnetic susceptibility, specific heat, and neutron powder diffraction measurements have been performed on polycrystalline Li2Co(WO4)2 samples. Under zero magnetic field, two succe…
Magnetic structure and multiferroicity of Sc-substituted hexagonal YbFeO
Y. S. Tang, S. M. Wang, L. Lin +10
Hexagonal rare-earth ferrite RFeO family represents a unique class of multiferroics exhibiting weak ferromagnetism, and a strong coupling between magnetism and structural trime…
Magnetic Field Induced Phase Transition in Spinel GeNi2O4
T. Basu, T. Zou, Z. Dun +7
Cubic spinel GeNi2O4 exhibits intriguing magnetic properties with two successive antiferromagnetic phase transitions (TN1 12.1 and TN2 11.4 K) with the absence of any structural tr…
Antiferromagnetism of Double Molybdate LiFe(MoO)
Meifeng Liu, Yang Zhang, Tao Zou +11
The magnetic properties of the spin-5/2 double molybdate LiFe(MoO) have been characterized by heat capacity, magnetic susceptibility, and neutron powder diffraction techniq…
Stronger quantum fluctuation with larger spins: Emergent magnetism in the pressurized high-temperature superconductor FeSe
Yuting Tan, Tianyu Zhang, Tao Zou +6
A counter-intuitive enhancement of quantum fluctuation with larger spins, together with a few novel physical phenomena, is discovered in studying the recently observed emergent mag…
Colossal magnetoresistance in a Mott insulator via magnetic field-driven insulator-metal transition
M. Zhu, J. Peng, T. Zou +6
We present a new type of colossal magnetoresistance (CMR) arising from an anomalous collapse of the Mott insulating state via a modest magnetic field in a bilayer ruthenate, Ti-dop…
Non-Fermi surface nesting driven commensurate magnetic ordering in Fe-doped SrRuO
M. Zhu, K. V. Shanavas, Y. Wang +11
SrRuO, an unconventional superconductor, is known to possess an incommensurate spin density wave instability driven by Fermi surface nesting. Here we report a static spin d…
Field-induced magnetic phase transitions and memory effect in bilayer ruthenate CaRuO with Fe substitution
Mengze Zhu, Tao Hong, Jin Peng +3
Bilayer ruthenate Ca(RuFe)O ( = 0.05) exhibits an incommensurate magnetic soliton lattice driven by the Dzyaloshinskii-Moriya interaction. Here we report…
Cycloidal magnetism driven ferroelectricity in double tungstate LiFe(WO)
Meifeng Liu, Lingfang Lin, Yang Zhang +12
Tungstates WO with the wolframite structure characterized by the O octahedral zigzag chains along the -axis, can be magnetic if =Mn, Fe, Co, Cu, Ni. Among them,…
Unusual UUDD magnetic chain structure of the spin-1/2 tetragonally distorted spinel GeCu2O4
T. Zou, Y. -Q. Cai, C. R. dela Cruz +4
GeCu2O4 exhibits a tetragonal spinel structure due to the strong Jahn-Teller distortion associated with Cu2+ ions. We show that its magnetic structure can be described as slabs com…
Unusual interlayer quantum transport behavior caused by the zeroth Landau level in YbMnBi2
J. Y. Liu, J. Hu, D. Graf +10
Relativistic fermions in topological quantum materials are characterized by linear energy-momentum dispersion near band crossing points. Under magnetic field, relativistic fermions…
Excess-Hole Induced High Temperature Polarized State and its Correlation with the Multiferroicity in Single Crystalline DyMnO3
Tao Zou, Zhiling Dun, Huibo Cao +4
Controlling the ferroelectricity and magnetism in multiferroic materials has been an important research topic. We report the formation of a highly polarized state in multiferroic D…
Magnetoelectric coupling in the paramagnetic state of a metal-organic framework
W. Wang, L. -Q. Yan, J. -Z. Cong +8
Although the magnetoelectric effects - the mutual control of electric polarization by magnetic fields and magnetism by electric fields, have been intensively studied in a large num…
Low magnetic field reversal of electric polarization in a Y-type hexaferrite
Fen Wang, Tao Zou, Li-Qin Yan +2
Magnetoelectric multiferroics in which ferroelectricity and magnetism coexist have attracted extensive attention because they provide great opportunities for the mutual control of…