Development of Organic Superconductors

本研究项目调查了以下受试者。1. 新有机给体分子的合成；金属-二噻吩配位化合物的电荷转移配合物的制备，2。有氢键的有机导体，4。有机阴离子的发展；6. C_<60>电荷转移配合物的研制7. BEDO-TTF复合物的开发；bedt - ttf有机超导体的物理和结构研究。已经开发了40多种有机金属，包括基于BEDO-TTF配合物的第一个金属Langmuir-Blodgett薄膜。四种有机超导体在此期间被开发出来；其中两种材料的Tc值低于300mK，另外两种材料的Tc值分别为8、12、18-23K。后两种超导体的特性描述正在进行中。

The following subjects have been investigated under this research project. 1. Synthesis of new organic donor molecules, 2. Preparation of tha charge transfer complexes of metal-dithiole coordination compounds, 3. Organic conductors with hydrogen bonds, 4. Development of organic anions, 5. Development of C_<60> charge transfer complexes, 6. Development of BEDO-TTF complexes, and 7. Physical and structural study ofBEDT-TTF organic superconductors. More than 40 organic metals including the first metallic Langmuir-Blodgett films based on BEDO-TTF complex have been developed. Four organic superconductors have been developed during this period ; two of them have Tc below 300mK, and the other two have multi-step superconductivity of Tc=8,12,18-23K.The characterizations of the latter two superconductors are under way.