| 等离子体噻吩聚合膜的研究及I+注入的掺杂效应 |
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| 引用本文： | 童志深,吴美珍,张铮扬,浦天舒,金若鹏,张菁,朱福英,曹德新,曹建清,朱德彰.等离子体噻吩聚合膜的研究及I+注入的掺杂效应[J].物理学报,1996,45(3):455-463. |
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| 作者姓名： | 童志深 吴美珍 张铮扬 浦天舒 金若鹏 张菁 朱福英 曹德新 曹建清 朱德彰 |
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| 作者单位： | (1)中国纺织大学基础部,上海200051; (2)中国科学院上海原子核研究所,上海201800 |
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| 基金项目： | 中国科学院上海原子核研究所核分析技术研究实验室资助 |
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| 摘 要： | 以噻吩为单体,在等离子体环境中聚合成致密的有机膜。利用Rutherford背散射(RB2S)和质子弹性反冲(ERD)、傅里叶红外谱(FTIR)测定了膜的成分和结构;从近红外-可见-紫外光的反射和透射谱,运用传递矩阵方法研究了膜的光学性质;此外,还探讨了24keV的I+离子束的注入对等离子体噻吩聚合膜的掺杂效应。结果表明,注入层内电荷载流子的输运机理可用Mott的可变自由程跳跃(VRH)理论给以解释。
关键词：
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| 关 键 词： | 噻吩 聚合膜 薄膜 |
| 收稿时间： | 1995-03-20 |
INVESTIGATION OF THE PLASMA-POLYMERIZED THIOPHENE FILM AND THE DOPING EFFECT WITH I+ IMPLANTATION |
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| TONG ZHI-SHEN,WU MEI-ZHEN,ZHANG ZHENG-YANG,PU TIAN-SHU,JIN RUO-PENG,ZHANG JING,ZHU FU-YING,CAO DE-XIN,CAO JIAN-QING and ZHU DE-ZHANG.INVESTIGATION OF THE PLASMA-POLYMERIZED THIOPHENE FILM AND THE DOPING EFFECT WITH I+ IMPLANTATION[J].Acta Physica Sinica,1996,45(3):455-463. |
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| Authors: | TONG ZHI-SHEN WU MEI-ZHEN ZHANG ZHENG-YANG PU TIAN-SHU JIN RUO-PENG ZHANG JING ZHU FU-YING CAO DE-XIN CAO JIAN-QING and ZHU DE-ZHANG |
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| Abstract: | Plasma-Polymerized organic film starting from thiophene has been prepared. The elemental composition of pristine film was determined by elastic recoil detection (ERD) and Rutherford backscattering spectrum (RBS). FT-IR technique has been used to characterize the sample film. From the near-IR to UV reflectance and transmittance data, we calculated the optical constants of the film, N(ω) = n + ik ,by using the transfer matrix method. In view of the calculations, we investigated the optical properties of the pristine in detail. Moreover, the doping effect in the plasma-polymerized thiophene film with 24 keV I+ implantation has been also explored. The result shows that the transport process of charge carrier in bombarded layer can be interpreted by Mott's VRH model. |
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