Capacitive pressure sensing with suspended graphene-polymer heterostructure membranes
Nanoscale, ISSN: 2040-3372, Vol: 9, Issue: 44, Page: 17439-17449
2017
- 55Citations
- 63Captures
- 3Mentions
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations55
- Citation Indexes55
- 55
- CrossRef44
- Captures63
- Readers63
- 63
- Mentions3
- Blog Mentions2
- Blog2
- News Mentions1
- News1
Most Recent Blog
Graphene performs under pressure
Scientists have fabricated highly miniaturised pressure sensors using graphene membranes which can detect minute changes in pressure with high sensitivity, over a wide range of operating pressures.
Most Recent News
Graphene performs under pressure
Scientists have fabricated highly miniaturised pressure sensors using graphene membranes which can detect minute changes in pressure with high sensitivity, over a wide range of operating pressures.
Article Description
We describe the fabrication and characterisation of a capacitive pressure sensor formed by an ultra-thin graphene-polymer heterostructure membrane spanning a large array of micro-cavities each up to 30 μm in diameter with 100% yield. Sensors covering an area of just 1 mm show reproducible pressure transduction under static and dynamic loading up to pressures of 250 kPa. The measured capacitance change in response to pressure is in good agreement with calculations. Further, we demonstrate high-sensitivity pressure sensors by applying a novel strained membrane transfer and optimising the sensor architecture. This method enables suspended structures with less than 50 nm of air dielectric gap, giving a pressure sensitivity of 123 aF Pa mm over a pressure range of 0 to 100 kPa.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85034631473&origin=inward; http://dx.doi.org/10.1039/c7nr04621a; http://www.ncbi.nlm.nih.gov/pubmed/29105718; https://xlink.rsc.org/?DOI=C7NR04621A; http://xlink.rsc.org/?DOI=C7NR04621A; http://pubs.rsc.org/en/content/articlepdf/2017/NR/C7NR04621A; https://dx.doi.org/10.1039/c7nr04621a; https://pubs.rsc.org/en/content/articlelanding/2017/nr/c7nr04621a
Royal Society of Chemistry (RSC)
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know