ELECTRON-MOLECULAR VIBRATIONAL COUPLING AND ELECTRONIC STRUCTURE OF κ-(BEDT-TTF)_2CuN(CN)_2Cl_(0.5)Br_(0.5): OPTICAL STUDY AT TEMPERATURES DOWN TO 15 K

机译：κ-（BEDT-TTF）_2Cu N（CN）_2 Cl_（0.5）Br_（0.5）的电子-分子振动耦合和电子结构：在低于15 K的温度下的光学研究

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Our analysis shows that both localized and delocalized charge carriers are involved in the linear EMV coupling and therefore contribute to the optical conductivity. The part of the optical conductivity, which is due to delocalized electrons, grows with temperature decrease. The EMV coupling parameters remain constant in the whole investigated temperature range. This approach may be useful for a quantitative analysis of the reflectance data of other ET salts: superconductor K-(ET)2Cu[N(CN)2]Br [7] and conductor κ-(ET)2Cu[N(CN)2]Cl [8]. This work was supported by RFFI 00-02-04019 and DFG-a grants.

机译：我们的分析表明，局部和非局部电荷载流子均参与线性EMV耦合，因此有助于提高光导率。由于离域电子，部分光导率随温度降低而增加。 EMV耦合参数在整个研究温度范围内保持恒定。这种方法可能有助于定量分析其他ET盐的反射率数据：超导体K-（ET）2Cu [N（CN）2] Br [7]和导体κ-（ET）2Cu [N（CN）2 ] Cl [8]。这项工作得到了RFFI 00-02-04019和DFG-a资助的支持。

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《NATO Advanced Research Workshop on Molecular Low Dimensional and Nanostructured Materials for Advanced Applications, Sep 1-5, 2001, Poznan, Poland》|2001年|p.259-262|共4页
会议地点 Poznan(PL)
作者
B.V. PETROV; V.N. SEMKIN; R.M. VLASOVA V.M. YARTSEV; N.D. KUSHCH; A. GRAJA;
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A.F.Ioffe Physico-Technical Institute of RAS, St.Petersburg, Russia;

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正文语种 eng
中图分类无线电电子学、电信技术;
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4. ELECTRON-MOLECULAR VIBRATIONAL COUPLING AND ELECTRONIC STRUCTURE OF κ-(BEDT-TTF)_2CuN(CN)_2Cl_(0.5)Br_(0.5): OPTICAL STUDY AT TEMPERATURES DOWN TO 15 K. [C] . B.V. PETROV, V.N. SEMKIN, R.M. VLASOVA V.M. YARTSEV, NATO advanced research workshop on molecular low dimensional and nanostructured materials for advanced applicatons . 2002

机译：电子分子振动耦合和κ-（床站TTF）_2CU N（CN）_2 CL_（0.5）BR_（0.5）：光学研究降至15K的光学研究。
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机译：BEDT-TTF盐中电子 - 分子振动耦合和晶格柔软度的微反射红外研究

ELECTRON-MOLECULAR VIBRATIONAL COUPLING AND ELECTRONIC STRUCTURE OF κ-(BEDT-TTF)_2CuN(CN)_2Cl_(0.5)Br_(0.5): OPTICAL STUDY AT TEMPERATURES DOWN TO 15 K

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