A Novel Energy Resolved X-Ray Semiconductor Detector

Tengfei Yan, Chunlei Yang, Xiaodong Cui

The paper proposes a semiconductor detector architecture that uses energy‑dependent X‑ray absorption to achieve low‑cost, energy‑resolved (hyperspectral) X‑ray imaging, with spectr…

Valley depolarization in monolayer WSe2

Tengfei Yan, Xiaofen Qiao, Pingheng Tan +1

Exciton valley dynamics in monolayer WSe2 probed by the two-color ultrafast Kerr rotation

Tengfei Yan, Xiaofen Qiao, Pingheng Tan +1

Anomalous valley polarization in monolayer MoSe2

Anmin Zhang, Jiahe Fan, Yusheng Li +8

Long valley lifetime of free carriers in monolayer WSe2

Tengfei Yan, Siyuan Yang, Dian Li +1

Gate Tuning of High-Performance InSe-Based Photodetectors Using Graphene Electrodes

Wengang Luo, Yufei Cao, Pingan Hu +6

Strong enhancement of photoresponsivity with shrinking the electrodes spacing in few layer GaSe photodetectors

Yufei Cao, Kaiming Cai, Pingan Hu +6