What is the relation between electric current and potential at the transition? All these questions are at present poorly understood: neither there exists a detailed theory treating both ballistic and viscous electron regimes on equal footing, nor any systematic experimental study of the transition has...
this will require a significant increase in effective charge of 5–7 pairs, what can happen during doping of graphene by electron-donor and -acceptor molecules. In particular, it was shown that a single B or N impurity atoms prefer to incorporate into the grain boundary...
renders it impossible to discern what is indeed the toxic character of graphene family materials. Herein, some of the materials tested at 10 µg/ml were deemed cytotoxic, whereas no apparent cytotoxic effects have been observed for other graphene family materials tested in other studies at the...
At 595 euros ($695) a pop,Vollebak’s new graphene jacket isn’t for everyone.But if even half of what its creators promise is true, it could be worth every cent. According to the company, it shares many of the magical properties of graphene–absorbing heat and then warming you up ove...
Different electrochemical sensing technique nomen- clature reflects what is measured: (1) Amperometric, current at a fixed potential; Voltammetric, current at a varying potential. (2) Potentiometric, potential or charge accumulation at constant current. (3) Conductometric, WE conductivity at varying ...
ALVR is an open source remote VR display for Gear VR and Oculus Go/Quest. With it, you can play SteamVR games in your standalone headset. English | Japanese Discord server Check the latest new about ALVR in Discord server This repository is no longer maintained This repository is not maint...
The potential of graphene is in no doubt and many of the chemistries discussed here will undoubtedly be translated into processes that lead to graphene-containing products. What will be exciting will be to see how diverse the use of CCGs will become once these chemistries have been established....
We show that supported graphene is subjected to strain levels far below what is usually assumed. We apply this description to resolve the structure of the moiré superlattices in graphene on multilayer graphene prepared on SiC, and in monolayer graphene on Re(0001) and Ir(111). For this ...
The preparation of nanofluids is the first and main part of the exploratory investigation on nanofluids. It is not just a simple operation of mixing the nanoparticles into the BF. The minimization of the particle agglomeration is an advantage of the one-step synthesis technique. But the strict ...
“Here in the United Arab Emirates, all of our potable water is actually desalinated water, so it’s a very critical sector of the economy as well as society,” says Hassan Arafat, senior director of the university’s Research & Innovation Center for Graphene and 2D Materials (RIC2D). D...