Multimodal Digital X-ray Scanners with Synchronous Mapping of Tactile Pressure Distributions using Perovskites

© 2021 The Authors. Advanced Materials published by Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 33(2021), 30 vom: 06. Juli, Seite e2008539
1. Verfasser: Jang, Jiuk (VerfasserIn)
Weitere Verfasser: Ji, Sangyoon, Grandhi, G Krishnamurthy, Cho, Han Bin, Im, Won Bin, Park, Jang-Ung
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article X-ray detectors lead halide perovskites multimodal sensors perovskites pressure sensors tactile sensors
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520 |a Visual and tactile information are the key intuitive perceptions in sensory systems, and the synchronized detection of these two sensory modalities can enhance accuracy of object recognition by providing complementary information between them. Herein, multimodal integration of flexible, high-resolution X-ray detectors with a synchronous mapping of tactile pressure distributions for visualizing internal structures and morphologies of an object simultaneously is reported. As a visual-inspection method, perovskite materials that convert X-rays into charge carriers directly are synthesized. By incorporating pressure-sensitive air-dielectric transistors in the perovskite components, X-ray detectors with dual modalities (i.e., vision and touch) are attained as an active-matrix platform for digital visuotactile examinations. Also, in vivo X-ray imaging and pressure sensing are demonstrated using a live rat. This multiplexed platform has high spatial resolution and good flexibility, thereby providing highly accurate inspection and diagnoses even for the distorted images of nonplanar objects 
650 4 |a Journal Article 
650 4 |a X-ray detectors 
650 4 |a lead halide perovskites 
650 4 |a multimodal sensors 
650 4 |a perovskites 
650 4 |a pressure sensors 
650 4 |a tactile sensors 
700 1 |a Ji, Sangyoon  |e verfasserin  |4 aut 
700 1 |a Grandhi, G Krishnamurthy  |e verfasserin  |4 aut 
700 1 |a Cho, Han Bin  |e verfasserin  |4 aut 
700 1 |a Im, Won Bin  |e verfasserin  |4 aut 
700 1 |a Park, Jang-Ung  |e verfasserin  |4 aut 
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