| V型沟槽Si衬底上SrTiO_3薄膜制备 |
| |
| 引用本文： | 王旗,于晓明,祁阳.V型沟槽Si衬底上SrTiO_3薄膜制备[J].东北大学学报(自然科学版),2011,32(11):1607-1610. |
| |
| 作者姓名： | 王旗 于晓明 祁阳 |
| |
| 作者单位： | 东北大学理学院,辽宁沈阳,110819 |
| |
| 基金项目： | 国家自然科学基金资助项目(10874022) |
| |
| 摘 要： | 在单晶Si(100)衬底以及经过改型处理的侧壁为Si(110)"V"型沟槽衬底上,分别采用液相沉积(LPD)和射频磁控溅射法(RF magnetron sputtering)制备了SrTiO3(STO)薄膜.通过对沉积溶液的温度、衬底的表面处理方法、衬底的放置方式以及热处理工艺的优化,研究了利用LPD法制备具有较为致密均匀的STO薄膜的条件;通过对溅射功率、溅射气压、衬底温度以及退火温度等具体参数的优化,研究了利用射频磁控溅射法在较低的衬底温度下制备具有一定取向的STO薄膜的条件.结果表明,射频磁控溅射法制备的STO薄膜在结晶状态、择优取向和表面形貌优于液相沉积.
|
| 关 键 词： | 液相沉积 射频磁控溅射法 STO薄膜 V型沟槽 表面形貌 |
Preparation of SrTiO_3 Thin Films on Si(100) Substrates with V-grooves |
| |
| WANG Qi,YU Xiao-ming,QI Yang.Preparation of SrTiO_3 Thin Films on Si(100) Substrates with V-grooves[J].Journal of Northeastern University(Natural Science),2011,32(11):1607-1610. |
| |
| Authors: | WANG Qi YU Xiao-ming QI Yang |
| |
| Institution: | WANG Qi,YU Xiao-ming,QI Yang(School of Sciences,Northeastern University,Shenyang 110819,China.) |
| |
| Abstract: | SrTiO3(STO) thin films were grown on Si(100) substrates and Si(110) substrates with V-grooves by liquid phase deposition(LPD) and RF magnetron sputtering,respectively.In order to obtain high quality STO films by LPD,the influences of sedimentary solution temperature,substrate surface treatment methods,substrate placement and heat treatment process were investigated.In order to obtain high quality STO films with certain orientation at low substrate temperature by RF magnetron sputtering,the specific paramete... |
| |
| Keywords: | liquid phase deposition RF magnetron sputtering STO film V-groove surface morphdogy |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《东北大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《东北大学学报(自然科学版)》下载免费的PDF全文 |
|
