Scientists demonstrate efficient energy transfer mechanism for graphene sensors and transistors
Aalto University researchers have demonstrated a new type of scattering process to provide an efficient energy transfer mechanism in graphene.
This finding advances the development of extremely sensitive graphene sensors as well as graphene transistors. The results, published online in Nano Letters on May 27, were partly funded by European Union via project RODIN.
Nano Letters article: Electron-Phonon Coupling in Suspended Graphene: Supercollisions by Ripples
Nano Letters, DOI: 10.1021/nl404258a, (2014)
For more details:
Pertti Hakonen, Prof.
email: pertti.hakonen*at*aalto.fi
m. +358 50 344 2316
Aalto University
O. V. Lounasmaa Laboratory
Research Group webpages
Read more news
Glitch artwork challenges to see art in a different light
Laura Könönen's sculpture was unveiled on 14 October at the Otaniemi campus.
Nanoparticles in Functional Textiles
Dr. Md. Reazuddin Repon, Postdoctoral Researcher at the Textile Chemistry Group, Department of Bioproducts and Biosystems, Aalto University, has contributed as an editor to a newly published academic volume titled “Nanoparticles Integrated Functional Textiles”.
Carbon-based radicals at the frontier of solar cell technology
Could a single unpaired electron change the future of solar energy?