427 citations · 1.9k across the 59 of their papers we have counts for
60 papers
Spinon continuum in the Heisenberg quantum chain compound SrVO
Shang Gao, Ling-Fang Lin, Pontus Laurell +11
Magnetic excitations in the spin chain candidate SrVO have been investigated by inelastic neutron scattering on a single crystal sample. A spinon continuum with a bandw…
Anisotropic in-plane heat transport of Kitaev magnet NaCoTeO
Shuangkui Guang, Na Li, Qing Huang +10
We report a study on low-temperature heat transport of Kitaev magnet NaCoTeO, with the heat current and magnetic fields along the honeycomb spin layer (the plane).…
Static and dynamical properties of the spin-5/2 nearly ideal triangular lattice antiferromagnet Ba3MnSb2O9
Mingfang Shu, Weicen Dong, Jinlong Jiao +16
We study the ground state and spin excitations in Ba3MnSb2O9, an easy-plane S = 5/2 triangular lattice antiferromagnet. By combining single-crystal neutron scattering, electric spi…
Disorder-enriched magnetic excitations in the Kitaev quantum spin liquid candidate NaCoTeO
Li Xiang, Ramesh Dhakal, Mykhaylo Ozerov +9
Using optical magneto-spectroscopy, we investigate the magnetic excitations of NaCoTeO in a broad magnetic field range () at low tempe…
Electronic and magnetic phase diagrams of Kitaev quantum spin liquid candidate NaCoTeO
Shengzhi Zhang, Sangyun Lee, Andrew J. Woods +8
The 3 Co-based insulating magnet \NCTO{} has recently been reported to have strong Kitaev interactions on a honeycomb lattice, and is thus being considered as a Kitaev…
Revealing temperature evolution of the Dirac band in ZrTe via magneto-infrared spectroscopy
Yuxuan Jiang, Tianhao Zhao, Luojia Zhang +5
We report the temperature evolution of the Dirac band in semiconducting zirconium pentatelluride (ZrTe) using magneto-infrared spectroscopy. We find that the band gap is temper…
Controllable emergent spatial spin modulation in Sr2IrO4 by in situ shear strain
S. Pandey, H. Zhang, J. Yang +8
Symmetric anisotropic interaction can be ferromagnetic and antiferromagnetic at the same time but for different crystallographic axes. We show that inducing competition of anisotro…
Anticollinear order and degeneracy lifting in square lattice antiferromagnet LaSrCrO4
Jing Zhou, Guy Quirion, Jeffrey A. Quilliam +10
We report the static and dynamic magnetic properties of LaSrCrO, a seemingly canonical spin-3/2 square-lattice antiferromagnet that exhibits frustration between magnetic layers…
Magneto-transport evidence for strong topological insulator phase in ZrTe5
Jingyue Wang, Yuxuan Jiang, Tianhao Zhao +8
The identification of a non-trivial band topology usually relies on directly probing the protected surface/edge states. But, it is difficult to achieve electronically in narrow-gap…
Regulate the direct-indirect electronic band gap transition by electron-phonon interaction in BaSnO3
Binru Zhao, Qing Huang, Jiangtao Wu +13
The neutron powder diffraction, specific heat, thermal conductivity, and Raman scattering measurements were presented to study the interplays of lattice, phonons and electrons of t…
Probing magnetic symmetry in antiferromagnetic Fe4Nb2O9 single crystals by linear magnetoelectric tensor
Jing Zhang, Na Su, Xinrun Mi +4
In the present study, we investigated magnetodielectric, magnetoelectric (ME), and angular-dependent polarization in single-crystal Fe4Nb2O9. The magnetodielectric effects in epsil…
Extremely low-energy collective modes in a quasi-one-dimensional system
Z. X. Wei, S. Zhang, Y. L. Su +5
We have investigated the quasiparticle dynamics and collective excitations in the quasi-one-dimensional material ZrTe using ultrafast optical pump-probe spectroscopy. Our time-…
