3 citations · 7 across the 4 of their papers we have counts for
4 papers
Spin order, spin excitations, and RIXS spectra of spin-1/2 tetramer chains
Junli Li, Jun-Qing Cheng, Trinanjan Datta +1
We investigate the spin dynamics of a 1D spin-1/2 Heisenberg tetramer chain. Employing a combination of Density Matrix Renormalization Group, quantum renormalization group, and per…
Resonant inelastic x-ray scattering spectra of spinon, doublon, and quarton excitations of a spin- antiferromagnetic Heisenberg trimer chain
Junli Li, Jun-Qing Cheng, Trinanjan Datta +1
We investigate the excitation spectra of a spin-1/2 antiferromagnetic Heisenberg trimer spin chain by employing a combination of numerical and theoretical techniques. Utilizing the…
Periodicity staircase in a Fe/Gd magnetic thin film
Arnab Singh, Junli Li, Sergio A. Montoya +7
Presence of multiple competing periodicities may result in a system to go through states with modulated periodicities, an example of which is the self-similar staircase-like struct…
Raman scattering study of multimagnon (bi- and tri-magnon) excitations and rotonlike points in the distorted triangular lattice antiferromagnet
Junli Li, Shangjian Jin, Trinanjan Datta +1
We investigate the experimental signatures of Raman spectroscopy of bi- and tri-magnon excitations in the distorted triangular lattice antiferromagnets alpha-LCr2O4 (L=Sr, Ca). We…