1. |
|
|
2. |
|
|
3. |
|
|
4. |
|
|
5. |
- Peternell, Mark, 1974, et al.
(author)
-
Combined quantification of anisotropy and inhomogeneity of magmatic rock fabrics - An outcrop scale analysis recorded in high resolution
- 2011
-
In: Journal of Structural Geology. - : Elsevier BV. - 0191-8141. ; 33, s. 609-623
-
Journal article (peer-reviewed)abstract
- Magmatic mineral distribution patterns in a syntectonic syenite pluton have been recorded at high resolution over several square metres on quarried faces. The anisotropy and inhomogeneity of K-feldspar and mafic mineral distribution patterns have been quantified using two methods originally based on fractal geometry. (1) Map-counting, based on box-counting, illustrates an inhomogeneity on the decimetre to metre scale and highlights diffuse structures that can be related to mafic schlieren or felsic dykes that are not visible on the rock surface. (2) We have developed a mapping of rock fabric anisotropy (MORFA) method that leads to the detection of further magmatic structures that are not visible in the field. With MORFA a magmatic lineation and its variation over large areas is determined, as well as fabrics on the decimetre to 1 m scales, which possibly represent flow or fracture structures in the crystallising magma. © 2011 Elsevier Ltd.
|
|
6. |
- Turesson, Martin, et al.
(author)
-
Classical density functional theory & simulations on a coarse-grained model of aromatic ionic liquids.
- 2014
-
In: Soft Matter. - : Royal Society of Chemistry (RSC). - 1744-6848 .- 1744-683X. ; 10:18, s. 3229-3237
-
Journal article (peer-reviewed)abstract
- A new classical density functional approach is developed to accurately treat a coarse-grained model of room temperature aromatic ionic liquids. Our major innovation is the introduction of charge-charge correlations, which are treated in a simple phenomenological way. We test this theory on a generic coarse-grained model for aromatic RTILs with oligomeric forms for both cations and anions, approximating 1-alkyl-3-methyl imidazoliums and BF4(-), respectively. We find that predictions by the new density functional theory for fluid structures at charged surfaces are very accurate, as compared with molecular dynamics simulations, across a range of surface charge densities and lengths of the alkyl chain. Predictions of interactions between charged surfaces are also presented.
|
|