34 citations · 117 across the 11 of their papers we have counts for
11 papers
Multimagnon and multispinon -edge RIXS spectra of an effective square lattice Heisenberg model
Kai-Yuan Qi, Shangjian Jin, Trinanjan Datta +1
We investigate the multimagnon and the multispinon -edge resonant inelastic x-ray scattering (RIXS) spectra of a spin-1/2 effective squar…
A unified theoretical framework for Kondo superconductors: Periodic Anderson impurities with attractive pairing and Rashba spin-orbit coupling
Shangjian Jin, Darryl C. W. Foo, Tingyu Qu +2
Magnetic superconductors manifest a fascinating interplay between their magnetic and superconducting properties. This becomes evident, for example, in the significant enhancement o…
A deep learning approach to search for superconductors from electronic bands
Jun Li, Wenqi Fang, Shangjian Jin +5
Energy band theory is a foundational framework in condensed matter physics. In this work, we employ a deep learning method, BNAS, to find a direct correlation between electronic ba…
Ferromagnetic Superconductivity in Two-dimensional Niobium Diselenide
Tingyu Qu, Shangjian Jin, Fuchen Hou +9
The co-existence of ferromagnetism and superconductivity becomes possible through unconventional pairing in the superconducting state. Such materials are exceedingly rare in solid-…
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…
Electronic structure, magnetism and high-temperature superconductivity in the multi-layer octagraphene and octagraphite
Jun Li, Shangjian Jin, Fan Yang +1
We systematically investigate the electronic structure, magnetism and high-temperature superconductivity (SC) in the multi-layer octagraphene and octagraphite (bulk octagraphene).…
Torque equilibrium spin wave theory of Raman scattering in an anisotropic triangular lattice antiferromagnet with Dzyaloshinskii-Moriya interaction
Chao Shan, Shangjian Jin, Trinanjan Datta +1
We apply torque equilibrium spin wave theory (TESWT) to investigate an anisotropic XXZ antiferromagnetic model with Dzyaloshinskii-Moriya (DM) interaction in a triangular lattice.…
Magnetic ordering and spin dynamics in staggered triangular lattice antiferromagnet BaMnTeO
Lisi Li, Narendirakumar Narayanan, Shangjian Jin +10
We report studies of the magnetic properties of a staggered stacked triangular lattice BaMnTeO using magnetic susceptibility, specific heat, neutron powder diffraction and…
High-temperature magnetism and crystallography of a YCrO single crystal
Yinghao Zhu, Si Wu, Bao Tu +9
Magnetization measurements and time-of-flight neutron powder-diffraction studies on the high-temperature (300--980 K) magnetism and crystal structure (321--1200 K) of a pulverized…
Torque equilibrium spin wave theory study of anisotropy and Dzyaloshinskii-Moriya interaction effects on the indirect K edge RIXS spectrum of a triangular lattice antiferromagnet
Shangjian Jin, Cheng Luo, Trinanjan Datta +1
We apply the recently formulated torque equilibrium spin wave theory (TESWT) to compute the -order interacting -edge bimagnon resonant inelastic x-ray scattering (RIXS) sp…
Spin waves and magnetic exchange interactions in the spin ladder compound RbFeSe
Meng Wang, Ming Yi, Shangjian Jin +9
We report an inelastic neutron scattering study of the spin waves of the one-dimensional antiferromagnetic spin ladder compound RbFeSe. The results reveal that the products…