Events
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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.
- 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
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Written Comprehensive Examination for Physics Graduate Students
Wriiten comprehensive exam
Three novel strategies for the structurally identification of nanocrystals in a Transmission Electron Microscope (TEM) are presented. Either a single High-Resolution Transmission Electron Microscopy (HRTEM) image or a single Precession Electron Diffractogram (PED) may be utilized. The structural identification information is in both cases collected from individual nanocrystals. PEDs from fine-grained crystal powders may also be used.

