| 查看: 330 | 回复: 3 | |||
| 当前主题已经存档。 | |||
bearpow木虫 (著名写手)
|
[交流]
Review of zincblende ZnO
|
||
| Common II-VI compound semiconducting materials are stable thermodynamically with zincblende phase, while the II-O materials such as zinc oxide (ZnO) and beryllium oxide (BeO) are stable with wurtzite phase, and cadmium oxide (CdO) and magnesium oxide (MgO) are stable in rocksalt phase. This phase disharmony in the same material family laid a challenge for the basic physics and in practical applications in optoelectronic devices, where ternary and quaternary compounds are employed. Thermodynamically the zincblende ZnO is a metastable phase which is free from the giant internal electric fields in the [001] directions and has an easy cleavage facet in the 110 directions for laser cavity fabrication that combined with evidence for the higher optical gain. The zincblende materials also have lower ionicity that leads to the lower carrier scattering and higher doping efficiencies. Even with these outstanding features in the zincblende materials, the growth of zincblende ZnO and its fundamental properties are still limited. In this paper, recent progress in growth and fundamental properties of zincblende ZnO material has been reviewed. |
回复此楼» 猜你喜欢
拟解决的关键科学问题还要不要写
已经有8人回复
-
最失望的一年
已经有10人回复
-
求推荐英文EI期刊
已经有5人回复
-
存款400万可以在学校里躺平吗
已经有27人回复
-
请教限项目规定
已经有4人回复
-
推荐一本书
已经有16人回复
-
国自然申请面上模板最新2026版出了吗？
已经有20人回复
-
26申博
已经有3人回复
-
基金委咋了？2026年的指南还没有出来？
已经有10人回复
-
基金申报
已经有6人回复
bearpow
木虫 (著名写手)
- 应助: 0 (幼儿园)
- 金币: 27303.7
- 散金: 5
- 红花: 6
- 帖子: 1413
- 在线: 368小时
- 虫号: 77451
- 注册: 2005-06-29
- 专业: 凝聚态物性 II ：电子结构
2楼2007-10-02 22:19:52
youjiahui
金虫 (正式写手)
- 应助: 0 (幼儿园)
- 金币: 2646.2
- 帖子: 797
- 在线: 53.3小时
- 虫号: 382017
- 注册: 2007-05-24
- 性别: GG
- 专业: 无机纳米化学
3楼2007-10-03 19:38:09