partially funded through the ATTRACT project funded by the European Union’s Horizon 2020 research and innovation programme under grant agreement No.101004462;by Business Finland(Project No.RaPtor 687/31/2019);by the Academy of Finland(Project Nos.328482 and 331313);by Tandem Industry Academia funding from the Finnish Research Impact Foundation.
Even though efficient near-infrared(NIR)detection is critical for numerous applications,state-of-the-art NIR detectors either suffer from limited capability of detecting incoming photons,i.e.,have poor spectral respon...
We demonstrate experimentally the realization and the characterization of a chip-scale integrated photodetector for the near-infrared spectral regime based on the integration of a MoSe_(2)/WS_(2) heterojunction on top...
supported by the National Key R&D Program of China(Grant Nos.2018YFA0307200 and 2017YFA0303800);the National Natural Science Foundation of China(Grant Nos.61905198,61775183,11634010,and 61675171);Key Research and Development Program in Shaanxi Province of China(Grant Nos.2017KJXX-12,2018JM1058,and 2018KW-009);the Fundamental Research Funds for the Central Universities(Grant Nos.3102017jc01001,3102018jcc034,and 3102017HQZZ022)。
Two-dimensional materials are attractive for constructing high-performance photonic chip-integrated photodetectors because of their remarkable electronic and optical properties and dangling-bond-free surfaces.However,...
support from the Department of Energy(grant#DE-SC0016925)。
Graphene is a very attractive material for broadband photodetection in hyperspectral imaging and sensing systems.However,its potential use has been hindered by tradeoffs between the responsivity,bandwidth,and operatio...
Broadband photodetectors with unprecedented responsivity were reported.It widens the application of organometal halide perovskites in highly sensitive,low-cost and flexible photodetectors.The fundamental device physic...