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| Research on Real-Time Eletrical Conductivity of Laser-Induced Graphene During Deformation Process |
| CHENG Lin,CHEN Haowen,PEI Ziyi,ZHAO Yinyu,CHEN Xue,LIU Aiping*
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| Zhejiang Key Laboratory of Quantum State Control and Optical Field Manipulation,Department of Physics,Zhejiang Sci-Tech University,Hangzhou 310018,China |
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Abstract This paper investigates the real-time change in electrical conductivity of Jaser-induced graphene(LIG) during the deformation process. By designing and constructing an experimental setup,high-precisionmeasurement (with a relative error of less than 2%) and visual display of the resistance change of LIG underdifferent bending deformations were achieved. The experimental results show that the resistance of LIG changessignificantly with the increase of deforation degree,exhibiting excellent linearity and repeatability.Based onthis characteristic,the application of LIG in the feld of human-computer interaction was developed,realizingthe real -time operation of controlling an intelligent car through finger joint movements. This study provides newideas and methods for the performance research and practical application of flexible conductive materials.
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Published: 25 December 2025
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