Influence of ion implantation on the low-temperature electron conduction of polystyrene films
文献类型：期刊论文
| 作者 | Wang, XQ; Xie, EQ; Qian, BZ; He, DY; Zhu, ZY; Jin, YF |
| 刊名 | ACTA PHYSICA SINICA
 |
| 出版日期 | 2002-05-01 |
| 卷号 | 51页码:1094-1097 |
| 关键词 | polystyrene Si ion implantation low-temperature electrical conduction |
| ISSN号 | 1000-3290 |
| 英文摘要 | Polystyrene (PS) films were irradiated by 3MeV silicon ions at room temperature with doses ranging from 1 x 10(12) to 3 x 10(14) ions/cm(2) The electrical conduction of the films was measured in the temperature range from room temperature to liquid nitrogen temperature. It was found that electrical resistance of the films increases with the decrease of the measured temperature. The electrical resistance of the sample irradiated by low-dose ions show a dramatic change at the temperature of 155K. Different conduction mechanisms were found for the high-dose ion-irradiated samples. While the activation conduction was observed at higher temperatures, the low-temperature conduction was dominated by tunneling process. The dependence of the electrical resistance on the irradiation dose was interpreted in term of percolation theory. |
| WOS关键词 | CARBON |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000175511900031 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/37970]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, XQ |
| 作者单位 | 1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, XQ,Xie, EQ,Qian, BZ,et al. Influence of ion implantation on the low-temperature electron conduction of polystyrene films[J]. ACTA PHYSICA SINICA,2002,51:1094-1097. |
| APA | Wang, XQ,Xie, EQ,Qian, BZ,He, DY,Zhu, ZY,&Jin, YF.(2002).Influence of ion implantation on the low-temperature electron conduction of polystyrene films.ACTA PHYSICA SINICA,51,1094-1097. |
| MLA | Wang, XQ,et al."Influence of ion implantation on the low-temperature electron conduction of polystyrene films".ACTA PHYSICA SINICA 51(2002):1094-1097. |
入库方式： OAI收割
来源：近代物理研究所
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