Transport conductivity of graphene at RF and microwave frequencies
- Submitting institution
-
University of Plymouth
- Unit of assessment
- 12 - Engineering
- Output identifier
- 59
- Type
- D - Journal article
- DOI
-
10.1088/2053-1583/3/1/015010
- Title of journal
- 2D Materials
- Article number
- 15010
- First page
- -
- Volume
- 3
- Issue
- 1
- ISSN
- 2053-1583
- Open access status
- Out of scope for open access requirements
- Month of publication
- -
- Year of publication
- 2016
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
7
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Power dissipation in electronic devices/sensors can be a major limiting factor. The paper reports, for the first time, the electromagnetic properties of graphene from direct current to 13.5 GHz, demonstrating the material has negligible power dissipation over broad range of frequencies in comparison with metals, semiconductors and superconductors. This discovery has impacts on graphene-based detectors in analogue electronics and biosensors. It has also led to the development of novel graphene admittance spectroscopy biosensors for early diagnosis of Alzheimer's, cardiovascular and cancer as well as funding from Diamond Light Source to optimise the graphene biosensors using X-rays as molecular chirality probes.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -