Author: Andi Cuko is a Ph.D. student (ITN-EJD-TCCM) at Université Pierre et Marie Curie Oxides are inorganic compounds that contains at least one oxygen atom which is bounded to one or more other elements and they are the most abundant solids in the earth crust. In our society they are playing a very important role […]
Graphene nanoribbons (GNRs), are strips of graphene with ultra-thin width (<50 nm). Graphene ribbons were introduced as a theoretical model by Mitsutaka Fujita and coauthors to examine the edge and nanoscale size effect in graphene. GNRs are very interesting structures, partly due to their attractive electronic properties. Those properties vary dramatically with changes in the […]
Author: Francesco Talotta is a Ph.D. student (ITN-EJD-TCCM) at Université Toulouse III A molecular switch consists in a molecular device able to change its physical or chemical properties (as its color for example) in a well definite way. In the best cases changing can be fully controlled, normally by an external chemical or physical factor […]
The importance of water is paramount. Life, as we know it, would be unthinkable without it. Not only that, the geology of our planet, and those of other planets, can not be properly understood without a knowledge of how water behaves. Most chemical reactions on the surface of Earth, natural or industrial, involve water molecules […]
Author: María A. Izquierdo-Morelos is a Ph.D. student (ITN-EJD-TCCM) at University of Groningen Over the past several decades researchers have thought how materials and device architectures can efficiently convert solar radiation into electrical power through the photovoltaic effect. Those efforts have led to different methods and processes to produce green energy. In this context, organic […]
Author: Stefano Battaglia is a Ph.D. student (ITN-EJD-TCCM) at Université de Toulouse III Since the Nobel Prize in Physics was awarded in 2010 to Andre Geim and Konstantin Novoselov for groundbreaking discoveries on the two-dimensional material graphene, the research in low-dimensional carbon nanostructures has seen an incredible increase of interest. Among the different types of […]
Among the astonishing properties of graphene, a high mobility of the charge carriers has placed this material into the focus of intensive research efforts, aimed at developing high-speed graphene-based electronic devices. The first device of this family, a graphene field-effect transistor (GFET), still remains a promising candidate for applications in flexible electronic circuits. An essential […]
Author: Meilani Wibowo obtained her master’s degree at the University of Valencia, Spain. Currently she is a Ph.D. student (ITN-EJC TCCM) at the University of Groningen, the Netherlands, where she works on the improvement of organic photovoltaic devices. Solar energy as one of the alternative and sustainable energy sources has a potential to replace fossil […]
Author: Tommaso Francese is a Ph.D. student (ITN-EJD-TCCM) at Universitat de Barcelona Every year the amount of data produced is of the order of magnitude of the Avogadro’s constant, thus 6.028×1023. Let’s say that it is more or less the quantity of hydrogen atoms contained in 1 gram. This trend is supposed to increase even […]
A chemical compound or molecule consisting of two identical simpler molecules is a dimer. If one of the simpler molecules is excited while the other is in its ground, non-excited, state we talk about excimers. They are excited dimers which are non-bonding in the ground state. Thus, excimers can be considered evanescent quasi-particles that typically […]
