| 查看: 579 | 回复: 2 | |||
| 本帖产生 1 个 翻译EPI ,点击这里进行查看 | |||
[交流]
帮忙修改语法错误-7(修改请标出)-
|
|||
| By the optical floating zone method for the first time, XXX single crystals have been grown at a growth speed of 6 mm/h and a rotation rate of 30 rpm under an air atmosphere. The as-grown sample has the size of Ф 4-6 mm × L 87 mm and the largest crystal domain was Ф 5 mm× L 32 mm. The as-grown crystal has dark brown in color, and the color of crystal fades to light brownish after annealing in the oxygen atmosphere. The single crystal grows along c-axis direction and the cleavage plane can be indexed to b- axis direction. The crystal is free of low angle grain boundary and inclusion. The photoluminescence spectrum of the crystal has a strong blue emission band centered at 435 nm. The oxygen vacancies of the as-grown crystal can be eliminated by the annealing process in the oxygen atmosphere, which results in the change of color of the crystal, the narrowing of FWHM of the XX stretching band (905 cm-1) and the increase of the blue emission intensity. |
» 猜你喜欢
全日制(定向)博士
已经有5人回复
假如你的研究生提出不合理要求
已经有10人回复
萌生出自己或许不适合搞科研的想法,现在跑or等等看?
已经有4人回复
Materials Today Chemistry审稿周期
已经有4人回复
参与限项
已经有3人回复
实验室接单子
已经有4人回复
对氯苯硼酸纯化
已经有3人回复
求助:我三月中下旬出站,青基依托单位怎么办?
已经有12人回复
所感
已经有4人回复
要不要辞职读博?
已经有7人回复
» 抢金币啦!回帖就可以得到:
16年了,来看看大家
+1/198
供应EXAKT德国艾卡特3D打印材料分散用三辊研磨机80E PLUS
+1/85
原子层沉积(ALD)磁控溅射PECVD等微纳代工服务:18817872921
+1/82
上海交通大学任垭萌课题组招聘博士后
+1/78
深圳大学材料学院黄妍斐教授课题组诚招2026年秋季入学博士生
+1/74
上海大学昝鹏教授、军事医学研究院伯晓晨研究员/倪铭副研究员 课题组招聘博士生
+1/73
骨生物材料与侗药调控类器官再生湖南省普通高等学校重点实验室主任团队招聘了
+5/65
时间的眼神
+1/62
留学导师避雷——望传播
+1/58
昆士兰科技大学(QUT)博士招生信息 导师:李志勇教授
+1/35
江西理工大学稀土学院稀土发光材料研究所招收2026届材料科学与工程专业博士研究生2名
+2/34
浙江大学赵俊杰课题组长期招聘博士后及科研相关岗位启事
+1/29
厦门大学航空航天学院智能制造课题组招2026年申请审核制博士生1-2名
+1/27
香港科技大学 招生 2026 Fall全奖博士 -- 机械/电子/材料/化学
+1/25
2026博士招生-上海大学先进耐火材料全国重点实验室-招收冶金工程博士研究生-1-2名
+1/9
香港中文大学(深圳)管君课题组 微纳光学方向 招收硕士、博士、博士后
+1/4
中国科学院大学-杨晗课题组-诚聘-博士后、副研究员
+1/3
浙江大学化学系金一政课题组招聘科研助理
+1/3
香港中文大学(深圳)招聘半导体激光器测试/工艺 /封装/设计工程师
+1/1
北京航空航天大学国际创新研究院(国新院)詹天卓教授团队博士后招聘启事
+1/1
2楼2011-02-26 22:18:06
lliang921(金币+15, 翻译EPI+1): 2011-02-28 10:17:18
| For the first time the optical floating zone method is used to grow XXX single crystals, with a rotation rate of 30 rpm under an air atmosphere. Results reveal that XXX single crystals have been grown at a growth speed of 6 mm/h. The as-grown sample has the size of Ф 4-6 mm × L 87 mm, with the largest crystal domain being Ф 5 mm× L 32 mm. The as-grown crystal was dark brown in color, which fades to light brownish after annealing in the oxygen atmosphere. The single crystal grown along c-axis direction and the cleavage plane can be indexed to b- axis direction. The crystal is free of low angle grain boundary and inclusion. The photoluminescence spectrum of the crystal has a strong blue emission band centered at 435 nm. The oxygen vacancies of the as-grown crystal can be eliminated by the annealing process in the oxygen atmosphere, which results in the change of color of the crystal, the narrowing of FWHM of the XX stretching band (905 cm-1) and the increase of the blue emission intensity. |
3楼2011-02-27 11:51:05












回复此楼