Changing Debye-Waller factors in mixed alkali KxCs(1-x)Si2O5 glasses
文献类型：期刊论文
| 作者 | Greaves, GN; Chadwick, AV; Jermy, MC; Smith, ME; Zhu, R |
| 刊名 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 出版日期 | 1998 |
| 卷号 | 235页码:766-771 |
| 通讯作者 | Univ Wales, Dept Phys, Aberystwyth SY23 3BZ, Dyfed, Wales ; Univ Kent, Phys & Chem Labs, Canterbury CT2 7NR, Kent, England ; Acad Sinica, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100039, Peoples R China |
| 英文摘要 | Alkali X-ray absorption fine structure (XAFS) spectra from KxCs(1-x)Si2O5 glasses measured at room temperature reveal changes in the Debye-Waller factors of nearest neighbour oxygen shells as the mixed alkali composition is altered. The thermal contributions have been estimated using the correlated Einstein model from the different frequencies of the alkali vibrations in the far infrared. By comparing these with the changing Debye-Waller factors measured from XAFS, the contribution due to modifications in structural disorder around each of the alkalis is assessed. (C) 1998 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Materials Science |
| 类目[WOS] | Materials Science, Ceramics ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Materials Science |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000075838800126 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238449]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Greaves, GN,Chadwick, AV,Jermy, MC,et al. Changing Debye-Waller factors in mixed alkali KxCs(1-x)Si2O5 glasses[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,1998,235:766-771. |
| APA | Greaves, GN,Chadwick, AV,Jermy, MC,Smith, ME,&Zhu, R.(1998).Changing Debye-Waller factors in mixed alkali KxCs(1-x)Si2O5 glasses.JOURNAL OF NON-CRYSTALLINE SOLIDS,235,766-771. |
| MLA | Greaves, GN,et al."Changing Debye-Waller factors in mixed alkali KxCs(1-x)Si2O5 glasses".JOURNAL OF NON-CRYSTALLINE SOLIDS 235(1998):766-771. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。