Structural magnetic glassiness in spin ice DyTiO
Anjana M. Samarakoon, Andre Sokolowski, Bastian Klemke +14
The spin ice compound DyTiO is well-known to realise a three-dimensional Coulomb spin liquid with magnetically charged monopole excitations. Its fate at low temperature…
Static and dynamic magnetic properties of honeycomb lattice antiferromagnets NaTeO, = Co and Ni
Anjana M. Samarakoon, Qiang Chen, Haidong Zhou +1
The magnetic structures and spin dynamics of NaCoTeO and NaNiTeO are investigated by means of elastic and inelastic neutron scattering measureme…
Investigation of the monopole magneto-chemical potential in spin ices using capacitive torque magnetometry
Naween Anand, Kevin Barry, Jennifer N. Neu +6
The single-ion anisotropy and magnetic interactions in spin-ice systems give rise to unusual non-collinear spin textures, such as Pauling states and magnetic monopoles. The effecti…
Magnetic field tuning of crystal field levels and vibronic states in Spin-ice HoTiO observed in far-infrared reflectometry
Mykhaylo Ozerov, Naween Anand, L. J. van de Burgt +5
Low temperature optical spectroscopy in applied magnetic fields provides clear evidence of magnetoelastic coupling in the spin ice material HoTiO. In far-IR reflectomet…
Freezing of a disorder induced quantum spin liquid
Xiao Hu, Daniel M. Pajerowski, Depei Zhang +8
is a square-lattice magnet with super-exchange between S=1/2 spins mediated by randomly distributed Te and W ions. Here, using sub-K…
Antiferromagnetic Kitaev interaction in $J_\rm{eff}=1/2$ cobalt honeycomb materials NaCoSbO and NaCoTeO
Chaebin Kim, Jaehong Jeong, Gaoting Lin +8
Finding new materials with antiferromagnetic (AFM) Kitaev interaction is an urgent issue to broaden and enrich the quantum magnetism research significantly. By carrying out inelast…
Field-induced quantum spin disordered state in spin-1/2 honeycomb magnet Na2Co2TeO6
Gaoting Lin, Jaehong Jeong, Chaebin Kim +25
Spin-orbit coupled honeycomb magnets with the Kitaev interaction have received a lot of attention due to their potential of hosting exotic quantum states including quantum spin liq…
Domain wall patterning and giant response functions in ferrimagnetic spinels
L. L. Kish, A. Thaler, M. Lee +11
The manipulation of mesoscale domain wall phenomena has emerged as a powerful strategy for designing ferroelectric responses in functional devices, but its full potential has not y…
Anomalous Magnetoresistance by Breaking Ice Rule in Bi2Ir2O7/Dy2Ti2O7 Heterostructure
H. Zhang, C. K. Xing, K. Noordhoek +14
While geometrically frustrated quantum magnets are known for a variety of exotic spin states that are of great interests of understanding emergent phenomena as well as enabling rev…
Neutron scattering investigation of proposed Kosterlitz-Thouless transitions in the triangular-lattice Ising antiferromagnet TmMgGaO4
Zhiling Dun, Marcus Daum, Raju Baral +10
The transverse-field Ising model on the triangular lattice is expected to host an intermediate finite-temperature Kosterlitz-Thouless (KT) phase through a mapping of the spins on e…
Superconductivity in Metal-Rich Chalcogenide Ta2Se
Xin Gui, Karolina Gornicka, Tomasz Klimczuk +1
The metal-metal bond in metal-rich chalcogenide is known to exhibit various structures and dominate interesting physical properties. Ta2Se can be obtained by both arc-melting and s…
Current-induced CrI3 surface spin-flop transition probed by proximity magnetoresistance in Pt
Tang Su, Mark Lohmann, Junxue Li +9
By exploiting proximity coupling, we probe the spin state of the surface layers of CrI3, a van der Waals magnetic semiconductor, by measuring the induced magnetoresistance (MR) of…