| 钆镓石榴石单晶的喇曼光谱 |
| |
| 引用本文： | 张鹏翔,刘玉龙,莫育俊.钆镓石榴石单晶的喇曼光谱[J].物理学报,1983,32(9):1200-1203. |
| |
| 作者姓名： | 张鹏翔 刘玉龙 莫育俊 |
| |
| 作者单位： | 中国科学院物理研究所 |
| |
| 摘 要： | 测量了助熔剂法和提拉法生长的钆镓石榴石单晶的喇曼光谱。识别了该晶体的喇曼活性声子。和文献6]相比,本文得到了更完全的结果。我们也比较了两种方法生长的晶体的喇曼谱,声子模式彼此一致。发现一些不同的谱线,这被识别为不同稀土掺杂离子的荧光谱线。
关键词：
|
| 收稿时间： | 9/1/1982 12:00:00 AM |
THE RAMAN SPECTRUM OF SINGLE CRYSTAL Gd3Ga5O12 |
| |
| ZHANG PENG-XIANG,LIU YU-LONG and MO YU-JUN.THE RAMAN SPECTRUM OF SINGLE CRYSTAL Gd3Ga5O12[J].Acta Physica Sinica,1983,32(9):1200-1203. |
| |
| Authors: | ZHANG PENG-XIANG LIU YU-LONG and MO YU-JUN |
| |
| Abstract: | The Raman spectrum of Gd3Ga5O12 single crystals grown by both flux and pulling methods are measured. The different Raman phonons, are identified. Comparing with ref. 6], we get more complete results. The Raman spectrum of the two kinds of crystals grown by different methods are also compared, the phonon modes are in agreement with each other. The observed different lines are interpreted as fluorescence of contaminating rare earth ions introduced possibly during the sample preparation. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
|
