339 citations · 1.1k across the 8 of their papers we have counts for
8 papers
Massless Dirac magnons in the two dimensional van der Waals honeycomb magnet CrCl3
Lebing Chen, Matthew B. Stone, Alexander I. Kolesnikov +4
Two dimensional van der Waals ferromagnets with honeycomb structures are expected to host the bosonic version of Dirac particles in their magnon excitation spectra. Using inelastic…
Magnetic field effect on topological spin excitations in CrI
Lebing Chen, Jae-Ho Chung, Matthew B. Stone +8
The search for topological spin excitations in recently discovered two-dimensional (2D) van der Waals (vdW) magnetic materials is important because of their potential applications…
Experimental signatures of a three-dimensional quantum spin liquid in effective spin-1/2 Ce2Zr2O7 pyrochlore
Bin Gao, Tong Chen, David W. Tam +20
A quantum spin liquid (QSL) is a state of matter where unpaired electrons' spins in a solid are quantum entangled, but do not show magnetic order in the zero-temperature limit. Bec…
Topological spin excitations in honeycomb ferromagnet CrI
Lebing Chen, Jae-Ho Chung, Bin Gao +5
In two dimensional honeycomb ferromagnets, bosonic magnon quasiparticles (spin waves) may either behave as massless Dirac fermions or form topologically protected edge states. The…
Electric field control of nonvolatile four-state magnetization at room temperature
Sae Hwan Chun, Yi Sheng Chai, Byung-Gu Jeon +11
We find the realization of large converse magnetoelectric (ME) effects at room temperature in a multiferroic hexaferrite BaSrCoFeO single crys…
Realization of giant magnetoelectricity in helimagnets
Sae Hwan Chun, Yi Sheng Chai, Yoon Seok Oh +9
We show that low field magnetoelectric (ME) properties of helimagnets Ba0.5Sr1.5Zn2(Fe1-xAlx)12O22 can be efficiently tailored by Al-substitution level. As x increases, the critica…
Tweaking the spin-wave dispersion and suppressing the incommensurate phase in LiNiPO by iron substitution
Jiying Li, Thomas B. S. Jensen, Niels. H. Andersen +5
Elastic and inelastic neutron scattering studies of Li(NiFe)PO single crystals reveal anomalous spin-wave dispersions along the crystallographic direction paralle…
Evolution of the low energy spin dynamics in electron-doped high-transition temperature superconductor Pr0.88LaCe0.12CuO4-d
Stephen D. Wilson, Shiliang Li, Pengcheng Dai +7
We use inelastic neutron scattering to explore the evolution of the low energy spin dynamics in the electron-doped cuprate Pr0.88LaCe0.12CuO4-d (PLCCO) as the system is tuned from…