| 查看: 895 | 回复: 1 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
[求助]
求助，请英语高手帮忙检查以下英文是否有问题。
|
|||
| In this work, we take Gd3+ ions as the sensitizer, silicate oxyfluoride scintillating glass of various Tb3+ content were prepared by high temperature melt quenching method. The luminescent properties of Tb3+ ions and energy transfer from Gd3+ to Tb3+ ions in glasses were investigated by the transmittance, photoluminescence and fluorescence decay spectroscopy studies. The results clearly indicated that as the concentration of Tb3+ ions increases the emission intensities of luminescence peaks origination from Tb3+ ion increase and the strongest intensity with the Tb3+ content of 6 mol%. Furthermore, energy transfer efficiency from Gd3+ to Tb3+ ions can be close to 100% when the content of Tb3+ ions exceeds 5 mol%. The results of our investigation provided an effective way to improve the optical properties of Tb3+-doped scintillating glasses, which will play an important role to prompt its practical application in the future. |
回复此楼» 猜你喜欢
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有6人回复
-
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急
已经有9人回复
-
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有3人回复
-
考博求助
已经有3人回复
-
售SCI一区文章，我:8.O.551.O.5.4,科目全,可伽急
已经有5人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有4人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有5人回复
-
售SCI-T0P文章，我:8O.5.5.1.O.54,科目齐全,可+急
已经有9人回复
-
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急
已经有9人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有10人回复
genhunter
至尊木虫 (著名写手)
- 翻译EPI: 387
- 应助: 259 (大学生)
- 金币: 9757.4
- 散金: 10
- 红花: 60
- 帖子: 2484
- 在线: 1793小时
- 虫号: 2558361
- 注册: 2013-07-22
- 专业: 肿瘤化学药物治疗
【答案】应助回帖
★ ★ ★ ★ ★
hktk_zy: 金币+5, 翻译EPI+1, ★★★★★最佳答案 2015-02-23 13:55:45
hktk_zy: 金币+5, 翻译EPI+1, ★★★★★最佳答案 2015-02-23 13:55:45
| In this work, we took Gd3+ ions as the sensor (or sensitizer), silicate oxyfluoride scintillating glass with various Tb3+ content were prepared by high temperature melt quenching method. The luminescent properties of Tb3+ and energy transfer from Gd3+ to Tb3+ in glass matrix were investigated using transmittance, photoluminescence and fluorescence decay spectroscopies. The results clearly indicate that as the concentration of Tb3+ increases the intensities of luminescence peaks originated from Tb3+ increase, and the maximal was reached with the Tb3+ content of 6 mol%. Furthermore, when the content of Tb3+ exceeds 5 mol%, the efficiency of energy transfer from Gd3+ to Tb3+ approached nearly 100% . The results of our investigation suggest an effective way to improve the optical properties of Tb3+-doped scintillating glasses, which could shed light on prompting its practical application in future. |
2楼2015-02-23 00:11:42
