Density Functional Theory of Chlorine-Bridged Platinum Complexes : Monomer, Chain, and Two-Leg Ladders(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
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概要
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Novel halogen-bridged platinum complexes, namely, their two-leg ladder versions, have been synthesized for the first time and their basic properties including optical spectra are now available. Motivated by this progress, we investigate chlorine-bridged systems by density-functional-theory calculations. Our scope is over various geometrical types such as a monomer, a single chain, and ladders. We treat not only ground states but also excited states, calculating optical conductivity spectra, which show features specific to the ladder systems. As a result of a comparison with the experimental spectra, an overall agreement is at least qualitatively attained and a new mechanism of hole photo-doping is proposed.
- 社団法人日本物理学会の論文
- 2007-06-15
著者
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SHIMOI Yukihiro
Nanotechnology Research Institute (NRI) and Synthetic Nano-Function Materials Project (SYNAF), Natio
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Iwano Kaoru
Graduate University For Advanced Studies Institute Of Materials Structure Science High Energy Accele
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Shimoi Yukihiro
Nanotechnology Research Institute (nri) National Institute Of Advanced Industrial Science And Techno
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- Density Functional Theory of Chlorine-Bridged Platinum Complexes : Monomer, Chain, and Two-Leg Ladders(Condensed matter: electronic structure and electrical, magnetic, and optical properties)