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Microstructured multimaterial fibers for efficient optical detection
DOI:10.1111/jace.17827.png)
摘要
En 中文
Flexible optoelectronic fibers are recognized as one type of important building block for the system of wearable electronics and advanced functional textiles. The thermal drawing process offers promise for scalable construction of optoelectronic fibers, while they are generally characterized by the continuous cylindrical structure and poor electrical property. Here, we report the fabrication and characterization of the flexible structured multimaterial fibers thermally drawn from the combination of metal-semiconductor-polymer, and control of their inner structure via fluid Plateau-Rayleigh instability. A trapezoidal electrical connection configuration with the semiconductor spheres clamped by two metal electrodes inside the fiber is successfully achieved based on this fluid instability. The obtained structured multimaterial fiber shows better photoresponse properties than that of the as drawn multimaterial fiber. The findings open new opportunity to develop fiber devices for efficient optical detection.
Keyword:
composite
multimaterial fiber
optical detection
optical properties
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期刊
IF:
3.8
论文数:
1.7W
被引数:
5.4W
机构
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