| 高压下C60晶体玻璃化行为的理论研究 |
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| 引用本文： | 陈小华,彭景翠,刘红,夏金童,陈宗璋,冯孙齐.高压下C60晶体玻璃化行为的理论研究[J].物理化学学报,1998,14(3):210-213. |
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| 作者姓名： | 陈小华 彭景翠 刘红 夏金童 陈宗璋 冯孙齐 |
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| 作者单位： | Department of Applied Physics,College of Chemistry and Chemical Engineering,Hunan University,Changsha 410082 |
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| 摘 要： | 通过构造C_(60)分子间的相互作用，研究了在不同压力下C_(60)晶体中的取向有序结构．利用计算出来的两个取向之间的能量差和相隔势驿，研究了热平衡时取向占有几率和玻璃化转变温度的压力相关性．结果与实验符合．
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| 关 键 词： | C60 压力 玻璃化转变 |
| 收稿时间： | 1997-06-27 |
| 修稿时间： | 1997-09-22 |
Theoretical Studies of Glassy Behavior of C_(60) Crystal at High Pressure |
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| Chen Xiaohua, Peng Jingcui ,Liu Hong, Xia Jintong, Chen Zongzhang.Theoretical Studies of Glassy Behavior of C_(60) Crystal at High Pressure[J].Acta Physico-Chimica Sinica,1998,14(3):210-213. |
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| Authors: | Chen Xiaohua Peng Jingcui Liu Hong Xia Jintong Chen Zongzhang |
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| Institution: | Department of Applied Physics,College of Chemistry and Chemical Engineering,Hunan University,Changsha 410082 |
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| Abstract: | The orientationally ordered structure in C60 crystal under various pressures has beeninvestigated by using the model of classical molecular interaction. The energy difference and theenergy barrier between two orientations obtained have been developed to study the pressure de-pendence of the occupation probability of two orientations and glassy transition temperature inthermal equilibrium. The result is in agreement with the experimental one. |
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| Keywords: | C_(60) Pressure Glassy transition |
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