Photorefinement of the Mixed Ground State of a Platinum-Iodide Nanotubular Assembly
Photorefinement of the Mixed Ground State of a Platinum-Iodide Nanotubular Assembly
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DOI：
10.7566/jpscp.3.016020
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发表时间：
2014-06
期刊：
影响因子：
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通讯作者：
J. Ohara;Longlong Zhang;Shoji Yamamoto
中科院分区：
文献类型：
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作者：
J. Ohara;Longlong Zhang;Shoji Yamamoto
我们从理论上证明了一种新的纳米管组件，[Pt（C2H8N2）（C10H8N2）I]4（NO3）8，它由铂碘链通过有机桥结合成正方形棱柱的基态的光操纵。其基态是两种不同的混合价相的混合物，它们具有不同的光学特性。我们揭示了这两个电荷密度波态之间的光转换是可能的，但方向。我们建议简化混合基态，并进一步预测电子动力学的光学观测的方式。
We theoretically demonstrate photomanipulation of the ground state of a novel nanotubular assembly, [Pt(C2H8N2)(C10H8N2)I]4(NO3)8, which consists of platinum-iodide chains bound via organic bridges into square prisms. Its ground state turns out a mixture of two distinct mixed-valent phases, which have different optical features. We reveal that photoconversion between these two chargedensity-wave states is possible but directional. We propose photopurifying the mixed ground state and further predict optical observations of electron dynamics on the way.