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March 2, 2020ACS Applied Materials & Interfaces

Thermal Localization Enhanced Fast Photothermoelectric Response in a Quasi-One-Dimensional Flexible NbS3 Photodetector

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Authors

WWWeidong WuYWYingxin WangYNYingying Niu

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Overview

Experimental study demonstrates thermal localization enhanced photothermoelectric response in flexible NbS3 crystals, suggesting strong potential for ultra-broadband photodetectors.

Key Points

  • To investigate the role of thermal localization in driving fast photothermoelectric responses within quasi-one-dimensional flexible niobium trisulfide (NbS3) photodetectors.
  • Fabricated flexible photodetector architectures based on quasi-one-dimensional NbS3 crystalline materials.
  • Characterized photothermoelectric response dynamics and broadband photoresponsivity under localized optical illumination.
  • Demonstrated that thermal localization significantly accelerates and enhances the photothermoelectric response in the material.
  • Identified quasi-one-dimensional NbS3 crystals as viable candidates for high-performance, ultra-broadband flexible photodetection.

Cite This Study

Wu et al. (2020) studied this question.

synapsesocial.com/papers/69fd4f7f7467cb4cde270d57https://doi.org/10.1021/acsami.0c00764
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