Tendencias 21. Ciencia, tecnología, sociedad y cultura



Tendencias 21
25 Aniversario




Taking advantage of graphene defects: Security screening




Scientists have discovered a potential application for graphene in security screening. A new theoretical model estimates electric current rectification in graphene. Electronic transport in graphene contributes to its characteristics. Now, a Russian scientist proposes a new theoretical approach to describe graphene with defects-in the form of artificial triangular holes-resulting in the rectification of the electric current within the material. Specifically, the study provides an analytical and n...

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/K...


Miércoles, 24 de Septiembre 2014
Artículo leído 193 veces


Nota