Matches in SemOpenAlex for { <https://semopenalex.org/work/W4214904943> ?p ?o ?g. }
- W4214904943 endingPage "12582" @default.
- W4214904943 startingPage "12571" @default.
- W4214904943 abstract "The demand for high-performance semiconductors in electronics and optoelectronics has prompted the expansion of low-dimensional materials research to ternary compounds. However, photodetectors based on 2D ternary materials usually suffer from large dark currents and slow response, which means increased power consumption and reduced performance. Here we report a systematic study of the optoelectronic properties of well-characterized rhombohedral ZnIn2S4 (R-ZIS) nanosheets which exhibit an extremely low dark current (7 pA at 5 V bias). The superior performance represented by a series of parameters surpasses most 2D counterparts. The ultrahigh specific detectivity (1.8 × 1014 Jones), comparably short response time (τrise = 222 μs, τdecay = 158 μs), and compatibility with high-frequency operation (1000 Hz) are particularly prominent. Moreover, a gate-tunable characteristic is observed, which is attributed to photogating and improves the photoresponse by 2 orders of magnitude. Gating technique can effectively modulate the photocurrent-generation mechanism from photoconductive effect to dominant photogating. The combination of ultrahigh sensitivity, ultrafast response, and high gate tunability makes the R-ZIS phototransistor an ideal device for low-energy-consumption and high-frequency optoelectronic applications, which is further demonstrated by its excellent performance in optical neural networks and promising potential in optical deep learning and computing." @default.
- W4214904943 created "2022-03-05" @default.
- W4214904943 creator A5006375563 @default.
- W4214904943 creator A5017952460 @default.
- W4214904943 creator A5023556799 @default.
- W4214904943 creator A5046863535 @default.
- W4214904943 creator A5074471959 @default.
- W4214904943 date "2022-03-02" @default.
- W4214904943 modified "2023-10-16" @default.
- W4214904943 title "Ultrasensitive, Ultrafast, and Gate-Tunable Two-Dimensional Photodetectors in Ternary Rhombohedral ZnIn<sub>2</sub>S<sub>4</sub> for Optical Neural Networks" @default.
- W4214904943 cites W1596330784 @default.
- W4214904943 cites W1604519922 @default.
- W4214904943 cites W1776805947 @default.
- W4214904943 cites W1969314684 @default.
- W4214904943 cites W1981135908 @default.
- W4214904943 cites W1981729886 @default.
- W4214904943 cites W1981756390 @default.
- W4214904943 cites W1989741698 @default.
- W4214904943 cites W2011091569 @default.
- W4214904943 cites W2021994802 @default.
- W4214904943 cites W2022295536 @default.
- W4214904943 cites W2023249057 @default.
- W4214904943 cites W2046317808 @default.
- W4214904943 cites W2058122340 @default.
- W4214904943 cites W2059432259 @default.
- W4214904943 cites W2068880112 @default.
- W4214904943 cites W2085440888 @default.
- W4214904943 cites W2093792795 @default.
- W4214904943 cites W2115786064 @default.
- W4214904943 cites W2129515233 @default.
- W4214904943 cites W2133418430 @default.
- W4214904943 cites W2138931463 @default.
- W4214904943 cites W2161625722 @default.
- W4214904943 cites W2227097736 @default.
- W4214904943 cites W2341959148 @default.
- W4214904943 cites W2508979391 @default.
- W4214904943 cites W2527352798 @default.
- W4214904943 cites W2579318729 @default.
- W4214904943 cites W2583632076 @default.
- W4214904943 cites W2609973983 @default.
- W4214904943 cites W2610332124 @default.
- W4214904943 cites W2614741941 @default.
- W4214904943 cites W2615114820 @default.
- W4214904943 cites W2741459044 @default.
- W4214904943 cites W2747103725 @default.
- W4214904943 cites W2763048613 @default.
- W4214904943 cites W2766095149 @default.
- W4214904943 cites W2791559288 @default.
- W4214904943 cites W2793543443 @default.
- W4214904943 cites W2803708689 @default.
- W4214904943 cites W2883933755 @default.
- W4214904943 cites W2890822355 @default.
- W4214904943 cites W2899544786 @default.
- W4214904943 cites W2900657835 @default.
- W4214904943 cites W2900762452 @default.
- W4214904943 cites W2909486315 @default.
- W4214904943 cites W2913985424 @default.
- W4214904943 cites W2945334153 @default.
- W4214904943 cites W2991442346 @default.
- W4214904943 cites W3001733737 @default.
- W4214904943 cites W3007586434 @default.
- W4214904943 cites W3019015773 @default.
- W4214904943 cites W3103441541 @default.
- W4214904943 cites W3117839597 @default.
- W4214904943 cites W3135025589 @default.
- W4214904943 cites W3135893449 @default.
- W4214904943 cites W3166566570 @default.
- W4214904943 cites W3195967278 @default.
- W4214904943 cites W3196411394 @default.
- W4214904943 cites W3209613453 @default.
- W4214904943 cites W3210109790 @default.
- W4214904943 doi "https://doi.org/10.1021/acsami.2c00063" @default.
- W4214904943 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35234462" @default.
- W4214904943 hasPublicationYear "2022" @default.
- W4214904943 type Work @default.
- W4214904943 citedByCount "14" @default.
- W4214904943 countsByYear W42149049432022 @default.
- W4214904943 countsByYear W42149049432023 @default.
- W4214904943 crossrefType "journal-article" @default.
- W4214904943 hasAuthorship W4214904943A5006375563 @default.
- W4214904943 hasAuthorship W4214904943A5017952460 @default.
- W4214904943 hasAuthorship W4214904943A5023556799 @default.
- W4214904943 hasAuthorship W4214904943A5046863535 @default.
- W4214904943 hasAuthorship W4214904943A5074471959 @default.
- W4214904943 hasBestOaLocation W42149049432 @default.
- W4214904943 hasConcept C108225325 @default.
- W4214904943 hasConcept C120665830 @default.
- W4214904943 hasConcept C121332964 @default.
- W4214904943 hasConcept C178596936 @default.
- W4214904943 hasConcept C180651308 @default.
- W4214904943 hasConcept C192562407 @default.
- W4214904943 hasConcept C199360897 @default.
- W4214904943 hasConcept C201999631 @default.
- W4214904943 hasConcept C23125352 @default.
- W4214904943 hasConcept C2779845233 @default.
- W4214904943 hasConcept C41008148 @default.
- W4214904943 hasConcept C49040817 @default.
- W4214904943 hasConcept C520434653 @default.