نتایج جستجو برای: molecular electronics
تعداد نتایج: 715060 فیلتر نتایج به سال:
Optimizing single-molecule conductivity of conjugated organic oligomers with carbodithioate linkers.
In molecular electronics, the linker group, which attaches the functional molecular core to the electrode, plays a crucial role in determining the overall conductivity of the molecular junction. While much focus has been placed on optimizing molecular core conductivity, there have been relatively few attempts at designing optimal linker groups to metallic or semiconducting electrodes. The vast ...
The field of organic based electronics has become a blossoming area of intensive study during the past decade. The promise of a cheaper and easier-to-process alternative to inorganic based semiconductor materials makes these materials highly desirable. Additionally, organic based electronics can be made into flexible structures, allowing for the fabrication of visual displays that can be folded...
The exact ground-state exchange-correlation functional of Kohn-Sham density functional theory yields the exact transmission through an Anderson junction at zero bias and temperature. The exact impurity charge susceptibility is used to construct the exact exchange-correlation potential. We analyze the successes and limitations of various types of approximations, including smooth and discontinuou...
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