The bulk photovoltaic effect (BPVE) has potential for the realization of high conversion efficiency optoelectronic devices. Here, the authors show that combined in-plane and out-of-plane charge polarizations in MoS2/black phosphorus heterostructures can enhance the BPVE and reduce the extrinsic response times down to 2.2 ns.
- Zhouxiaosong Zeng
- Zhiqiang Tian
- Xiao Wang
