1.2k citations · 2.8k across the 27 of their papers we have counts for
27 papers
Local probe investigation of the spin dynamics in the kagome and inter-layers of orthorhombic barlowite Cu(OD)FBr: Br and Cu NQR study
Takashi Imai, Jiaming Wang, Rebecca W. Smaha +3
We report Br and Cu nuclear quadrupole resonance (NQR) in the paramagnetic state above K of the antiferromagnetic orthorhombic phase of barlowite Cu…
Emergence of the spin polarized domains in the kagome lattice Heisenberg antiferromagnet Zn-barlowite (ZnCu)Cu(OD)FBr
Weishi Yuan, Jiaming Wang, Philip M. Singer +4
Kagome lattice Heisenberg antiferromagnets are known to be highly sensitive to perturbations caused by structural disorder. NMR is a local probe ideally suited for investigating su…
Evidence of Magnon-Mediated Orbital Magnetism in a Quasi-2D Topological Magnon Insulator
Laith Alahmed, Xiaoqian Zhang, Jiajia Wen +13
We explore spin dynamics in Cu(1,3-bdc), a quasi-2D topological magnon insulator. The results show that the thermal evolution of Landé -factor () is anisotropic: $g_\textrm{i…
Emergence of spin singlets with inhomogeneous gaps in the kagome Heisenberg antiferromagnets Zn-barlowite and herbertsmithite
Jiaming Wang, Weishi Yuan, Philip M. Singer +5
The kagome Heisenberg antiferromagnet formed by frustrated spins arranged in a lattice of corner-sharing triangles is a prime candidate for hosting a quantum spin liquid (QSL) grou…
Cesium-involved electron transfer and electron-electron interaction in high-pressure metallic CsPbI3
Feng Ke, Jiejuan Yan, Shanyuan Niu +8
Electron-phonon coupling was believed to govern the carrier transport in halide perovskites and related phases. Here we demonstrate that electron-electron interaction plays a direc…
Freezing of the Lattice in the Kagome Lattice Heisenberg Antiferromagnet Zn-barlowite ZnCu(OD)FBr
Jiaming Wang, Weishi Yuan, Philip M. Singer +5
We use Br nuclear quadrupole resonance (NQR) to demonstrate that ultra slow lattice dynamics set in below the temperature scale set by the Cu-Cu super-exchange interaction $…