期刊論文
| 學年 | 97 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2009-07-01 |
| 作品名稱 | Thermal conductivity modeling of compacted type nanocomposites |
| 作品名稱（其他語言） | |
| 著者 | Hsieh, Tse-yang; Yang, Jaw-yen; Hong, Zuu-chang |
| 單位 | 淡江大學機械與機電工程學系 |
| 出版者 | College Park: American Institute of Physics (AIP) |
| 著錄名稱、卷期、頁數 | Journal of Applied Physics 106(2), pp.023528(7 pages) |
| 摘要 | Due to different interface densities and arrangements, the compacted type nanocomposites may yield even lower thermal conductivity than embedded type nanocomposites. In this paper, the phonon transport and thermal conductivity in compacted type nanocomposites (nanowires and nanoparticles) are investigated using a deterministic phonon Boltzmann transport equation solver. The effects of interface density and characteristic size on the phonon energy transport in nanocomposites are studied. It is found that the silicon-germanium compacted nanoparticle composites can have lower value of thermal conductivity than that of compacted nanowire composites under the same characteristic size (21.6% lower when the characteristic size is 3 nm). |
| 關鍵字 | Boltzmann equation; germanium; nanocomposites; nanoparticles; nanowires; phonons; silicon; thermal conductivity |
| 語言 | en |
| ISSN | 0021-8979 1089-7550 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 紙本 電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/50524 ) |