Información del autor
Documentos disponibles escritos por este autor (16)
Añadir el resultado a su cesta Hacer una sugerencia Refinar búsqueda
texto impreso
Vilhena, J.G. ; Pimentel, Carlos ; Pedraz, Patricia ; Luo, Feng ; Serena, Pedro A. ; Pina Martínez, Carlos Manuel ; Gnecco, Enrico ; Pérez, Rubén | American Chemical Society | 2016The sliding of a sharp nanotip on graphene completely immersed in water is investigated by molecular dynamics (MD) and atomic force microscopy. MD simulations predict that the atomicscale stick?slip is almost identical to that found in ultrahigh[...]texto impreso
texto impreso
Benages-Vilau, Raúl ; Calvet, Teresa ; Cuevas Diarte, Miguel Ángel ; Pimentel, Carlos ; Pina Martínez, Carlos Manuel | American Chemical Society | 2013In this article, we present a study of the epitaxial growth of nitratine (NaNO3) on calcite (CaCO3) from ethanolic solutions. By using sodium nitrate saturated solutions in ethanol we were able to observe the initial stages of nitratine crystall[...]texto impreso
Growth of otavite (CdCO3) and spherocobaltite (CoCO3) has been promoted on dolomite (10.4) surfaces at room temperature by immersing cleaved dolomite crystals in highly supersaturated solutions with respect to those phases. In situ atomic force [...]texto impreso
Pimentel, Carlos ; Gnecco, Enrico ; Pina Martínez, Carlos Manuel | American Chemical Society | 2018-09-06Growth of otavite (CdCO3) and spherocobaltite (CoCO3) has been promoted on dolomite (10.4) surfaces at room temperature by immersing cleaved dolomite crystals in highly supersaturated solutions with respect to those phases. In situ atomic force [...]texto impreso
Epitaxial growth of calcite on dolomite and kutnahorite (104) surfaces has been promoted at room temperature by immersing cleavage rhombohedra of these minerals in highly supersaturated solutions with respect to calcite (?calcite = [a(Ca2+)·a(CO[...]texto impreso
Pimentel, Carlos | 2012texto impreso
texto impreso
In this paper, we present high-resolution friction force microscopy (FFM) images of the (100) face of kyanite (Al2SiO5) immersed in water. These images show an almost rectangular lattice presumably defined by the protruding oxygen of AlO6 polyhe[...]texto impreso
In this paper we present high resolution atomic force microscopy (AFM) images of dolomite (104) cleavage surfaces immersed in pure water. These images show a rectangular lattice with surface unit cell dimensions in general agreement with those d[...]texto impreso
Nita, Pawel ; Pimentel, Carlos ; Luo, Feng ; Milián-Medina, Begoña ; Gierschner, Johannes ; Pina Martínez, Carlos Manuel ; Gnecco, Enrico | Royal Society of Chemistry | 2014The reliability of ultrathin organic layers as active components for molecular electronic devices depends ultimately on an accurate characterization of the layer morphology and ability to withstand mechanical stresses on the nanoscale. To this e[...]texto impreso
Álvarez-Asensio, Rubén ; Moreno Ramírez, Jorge S. ; Pimentel, Carlos ; Casado, Santiago ; Matta, Micaela ; Gierschner, Johannes ; Muccioli, Luca ; Yoon, Seong-Jun ; Varghese, Shinto ; Park, Soo Young ; Gnecco, Enrico ; Pina Martínez, Carlos Manuel | American Physical Society | 2017In this work we present friction-force microscopy (FFM) lattice-resolved images acquired on the (100) facet of the semiconductor organic oligomer (2Z,2'Z) ? 3,3'-(1,4-phenylene)bis(2-(4-butoxyphenyl)acrylonitrile) (?-DBDCS) crystal in water at r[...]texto impreso
In this paper we present results of a study of the crystallisation behaviour of the dolomite-analogues norsethite and PbMg (CO3)2 at room temperature and atmospheric pressure. Whereas precipitation of norsethite was previously obtained by mixing[...]texto impreso
Fernández, Carlos ; Anguita, Francisco ; Ruiz Pérez, Javier ; Romeo Briones, Ignacio ; Martín Herrero, Álvaro Ignacio ; Rodríguez, Alberto ; Pimentel, Carlos | Rosen Pub. Group | 2009This work shows the results of a detailed structural analysis of the deformation belts of Lavinia Planitia. Ridge belts and graben and groove belts can be observed at the studied area, while wrinkle ridges and large individual grooves predominat[...]texto impreso
Pimentel, Carlos ; Shinto, Varghese ; Seong-Jun, Yoon ; Soo Young, Park ; Johannes, Gierschner ; Enrico, Gnecco ; Pina Martínez, Carlos Manuel | Institute of Physics (Great Britain) | 2016Organic semiconductors (OSC) are attracting much interest for (opto)electronic applications, such as photovoltaics, LEDs, sensors or solid state lasers. In particular, crystals formed by small ?-conjugated molecules have shown to be suitable for[...]
