3 papers
cond-mat.str-el2025
Magnetism and Correlated Electrons in LaCrGeN
Jiao-Jiao Meng, Yu-Sen Xiao, Gen Li +22
We report the synthesis, structure and physical properties of a new quaternary nitride LaCrGeN. The compound crystallizes in the CeCrSiC-type structure (P4/mmm), fe…
cond-mat.dis-nn2023
Observation of a Topological Phase Transition in Random Coaxial Cable Structures with Chiral Symmetry
D. M. Whittaker, Maxine M. McCarthy, Qingqing Duan
We report an experimental study of the disordered Su-Schrieffer-Heeger (SSH) model, implemented in a system of coaxial cables, whose radio frequency properties map on to the SSH Ha…
cond-mat.mes-hall2015
Electron and nuclear spin properties of the nanohole-filled GaAs/AlGaAs quantum dots
Ata Ulhaq, Qingqing Duan, Fei Ding +5
GaAs/AlGaAs quantum dots grown by in-situ droplet etching and nanohole infilling offer a combination of strong charge confinement, optical efficiency, and spatial symmetry required…