72 citations · 198 across the 7 of their papers we have counts for
7 papers
Hyperspectral imaging with Raman scattered photons: A new paradigm in Raman analysis
K N Prajapati, Anoop A Nair, S Ravi P Silva +1
Surface enhanced Raman spectroscopy, is a technique of fundamental importance to analytical science and technology where the amplified Raman spectrum of analytes is used for chemic…
Controlling the macroscopic electrical properties of reduced graphene oxide by nanoscale writing of electronic channels
Arijit Kayal, Harikrishnan Gopalakrishnan, Kingshuk Bandopadhyay +3
The allure of all carbon electronics stems from the spread in physical properties, across all its allotropes. The scheme also harbours unique challenges, like tunability of band-ga…
Temperature Dependent Separation of Metallic and Semiconducting Carbon
Iskandar Yahya, Francesco Bonaccorso, Steven K. Clowes +2
Post-synthesis separation between metallic (m-SWNTs) and semiconducting (s-SWNTs) singlewall carbon nanotubes (SWNTs) is remaining a challenging process for the reliable fabricatio…
Surface and interface structure of quasi-free standing graphene on SiC
Christos Melios, Steve Spencer, Alex Shard +3
We perform local nanoscale studies of the surface and interface structure of hydrogen intercalated graphene on 4H-SiC(1000). In particular, we show that intercalation of the interf…
Solution-Processable Graphene Oxide as an Efficient Hole Injection Layer for High Luminance Organic Light-Emitting Diodes
Shengwei Shi, Veera Sadhu, Reda Moubah +3
The application of solution-processable graphene oxide (GO) as hole injection layer in organic light-emitting diodes (OLEDs) is demonstrated. High luminance of over 53,000 cd m-2 i…
High Luminance Organic Light-Emitting Diodes with Efficient Multi-Walled Carbon Nanotube Hole Injectors
Shengwei Shi, S. Ravi P. Silva
We report high luminance organic light-emitting diodes by use of acid functionalized multi-walled carbon nanotube (o-MWCNTs) as efficient hole injector electrodes with a simple and…
ENOBIO - First tests of a dry electrophysiology electrode using carbon nanotubes
Giulio Ruffini, Stephen Dunne, Esteve Farres +7
We describe the development and first tests of Enobio, a dry electrode sensor concept for biopotential applications. In the proposed electrodes, the tip of the electrode is covered…