Carlos Pimentel
Carlos Pimentel
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Highly Efficient Sequestration of Aqueous Lead on Nanostructured Calcite Substrates
Following defocused ion beam sputtering, large area highly corrugated and faceted nanoripples are formed on calcite (10.4) faces in a …
Matteo Barelli
,
Santiago Casado
,
Felix Cassin
,
Carlos Pimentel
,
Carlos M. Pina
,
Maria Caterina Giordano
,
Francesco Buatier de Mongeot
,
Enrico Gnecco
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Rose petal effect: A subtle combination of nano-scale roughness and chemical variability
Rose petals may involve high water contact angles together with drop adhesion which are antagonistic wetting properties. Petal surfaces …
Lisa Almonte
,
Carlos Pimentel
,
Enrique Rodríguez-Cañas
,
José Abad
,
Victoria Fernández
,
Jaime Colchero
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Formation of zabuyelite, Li2CO3, on dolomite and kutnohorite 10.4 surfaces from supersaturated and undersaturated solutions: Growth behavior and anomalous friction at the nanoscale
Cleaved dolomite (CaMg(CO3)2) crystals were immersed in supersaturated, saturated, and undersaturated solutions with respect to …
Carlos Pimentel
,
Karine Mougin
,
Enrico Gnecco
,
Carlos M. Pina
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DOI
Surface Wetting Controls Calcium Carbonate Crystallization Kinetics
Because of the widespread presence of foreign substrates in natural settings, mineral precipitation usually occurs via heterogeneous …
Ayumi Koishi
,
Alejandro Fernandez-Martinez
,
Alexander E. S. Van Driessche
,
Laurent J. Michot
,
Carlos M. Pina
,
Carlos Pimentel
,
Byeongdu Lee
,
German Montes-Hernandez
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Estimation of interaction energy and contact stiffness in atomic-scale sliding on a model sodium chloride surface in ethanol
Friction force microscopy (FFM) in aqueous environments has recently proven to be a very effective method for lattice-resolution …
Liron Agmon
,
Itai Shahar
,
Danny Yosufov
,
Carlos Pimentel
,
Carlos M. Pina
,
Enrico Gnecco
,
Ronen Berkovich
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Epitaxial Growth and Frictional Response of Otavite and Spherocobaltite on Dolomite (10.4) Surfaces
Growth of otavite (CdCO3) and spherocobaltite (CoCO3) has been promoted on dolomite (10.4) surfaces at room temperature by immersing …
Carlos Pimentel
,
Enrico Gnecco
,
Carlos M. Pina
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Molecular-scale shear response of the organic semiconductor β -DBDCS (100) surface
In this work we present friction-force microscopy (FFM) lattice-resolved images acquired on the (100) facet of the semiconductor …
Rubén Álvarez-Asencio
,
Jorge S. Moreno-Ramírez
,
Carlos Pimentel
,
Santiago Casado
,
Micaela Matta
,
Johannes Gierschner
,
Luca Muccioli
,
Seong-Jun Yoon
,
Shinto Varghese
,
Soo Young Park
,
Enrico Gnecco
,
Carlos M. Pina
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Synthesis and reactivity of minerals of dolomite group and analogue phases (Síntesis y reactividad de minerales del grupo de la dolomita y fases análogas)
Dolomite, CaMg(CO3)2, is a calcium magnesium carbonate mineral ubiquitous in the earth crust. Dolomite is the second most abundant …
Carlos Pimentel
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Atomic-Scale Sliding Friction on Graphene in Water
The sliding of a sharp nanotip on graphene completely immersed in water is investigated by molecular dynamics (MD) and atomic force …
J. G. Vilhena
,
Carlos Pimentel
,
Patricia Pedraz
,
Feng Luo
,
Pedro A. Serena
,
Carlos M. Pina
,
Enrico Gnecco
,
Rubén Pérez
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Sub-nanometer resolution of an organic semiconductor crystal surface using friction force microscopy in water
Organic semiconductors (OSC) are attracting much interest for (opto)electronic applications, such as photovoltaics, LEDs, sensors or …
Carlos Pimentel
,
Shinto Varghese
,
Seong-Jun Yoon
,
Soo Young Park
,
Johannes Gierschner
,
Enrico Gnecco
,
Carlos M. Pina
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