نتایج جستجو برای: metal correlations
تعداد نتایج: 311244 فیلتر نتایج به سال:
This study has attempted to establish an analysis method through validation against heavy metals in the body (Pb, Cd and Hg) using ICP-MS and Gold amalgamation and find out the relevance between heavy metal and Alzheimer's disease after analyzing the distribution of heavy metal concentration (Pb, Cd and Hg) and correlations between a control group and Alzheimer's disease group. In this study, P...
Dynamical Mean Field Theory of the Antiferromagnetic Metal to Antiferromagnetic Insulator Transition
We study the zero temperature antiferromagnetic metal to antiferromagnetic insulator transition using dynamical mean field theory and exact diagonalization methods. We find two qualitatively different behaviors depending on the degree of magnetic correlations. For strong correlations combined with magnetic frustration, the transition can be described in terms of a renormalized Slater theory, wi...
Abstract While Mott insulators induced by Coulomb interactions are a well-recognized class of metal-insulator transitions, purely driven spin correlations much less common, as the reduced energy scale often invites competition from other degrees freedom. Here, we demonstrate clean example spin-correlation-driven transition in all-in-all-out pyrochlore antiferromagnet Cd 2 Os O 7 , where lattice...
Metalloproteins bind and utilize metal ions for a variety of biological purposes. Due to the ubiquity of metalloprotein involvement throughout these processes across all domains of life, how proteins coordinate metal ions for different biochemical functions is of great relevance to understanding the implementation of these biological processes. Toward these ends, we have improved our methodolog...
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