Strong anisotropy of KTiOPO4 crystals under an electric field observed by synchrotron radiation topography
文献类型：期刊论文
| 作者 | Liu, WJ; Jiang, SS; Ding, Y; Wang, JY; Wei, JQ; Jiang, JH; Jiang JH(蒋建华); Tian YL(田玉莲) |
| 刊名 | FERROELECTRICS
 |
| 出版日期 | 1999 |
| 卷号 | 222期号:1-4页码:#REF! |
| 关键词 | KTiOPO4 X-ray topography |
| 通讯作者 | Liu, WJ (reprint author), Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China. |
| 英文摘要 | In-situ white-beam synchrotron radiation topographic observations under an electric field have been made on KTiOPO4 family crystals. The investigation shows a strong enhancement of diffracted intensity of hkl reflections (l not equal 0) and the topographic extinction contrast, when the field is applied along the polar axis. Doped and undoped samples with grown-in defects are studied in detail. It is believed that the movement of K+ ions driven by the field leads to a local accumulation of charges and the lattice distortion. All the field-related phenomena appear to be related to the one-dimensional ionic conductance. |
| 学科主题 | Materials Science; Physics |
| 类目[WOS] | Materials Science, Multidisciplinary ; Physics, Condensed Matter |
| 收录类别 | SCI |
| WOS记录号 | WOS:000081363800035 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/227279]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Liu, WJ,Jiang, SS,Ding, Y,et al. Strong anisotropy of KTiOPO4 crystals under an electric field observed by synchrotron radiation topography[J]. FERROELECTRICS,1999,222(1-4):#REF!. |
| APA | Liu, WJ.,Jiang, SS.,Ding, Y.,Wang, JY.,Wei, JQ.,...&田玉莲.(1999).Strong anisotropy of KTiOPO4 crystals under an electric field observed by synchrotron radiation topography.FERROELECTRICS,222(1-4),#REF!. |
| MLA | Liu, WJ,et al."Strong anisotropy of KTiOPO4 crystals under an electric field observed by synchrotron radiation topography".FERROELECTRICS 222.1-4(1999):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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