LAYER MODULATED Co/Pt MULTILAYERS WITH ENHANCED KERR ROTATION ANGLES

Temperature and layer-thickness dependencies of Kerr rotation in Dy/Co multilayers

Spatial Kerr soliton collisions at arbitrary angles.

The theory of spatial Kerr solitons is extended to colliding beams that are neither almost-exactly copropagating nor almost-exactly counterpropagating. Our new Helmholtz formalism yields results that are consistent with the inherent symmetry of the collision process and that are not predicted by existing paraxial descriptions. Full numerical and approximate analytical results are presented. The...

Evolving linear transformations with a rotation-angles/scaling representation

⇑ Corresponding author. E-mail addresses: [email protected] f.uc3m.es (J.M. Valls), [email protected] (R. Aler). Similarity between patterns is commonly used in many distance-based classification algorithms like KNN or RBF. Generalized Euclidean Distances (GED) can be optimized in order to improve the classification success rate in distance-based algorithms. This idea can be extended t...

Extracting Euler Angles from a Rotation Matrix

We’ll follow the notational conventions of Shoemake’s “Euler Angle Conversion”, Graphics Gems IV, pp. 222-9, with the exception that our vectors are row vectors instead of column vectors. Thus, all our matrices are transposed relative to Shoemake’s, and a sequence of rotations will be written from left to right. We’ll simplify the discussion by ignoring the various possible axis permutations, a...

Cofacial porphyrin multilayers via layer-by-layer assembly.

This paper reports a new layer-by-layer assembly approach to fabricate multilayers of cofacially aligned porphyrins on solid supports by a selective siloxane formation utilizing tetraphenylporphyrinatosilicon(IV) chloride as the building block.