Events

« Week of March 8, 2009 »
Sun	Mon	Tue	Wed	Thu	Fri	Sat
8	9 The Mechanism of Enhancement in Novel Two-Photon Absorption Branched and other MacrocycHc Materials Start: 2009-03-09 16:00 End: 2009-03-09 18:00 In this presentation I will report a strongly interacting new dendrimer system with an extended spectroscopic unit (coherent domain) beyond the trimer configuration. Strong cooperative enhancement of - two photon absorption cross-section was observed when going from the trimer arrangement to the next generation.	10	11 APS Practice Talks: 1. Density-functional study... / 2. Electrostatic signatures... Start: 2009-03-11 16:00 End: 2009-03-11 18:00 Density-functional study of the BaBi(Q)TiO_3 perovskite solid solution Using density-functional theory we predict properties of the solid solution perovskites BaBi(Q)TiO_3 where Q is Mg, Ni or Zn. These properties are strongly affected by the presence of both A-site and B-site disorder. We study all distinct orderings within a given 2x2x2 supercell. Electrostatic signatures of single protein dynamics for detection with carbon nanotube sensors	12	13 Computational Optical Start: 2009-03-13 13:00 End: 2009-03-13 15:00 N/A	14