What question did this study set out to answer?

This research aims to develop large-area photodetectors based on carbon nanotube networks.

December 9, 2025Nano Letters

Broadband Infrared Carbon Nanotube Linear Photodetector Arrays

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Authors

SWShifan WangKunming University of Science and Technology NHNaoki HigashitarumizuLawrence Berkeley National Laboratory HKHyong Min KimLawrence Berkeley National Laboratory

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Implication

This work demonstrates scalable photodetector applications using carbon nanotubes, indicating effective infrared imaging and room temperature operation.

Key Points

This research aims to develop large-area photodetectors based on carbon nanotube networks.
Utilized CNT-suspended solutions to fabricate photodetectors
Employed vacuum filtration and direct laser scribing techniques
Formed CNT networks on polymeric filter paper substrates
Patterned devices into linear arrays using a laser-cutting process
Devices show broad spectral sensitivity from visible to midwave infrared
Demonstrated stable operation of devices at room temperature
Successful proof-of-concept for IR imaging with linear arrays

Cite This Study

Wang et al. (2025) studied this question.

synapsesocial.com/papers/69401d622d562116f28f8dcb https://doi.org/10.1021/acs.nanolett.5c04191

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Implication

This work demonstrates scalable photodetector applications using carbon nanotubes, indicating effective infrared imaging and room temperature operation.

Broadband Infrared Carbon Nanotube Linear Photodetector Arrays

Discussion

Member takes

Implication

Key Points

Cite This Study

Broadband Infrared Carbon Nanotube Linear Photodetector Arrays

Discussion

Member takes

Implication

Key Points

Cite This Study

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