Ontology highlight
ABSTRACT:
SUBMITTER: Wei K
PROVIDER: S-EPMC7400626 | biostudies-literature | 2020 Aug
REPOSITORIES: biostudies-literature
Wei Ke K Sui Yizhen Y Xu Zhongjie Z Kang Yan Y You Jie J Tang Yuxiang Y Li Han H Ma Yating Y Ouyang Hao H Zheng Xin X Cheng Xiangai X Jiang Tian T
Nature communications 20200803 1
Electron-phonon scattering is the key process limiting the efficiency of modern nanoelectronic and optoelectronic devices, in which most of the incident energy is converted to lattice heat and finally dissipates into the environment. Here, we report an acoustic phonon recycling process in graphene-WS<sub>2</sub> heterostructures, which couples the heat generated in graphene back into the carrier distribution in WS<sub>2</sub>. This recycling process is experimentally recorded by spectrally resol ...[more]