Charge transfer and 2k F vs. 4k F instabilities in the NMP-TCNQ molecular metal and (NMP) x (Phen) 1−x TCNQ solid solutions
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چکیده
منابع مشابه
Charge transfer and 2kF vs 4kF instabilities in the NMP-TCNQ molecular metal and (NMP)x(Phen)1−xTCNQ solid solutions
A first-principles DFT study of the electronic structure of the two-chain molecular conductor NMP-TCNQ is reported. It is shown that the charge transfer occurring in this salt is not 1 but 2/3, finally settling the debate concerning the real charge transfer in this molecular metal. These calculations also lead to a simple rationalization of the three different regimes of 2kF and 4kF CDW instabi...
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ژورنال
عنوان ژورنال: EPL (Europhysics Letters)
سال: 2016
ISSN: 0295-5075,1286-4854
DOI: 10.1209/0295-5075/113/27006