Carbon nanotube-based strain sensor can detects deformations in multiple directions

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April 23, 2025, 11:50 AM

• •Researchers at Peking University developed a new strain sensor that can detect deformations in multiple directions using carbon nanotubes.

Electronics engineers have been developing increasingly small and sophisticated sensors for various applications. Strain sensors, which convert mechanical force into electrical signals, are widely used but often limited to tracking movement in one direction. Researchers at Peking University created a promising new strain sensor using carbon nanotubes that can detect multidirectional deformations. This sensor has a wide operating range, high sensitivity, and good stability, making it suitable for diverse applications like human-computer interaction and health monitoring.

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