| 查看: 739 | 回复: 5 | ||
| 【奖励】 本帖被评价5次，作者dwma增加金币 4.5 个 | ||
| 当前主题已经存档。 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[资源]
ZnO综述文章《properties of ZnO
|
||
|
Abstract. The valence band structure of ZnO at k =0 has been determined by investigating the emission and reflection spectra. The data indicate that the F9 is the top valence band and that the spin-orbit splitting is positive. There appears to be very little exchange correction, thus the exciton spectra is hydrogenic for the T9 and top T7. The Zn d-orbitals, which are approximately 8eV below the top valence bands, have very little effect on the spin-orbit splitting in contrast to CuCl where the Cu d-orbitals cause a negative spin-orbit splitting and a reversal of the top valence band structure. Various calculations using a variety of methods are reviewed and a discussion of the difficulty of obtaining very accurate theorical results is given. This includes first-principle, zero parameter calculations which approximate the exchange-correlation operators, as well as effective mass approximations with a series of experimental adjusted parameters. These calculations have led to a long-standing controversy over the symmetry ordering of the valence bands in ZnO which has lasted for more than 30 years. The recent availability of ZnO crystals in which intrinsic excitontransitions are observed in emission and their splitting in a magnetic field have resolved this controversy. INTRODUCTION 链接如下： http://www.91files.com/?OE6UN1G7PX8Z8TDZBOW9 |
回复此楼» 猜你喜欢
欢迎发来filecode的Mz6后的代码验证其规律
已经有57人回复
-
有时候，自然基金真的不能太认真 （我的申报经验）
已经有9人回复
-
售SCI文章，我:8O.5.5.1O.54,科目全,可十急
已经有3人回复
-
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急
已经有3人回复
-
关于Filecode分析方法
已经有13人回复
-
时间戳又变了8-15
已经有9人回复
-
售SCI文章，我:8O5.5.1.O.54,科目齐全,可+急
已经有8人回复
-
售一区SCI文章T0P，我:8O.551.O54,科目全,可十急
已经有5人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.54,科目齐全,可+急
已经有9人回复
-
哪位老哥知道今年的国自然具体哪一天放榜？
已经有6人回复
3楼2007-11-13 15:57:12
5楼2008-01-04 09:15:40
