Transparent, low-power pressure sensor matrix based on coplanar-gate graphene transistors.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 24841482.
- Also identified by DOI 10.1002/adma.201400918.
- No licence information is recorded for this record.
- Because redistribution is not established, this page shows the abstract only. Follow the links below for the full text.
Abstract
A novel device architecture for preparing a transparent and low-voltage graphene pressure-sensor matrix on plastic and rubber substrates is demonstrated. The coplanar gate configuration of the graphene transistor enables a simplified procedure. The resulting devices exhibit excellent device performance, including a high transparency of ca. 80% in the visible range, a low operating voltage less than 2 V, a high pressure sensitivity of 0.12 kPa(-1) , and excellent mechanical durability over 2500 cycles.
Medical subject headings
- Biomimetics
- Graphite
- Pressure
- Transistors, Electronic