Crystal multielectronic

The improvements in the activation polarization defined as either mass-specific activity or site-specific activity (activity/number of specific crystal planes on the surface) were reported, especially for the kinetically difficult ORR. Wealth of prior data on both ORR as well as direct methanol oxidation (both multielectron reduction and oxidation processes) showed clear particle-size effects. Bulk of these... 

We recently developed a general method, to directly calculate the electronic stracture in many-electron system DV-ME (Discrete Variational MultiElectron) method. The first apphcation of this method has been reported by Ogasawara et al. in ruby crystal (17). They clarified the effects of covalency and trigonal distortion of impurity-state wave functions on the multiplet structure. 

In crystal field theory, we have considered repulsions between -electrons and ligand electrons, but have ignored interactions between fi -electrons on the metal centre. This is actually an aspect of a more general question about how we describe the interactions between electrons in multielectron systems. We will now show why simple electron configurations such as or do not uniquely... 

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