2 papers
cond-mat.mes-hall2026
Coherent exciton spin dynamics and three-dimensional quantum state tomography in a single InAlAs quantum dot
J. Njala, Y. Yamamoto, R. Kaji +2
We investigate the coherent exciton spin dynamics in a single InAlAs/AlGaAs quantum dot using time-resolved quantum state tomography. Under two-LO-phonon quasi-resonant excitation…
cond-mat.mtrl-sci2025
Slowly generated anomalously large nuclear field in bulk n-AlGaAs
A. Shen, J. Chen, R. Kaji +4
This study investigated the formation and relaxation dynamics of nuclear spin polarization in three AlGaAs bulk samples with different aluminum concentrations of 0.…