Información del autor
Autor Pina Martínez, Carlos Manuel |
Documentos disponibles escritos por este autor (101)
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Pina Martínez, Carlos Manuel ; Putnis, Cristine Veta ; Becker, Udo ; Biswas, Subir ; Carrol, E.C. ; Bosbach, Dirk ; Putnis, Andrew | Elsevier | 2004The effect of five phosphonic acids (hydroxyethylene diphosphonic acid, HEDP; nitro trimethyl phosphonic acid, NTMP; methylene diphosphonic acid, MDP; amino methylene phosphonic acid, AMP; and sodium phosphonobutane tricarboxylic acid, PBTC) on [...]texto impreso
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High-resolution friction force microscopy has been performed on the (104) surfaces of dolomite and calcite in deionized water. The two rows of oxygen atoms alternating in a zigzag way on top of both surfaces are resolved with similar contrast wh[...]texto impreso
Gnecco, Enrico ; Fajardo, O.Y. ; Pina Martínez, Carlos Manuel ; Juan J., Mazo | Springer Verlag | 2012The static and kinetic friction experienced by a point mass elastically driven at different angles on surface lattices with square, hexagonal, and honeycomb symmetries are estimated by analytical and numeric calculations based on the Prandtl–Tom[...]texto impreso
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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
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Despite the fact that dolomite is an ubiquitous rock-forming carbonate in the geological record, the mechanism (or mechanisms) of its formation in nature remain elusive. The solution of such a mineralogical problem does [...]texto impreso
In this paper, we present in situ atomic force microscopy (AFM) observations of the interaction between celestite (SrSO4) (001) surfaces and Na2CO3 aqueous solutions. The observations indicate that the interaction is characterized by a rapid alt[...]texto impreso
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Pina Martínez, Carlos Manuel ; López-Acevedo Cornejo, María Victoria ; Pimentel Guerra, Carlos ; Toja Aguirre, Miguel ; Otero Díaz, Luis Carlos ; Ávila Brande, David ; Arenas Esteban, Daniel ; Crespo López, Ángel | 2019-06-21El objetivo de este proyecto es la creación de nuevo material didáctico para la enseñanza de la cristalografía. En concreto, se presentan videoclips divulgativos sobre la forma y estructura de los cristales, los procesos básicos de cristalizació[...]texto impreso
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The crystallisation behaviour in the SrCl2–Na2SO4–H2O system at room temperature is strongly modified by the presence of dissolved silicon. Homogeneous nucleation experiments show that silicon inhibits the formation of celestite while promoting [...]texto impreso
Pina Martínez, Carlos Manuel ; Fernández-Díaz, Lourdes ; Prieto Rubio, Manuel | Elsevier Science B.V. | 1997The crystallization sequences in the system (NH4)2SO4 Li2SO4-H20 at 50C have been studied for solutions with an initial [(NH4)2SO4]/[LizSO4] molar ratio higher than l. The crystal growth experiments were carried out under isothermal conditions i[...]texto impreso
Checa, Antonio G. ; Mutvei, Harry ; Osuna-Mascaró, Antonio J. ; Bonarski, Jan T. ; Faryna, Marek ; Berent, Katarzyna ; Pina Martínez, Carlos Manuel ; Rousseau, Marthe Rousseau ; Macías-Sánchez, Elena | 2013Nacre tablets of mollusks develop two kinds of features when either the calcium carbonate or the organic portions are removed: (1) parallel lineations (vermiculations) formed by elongated carbonate rods, and (2) hourglass patterns, which appear [...]texto impreso
Checa, Antonio G. ; Bonarski, Jan T. ; Willinger, Marc G. ; Faryna, Marek ; Berent, Katarzyna ; Kania, Bogusz ; González-Segura, Alicia ; Pina Martínez, Carlos Manuel ; Pospiech, Jan ; Morawiec, Adam | The Royal Society | 2013-09-06The calcitic prismatic units forming the outer shell of the bivalve Pinctada margaritifera have been analysed using scanning electron microscopy–electron back-scatter diffraction, transmission electron microscopy and atomic force microscopy. In [...]texto impreso
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Pina Martínez, Carlos Manuel ; Pimentel Guerra, Carlos ; Crespo López, Ángel | Elsevier Science B.V., Amsterdam. | 2020-08-05Dolomite is a carbonate mineral frequently found in sedimentary rocks from Proterozoic to Holocene. In the Iberian Peninsula, dolomites appear in a wide number of geological formations and they can be considered as representative of dolomites cr[...]