Tag Archives: nano materials
Quantum Dot Solar Breakthrough at University of Toronto
Quantum dots (also known as nanocrystals) have certain electronic properties, which we can use to convert photons (light particles) into electricity in much the same way as with traditional solar cells. Quantum dot solar cells films, are usually built up by much more inexpensive material if compared to crystalline- or thin film silicon, which is [...]
Graphene That Redefines Electric Current
A new joint innovation by the National Physical Laboratory (NPL) and the University of Cambridge could pave the way for redefining the ampere in terms of fundamental constants of physics. The world’s first graphene single-electron pump (SEP), described in Nature Nanotechnology, provides the speed of electron flow needed to create a new standard for electrical current [...]