Matches in SemOpenAlex for { <https://semopenalex.org/work/W4280612782> ?p ?o ?g. }
- W4280612782 endingPage "165451" @default.
- W4280612782 startingPage "165451" @default.
- W4280612782 abstract "Ferroelectric (FE) materials, owing to their remarkable photovoltaic effects, are one class of the most promising materials candidates for self-powered photodetectors. Here, with the pronounced rectification ratio as large as 103 at electric bias of± 1.0 V and a low dark current of 12 pA, the self-polarized Bi0.9Eu0.1FeO3 (BEFO)/Nb-doped SrTiO3 (NSTO) p-n heterojunctions are synthesized. It is revealed that the BEFO/NSTO p-n heterojunctions achieve the excellent photovoltaic effect with a short-circuit current as high as 0.23 μA and an open-circuit voltage of 0.41 V under the light illumination of 405 nm in wavelength and intensity of 151.7 mW/cm2. More importantly, the built-in potential in the as-prepared heterojunctions offers the self-powered photo-detecting functionality, with the high light-on/off current ratio of 2.0 × 104, high responsivity of 0.64 mA/W and sensitive detectivity D* of 1.63 × 1010 Jones, and fast response speed of 50/44 ms without external bias voltage. In particular, the super-performance with R ~ 1.97 mA/W and D*~ 5.0 × 1010 Jones in the weak incident light intensity (1.4 mW/cm2) are demonstrated, better than most previously reported FE-based self-powered photodetectors. Moreover, the devices possess good ambient stability and reproducibility. This work provides a demo for optically driven high-performance electronic devices based on self-polarized ferroelectric materials." @default.
- W4280612782 created "2022-05-22" @default.
- W4280612782 creator A5000784306 @default.
- W4280612782 creator A5025127998 @default.
- W4280612782 creator A5030042849 @default.
- W4280612782 creator A5032795567 @default.
- W4280612782 creator A5051284357 @default.
- W4280612782 creator A5058668010 @default.
- W4280612782 creator A5068432650 @default.
- W4280612782 creator A5070450042 @default.
- W4280612782 creator A5079362776 @default.
- W4280612782 creator A5090353894 @default.
- W4280612782 date "2022-09-01" @default.
- W4280612782 modified "2023-10-17" @default.
- W4280612782 title "High-performance self-driven photodetectors based on self-polarized Bi0.9Eu0.1FeO3/Nb-doped SrTiO3 p-n heterojunctions" @default.
- W4280612782 cites W1794066235 @default.
- W4280612782 cites W1968268036 @default.
- W4280612782 cites W1969158240 @default.
- W4280612782 cites W2012254064 @default.
- W4280612782 cites W2023064708 @default.
- W4280612782 cites W2024439271 @default.
- W4280612782 cites W2041790338 @default.
- W4280612782 cites W2043695984 @default.
- W4280612782 cites W2059430982 @default.
- W4280612782 cites W2070934612 @default.
- W4280612782 cites W2072215632 @default.
- W4280612782 cites W2082755947 @default.
- W4280612782 cites W2122290679 @default.
- W4280612782 cites W2289786531 @default.
- W4280612782 cites W2599037095 @default.
- W4280612782 cites W2766076840 @default.
- W4280612782 cites W2775024554 @default.
- W4280612782 cites W2780056538 @default.
- W4280612782 cites W2789683303 @default.
- W4280612782 cites W2805027957 @default.
- W4280612782 cites W2886404507 @default.
- W4280612782 cites W2911056500 @default.
- W4280612782 cites W2963191316 @default.
- W4280612782 cites W2971975833 @default.
- W4280612782 cites W2997404019 @default.
- W4280612782 cites W3008308081 @default.
- W4280612782 cites W3008998794 @default.
- W4280612782 cites W3020803785 @default.
- W4280612782 cites W3100086678 @default.
- W4280612782 cites W3116458414 @default.
- W4280612782 cites W3164052299 @default.
- W4280612782 cites W3170752914 @default.
- W4280612782 cites W3176460114 @default.
- W4280612782 cites W3181287201 @default.
- W4280612782 cites W3194912125 @default.
- W4280612782 cites W4200321551 @default.
- W4280612782 cites W4205610008 @default.
- W4280612782 cites W4205610465 @default.
- W4280612782 cites W4220841835 @default.
- W4280612782 doi "https://doi.org/10.1016/j.jallcom.2022.165451" @default.
- W4280612782 hasPublicationYear "2022" @default.
- W4280612782 type Work @default.
- W4280612782 citedByCount "4" @default.
- W4280612782 countsByYear W42806127822022 @default.
- W4280612782 countsByYear W42806127822023 @default.
- W4280612782 crossrefType "journal-article" @default.
- W4280612782 hasAuthorship W4280612782A5000784306 @default.
- W4280612782 hasAuthorship W4280612782A5025127998 @default.
- W4280612782 hasAuthorship W4280612782A5030042849 @default.
- W4280612782 hasAuthorship W4280612782A5032795567 @default.
- W4280612782 hasAuthorship W4280612782A5051284357 @default.
- W4280612782 hasAuthorship W4280612782A5058668010 @default.
- W4280612782 hasAuthorship W4280612782A5068432650 @default.
- W4280612782 hasAuthorship W4280612782A5070450042 @default.
- W4280612782 hasAuthorship W4280612782A5079362776 @default.
- W4280612782 hasAuthorship W4280612782A5090353894 @default.
- W4280612782 hasConcept C119599485 @default.
- W4280612782 hasConcept C120665830 @default.
- W4280612782 hasConcept C121332964 @default.
- W4280612782 hasConcept C127413603 @default.
- W4280612782 hasConcept C133386390 @default.
- W4280612782 hasConcept C165801399 @default.
- W4280612782 hasConcept C178889773 @default.
- W4280612782 hasConcept C180651308 @default.
- W4280612782 hasConcept C192562407 @default.
- W4280612782 hasConcept C23125352 @default.
- W4280612782 hasConcept C2778448536 @default.
- W4280612782 hasConcept C3020368824 @default.
- W4280612782 hasConcept C41291067 @default.
- W4280612782 hasConcept C49040817 @default.
- W4280612782 hasConcept C50942859 @default.
- W4280612782 hasConcept C57863236 @default.
- W4280612782 hasConcept C62520636 @default.
- W4280612782 hasConcept C67377204 @default.
- W4280612782 hasConcept C79090758 @default.
- W4280612782 hasConcept C79794668 @default.
- W4280612782 hasConceptScore W4280612782C119599485 @default.
- W4280612782 hasConceptScore W4280612782C120665830 @default.
- W4280612782 hasConceptScore W4280612782C121332964 @default.
- W4280612782 hasConceptScore W4280612782C127413603 @default.
- W4280612782 hasConceptScore W4280612782C133386390 @default.
- W4280612782 hasConceptScore W4280612782C165801399 @default.
- W4280612782 hasConceptScore W4280612782C178889773 @default.