Related references
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Article
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Fengcai Liu et al.
Summary: This study introduces a novel functional passivating antioxidant (FPA) strategy to improve the crystallization and stability of solution-processed mixed tin-lead (MSP) perovskite photodetectors (PPDs). The resulting rigid mixed Sn-Pb PPD shows high external quantum efficiency (EQE), detectivity, and ultrafast response time. Furthermore, the first flexible photodiode using MSP perovskite and FPA strategy is demonstrated, and remote wearable health monitoring (RWHM) is implemented for the first time to monitor the heart rate of humans.
Article
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Hui Liu et al.
Summary: In this study, a tailored tin-lead perovskite structure was developed by using tin thiocyanate to form a double-sided surface-preferred distribution in the perovskite. This significantly improved the film morphology and antioxidation ability, resulting in high-performance near-infrared photodetectors.
ACS ENERGY LETTERS
(2023)
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Yuchen Yue et al.
Summary: An efficient strategy for controlling the liquid flow and alignment of A-pi-D-pi-A BTR was introduced, resulting in precise and high-quality patterning. This research provides not only an effective strategy for the fabrication of aligned micropatterns of liquid crystals, but also a novel insight for the fabrication of high-quality micropatterns of the P-N heterojunction toward integrated optoelectronics.
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(2023)
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ADVANCED FUNCTIONAL MATERIALS
(2022)
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Kai Zhang et al.
Summary: The near-infrared polarimetric image sensor has become a research hotspot due to its wide range of applications. The ordered GaSb nanowire arrays synthesized through a sulfur-catalyzed chemical vapor deposition process show potential for near-infrared polarization photodetection. The sulfur-passivation GaSb nanowire-based photodetector exhibits lower dark current and higher responsivity than pure GaSb nanowires. A flexible polarimetric image sensor with good imaging ability for incident near-infrared polarization light is successfully constructed on the ordered S-GaSb nanowire arrays. These properties empower ordered S-GaSb nanowire arrays with technological potentials in next-generation large-scale near-infrared polarimetric imaging sensors.
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Summary: Hybrid halide perovskites have shown great potential in optoelectronic devices due to their excellent photoelectric properties and low-cost, fast manufacturing methods. This review summarizes the recent advancements in hybrid halide perovskite-based near-infrared photodetectors and imaging arrays, and proposes potential prospects for further development.
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Yan Zhan et al.
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TRENDS IN CHEMISTRY
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Wenqiang Wu et al.
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ACS ENERGY LETTERS
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