| Título: | High resolution imaging of the dolomite (104) cleavage surface by atomicforce microscopy |
| Autores: | Pina Martínez, Carlos Manuel ; Pimentel, Carlos ; García Merino, Marta |
| Tipo de documento: | texto impreso |
| Editorial: | Elsevier, 2010 |
| Dimensiones: | application/pdf |
| Nota general: | info:eu-repo/semantics/openAccess |
| Idiomas: | |
| Palabras clave: | Estado = Publicado , Materia = Ciencias: Geología: Cristalografía , Materia = Ciencias: Geología: Mineralogía , Tipo = Artículo |
| Resumen: |
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 derived from the dolomite bulk structure. Furthermore, the twodimensional fast Fourier transform (2D-FFT) plots of the high resolution images exhibit a pattern of periodicities consistent with both the alternate orientation of the carbonate groups and the positions for calcium and magnesium atoms on the dolomite (104) surface. However, the Mg2+ and Ca2+ sublattices could not be resolved. Finally, the images in both the real and the Fourier space do not reveal any clear evidence of reconstruction of the dolomite (104) surfaces. |
| En línea: | https://eprints.ucm.es/id/eprint/14059/1/High_resolution_imaging_of_the_dolomite_%28104%29_cleavage_surface_by_atomic_force_microscopy_Pina_et_al_2010_1.pdf |
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