graphene-凯发k8官网

15-01-15 few materials have received as much attention from the scientific world or have raised so many hopes with a view to their potential deployment in new applications as graphene has. this is largely due to its superlative properties: it is the thinnest...

14-11-12 physicists have, for the first time, explored in detail the time evolution of the conductivity, as well as other quantum-level electron transport characteristics, of a graphene device subjected to periodic ultra-short pulses. to date, the majority o...

14-09-11 a team of european researchers has become one of the first groups to successfully synthesize the 2d material germanene. dubbed a 'cousin of graphene', the material, which is made up of just a single layer of germanium atoms, is expected to exhibit i...

14-08-04 graphene, an ultrathin form of carbon with exceptional electrical, optical, and mechanical properties, has become a focus of research on a variety of potential uses. now researchers at mit have found a way to control how the material conducts electr...

14-06-03 writing in nature physics, a large international team led by dr artem mishchenko and sir andre geim from the university of manchester shows that the electronic properties of graphene change dramatically if graphene is placed on top of boron nitride...

13-12-09 to technology insiders, graphene is a certified big deal. the one-atom thick carbon-based material elicits rhapsodic（狂热的） descriptions as the strongest, thinnest material known. it also is light, flexible, and able to conduct electricity as wel...

13-07-10 the unique properties of graphene（石墨烯） such as its incredible strength and, at the same time, its little weight have raised high expectations in modern material science. graphene, a two-dimensional crystal of carbon atoms packed in a honeycomb...

13-06-02 in a new study, published in science, columbia engineering researchers demonstrate that graphene, even if stitched together from many small crystalline grains, is almost as strong as graphene in its perfect crystalline form. this work resolves a con...

12-10-24 much has been made of graphene's exceptional qualities, from its ability to conduct heat and electricity better than any other material to its unparalleled（无比的） strength: worked into a composite material, graphene can repel bullets better than...

12-02-23 new research has established the miracle material called graphene as the world's thinnest known coating for protecting metals against corrosion. their study on this potential new use of graphene（石墨烯） appears in acs nano. in the study, dhiraj pr...