225 citations · 815 across the 23 of their papers we have counts for
6 papers · 1 filter
Experimental Verification of Van Vleck Nature of Long-Range Ferromagnetic Order in Vanadium-Doped Three-Dimensional Topological Insulator SbTe
Mingda Li, Cui-Zu Chang, Lijun Wu +6
We demonstrate by high resolution low temperature electron energy loss spectroscopy (EELS) measurements that the long range ferromagnetic (FM) order in vanadium (V)-doped topologic…
Evolution Process of Wurtzite ZnO Films on Cubic MgO (001) Substrates: a Structural, Optical and Electronic Investigation of the Misfit Structures
Hua Zhou, Hui-Qiong Wang, Yaping Li +8
The interface between hexagonal ZnO films and cubic MgO (001) substrates, fabricated through molecular beam epitaxy, are thoroughly investigated. X-ray diffraction and (scanning) t…
Tunable THz Surface Plasmon Polariton based on Topological Insulator-Layered Superconductor Hybrid Structure
Mingda Li, Zuyang Dai, Wenping Cui +6
We theoretically investigate the surface plasmon polariton (SPP) at the interface between 3D strong topological insulator (TI) and layered superconductor-magnetic insulator structu…
Enhanced spin-orbit interaction and Kondo scattering in -doped LaTiO/SrTiO interfaces
Shubhankar Das, A. Rastogi, Lijun Wu +4
We present a study of delta () doping at LaTiO/SrTiO (LTO/STO) interface with iso-structural antiferromagnetic perovskite LaCrO (LCO) that dramatically alters the pr…
Strong Coupling of the Iron-Quadrupole and Anion-Dipole Polarizations in Ba(FeCo)As
Chao Ma, Lijun Wu, Wei-Guo Yin +6
We use a quantitative convergent beam electron diffraction (CBED) based method to image the valence electron density distribution in Ba(FeCo)As. We show a remar…
Calibration and data collection protocols for reliable lattice parameter values in electron pair distribution function (ePDF) studies
A. M. Milinda Abeykoon, Hefei Hu, Lijun Wu +2
We explore and describe different protocols for calibrating electron pair distribution function (ePDF) measurements for quantitative studies on nano-materials. We find the most acc…