Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385876952> ?p ?o ?g. }
- W4385876952 abstract "Metal halide perovskites are promising for next-generation flexible photodetectors owing to their low-temperature solution processability, mechanical flexibility, and excellent photoelectric properties. However, the defects and notorious ion migration in polycrystalline metal halide perovskites often lead to high and unstable dark current, thus deteriorating their detection limit and long-term operations. Here, we propose an electrical field modulation strategy to significantly reduce the dark current of metal halide perovskites-based flexible photodetector more than 1000 times (from ~5 nA to ~5 pA). Meanwhile, ion migration in metal halide perovskites is effectively suppressed, and the metal halide perovskites-based flexible photodetector shows a long-term continuous operational stability (~8000 s) with low signal drift (~4.2 × 10-4 pA per second) and ultralow dark current drift (~1.3 × 10-5 pA per second). Benefitting from the electrical modulation strategy, a high signal-to-noise ratio wearable photoplethysmography sensor and an active-matrix photodetector array for weak light imaging are successfully demonstrated. This work offers a universal strategy to improve the performance of metal halide perovskites for wearable flexible photodetector and image sensor applications." @default.
- W4385876952 created "2023-08-17" @default.
- W4385876952 creator A5004243695 @default.
- W4385876952 creator A5014333401 @default.
- W4385876952 creator A5018722257 @default.
- W4385876952 creator A5023386062 @default.
- W4385876952 creator A5029464174 @default.
- W4385876952 creator A5033570122 @default.
- W4385876952 creator A5042185292 @default.
- W4385876952 creator A5053661149 @default.
- W4385876952 creator A5058340322 @default.
- W4385876952 creator A5062750957 @default.
- W4385876952 creator A5068413214 @default.
- W4385876952 creator A5077955809 @default.
- W4385876952 creator A5084756378 @default.
- W4385876952 date "2023-08-16" @default.
- W4385876952 modified "2023-10-15" @default.
- W4385876952 title "Enabling low-drift flexible perovskite photodetectors by electrical modulation for wearable health monitoring and weak light imaging" @default.
- W4385876952 cites W1026348989 @default.
- W4385876952 cites W1969314684 @default.
- W4385876952 cites W1991889273 @default.
- W4385876952 cites W1998343415 @default.
- W4385876952 cites W2017832059 @default.
- W4385876952 cites W2030367837 @default.
- W4385876952 cites W2061453480 @default.
- W4385876952 cites W2062808336 @default.
- W4385876952 cites W2167843206 @default.
- W4385876952 cites W2264939720 @default.
- W4385876952 cites W2301656337 @default.
- W4385876952 cites W2304100676 @default.
- W4385876952 cites W2347085347 @default.
- W4385876952 cites W2475390876 @default.
- W4385876952 cites W2522787152 @default.
- W4385876952 cites W2580498825 @default.
- W4385876952 cites W2624585945 @default.
- W4385876952 cites W2759146588 @default.
- W4385876952 cites W2767375089 @default.
- W4385876952 cites W2798798938 @default.
- W4385876952 cites W2899905579 @default.
- W4385876952 cites W2902016591 @default.
- W4385876952 cites W2908598264 @default.
- W4385876952 cites W2920575251 @default.
- W4385876952 cites W2945061531 @default.
- W4385876952 cites W2965663258 @default.
- W4385876952 cites W2972044868 @default.
- W4385876952 cites W2994622674 @default.
- W4385876952 cites W2999849791 @default.
- W4385876952 cites W3010911258 @default.
- W4385876952 cites W3020956046 @default.
- W4385876952 cites W3027065653 @default.
- W4385876952 cites W3036885590 @default.
- W4385876952 cites W3046212101 @default.
- W4385876952 cites W3096122204 @default.
- W4385876952 cites W3114600784 @default.
- W4385876952 cites W3121753157 @default.
- W4385876952 cites W3128577101 @default.
- W4385876952 cites W3136922535 @default.
- W4385876952 cites W3153150982 @default.
- W4385876952 cites W3167686188 @default.
- W4385876952 cites W3172300250 @default.
- W4385876952 cites W3213014698 @default.
- W4385876952 cites W4200218611 @default.
- W4385876952 cites W4210846759 @default.
- W4385876952 cites W4221033897 @default.
- W4385876952 cites W4225116243 @default.
- W4385876952 cites W4283590847 @default.
- W4385876952 cites W4285010035 @default.
- W4385876952 cites W4285727540 @default.
- W4385876952 cites W4296931641 @default.
- W4385876952 cites W4319319439 @default.
- W4385876952 doi "https://doi.org/10.1038/s41467-023-40711-1" @default.
- W4385876952 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37587158" @default.
- W4385876952 hasPublicationYear "2023" @default.
- W4385876952 type Work @default.
- W4385876952 citedByCount "0" @default.
- W4385876952 crossrefType "journal-article" @default.
- W4385876952 hasAuthorship W4385876952A5004243695 @default.
- W4385876952 hasAuthorship W4385876952A5014333401 @default.
- W4385876952 hasAuthorship W4385876952A5018722257 @default.
- W4385876952 hasAuthorship W4385876952A5023386062 @default.
- W4385876952 hasAuthorship W4385876952A5029464174 @default.
- W4385876952 hasAuthorship W4385876952A5033570122 @default.
- W4385876952 hasAuthorship W4385876952A5042185292 @default.
- W4385876952 hasAuthorship W4385876952A5053661149 @default.
- W4385876952 hasAuthorship W4385876952A5058340322 @default.
- W4385876952 hasAuthorship W4385876952A5062750957 @default.
- W4385876952 hasAuthorship W4385876952A5068413214 @default.
- W4385876952 hasAuthorship W4385876952A5077955809 @default.
- W4385876952 hasAuthorship W4385876952A5084756378 @default.
- W4385876952 hasBestOaLocation W43858769521 @default.
- W4385876952 hasConcept C121332964 @default.
- W4385876952 hasConcept C123079801 @default.
- W4385876952 hasConcept C149635348 @default.
- W4385876952 hasConcept C150594956 @default.
- W4385876952 hasConcept C155011858 @default.
- W4385876952 hasConcept C171560689 @default.
- W4385876952 hasConcept C179104552 @default.
- W4385876952 hasConcept C180651308 @default.
- W4385876952 hasConcept C185592680 @default.
- W4385876952 hasConcept C192562407 @default.