Ultrasensitive Pressure Detection of Few-Layer MoS<sub>2</sub>.
basic_science · Level V
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- Record sourced from PubMed, PMID 27748535.
- Also identified by DOI 10.1002/adma.201603266.
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Abstract
Ultrasensitive pressure sensors are constructed with few-layer MoS<sub>2</sub> films. As-designed Fabry-Perot (F-P) sensors exhibit nearly synchronous pressure-deflection responses with a very high sensitivity (89.3 nm Pa<sup>-1</sup> ), which is three orders of magnitude higher than those of conventional diaphragm materials (e.g., silica, silver films). This kind of F-P sensor may open up new avenues for 2D materials in biomedical and environmental applications.