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Devices and structures

Devices and structures

A transistor made from wood

16 May 2023 Isabelle Dumé
A transistor made out of a plank of wood incorporates electrically conducting polymers throughout the material
Modified wood Researchers at Linköping University, together with colleagues from the KTH Royal Institute of Technology, have developed the world’s first electrical transistor made of wood. (Courtesy: Thor Balkhed)
Researchers in Sweden have built a transistor out of a plank of wood by incorporating electrically c

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Isabelle Dumé is a contributing editor to Physics World
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