期刊論文
| 學年 | 94 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2006-06-01 |
| 作品名稱 | Direct measurement of spatial distortions of charge density waves in K0.3MoO3 |
| 作品名稱（其他語言） | |
| 著者 | Du, Chao-hung; Lee, Yen-Ru; Lo, Chung-Yu; Lin, Hsiu-Hau; Chang, Shih-Lin; Tang, Mau-Tsu; Stetsko, Yuri P.; Lee, Jey-Jau |
| 單位 | 淡江大學物理學系 |
| 出版者 | College Park: American Institute of Physics |
| 著錄名稱、卷期、頁數 | Applied Physics Letters 88(24), 241916(3pages) |
| 摘要 | Using x-ray scattering and multiple diffraction on a charge density wave (CDW) material, K0.3MoO3, under applied voltages, we demonstrate that the occurrence of nonlinear conductivity caused by the periodic media is through the internal deformation of the CDW lattice, i.e., a phase jump of 2π, as the applied voltage exceeds the threshold. From the evolution of the measured peak width of satellite reflections as a function of the field strength, we also report that the CDW lattice can be driven to move and undergo a dynamic phase transition from the disordered pinning state to ordered moving solid state and then to disordered moving liquid. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0003-6951 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Du, Chao-hung |
| 審稿制度 | 否 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/72743 ) |