標題: | Anion-terminated zinc-blende CdS(100) surface |
作者: | Lin, CM Tsai, MH Yang, TJ Chuu, DS 電子物理學系 Department of Electrophysics |
公開日期: | 15-Oct-1997 |
摘要: | Using the local-orbital density-functional molecular-dynamics method, we have studied the surface structure of the strain-stabilized zinc-blende monolayer anion-terrainated CdS(100) surface. By analogy with the GaAs(100) surface, we have considered four structural models and found that the structure with a (2 x 4) unit cell, in which there are a two-dimer unit and a two-shifted-dimer unit, is the most favorable. These results can be understood in terms of physical properties associated with ionicity. |
URI: | http://dx.doi.org/10.1103/PhysRevB.56.9209 http://hdl.handle.net/11536/250 |
ISSN: | 2469-9950 |
DOI: | 10.1103/PhysRevB.56.9209 |
期刊: | PHYSICAL REVIEW B |
Volume: | 56 |
Issue: | 15 |
起始頁: | 9209 |
結束頁: | 9212 |
Appears in Collections: | Articles |
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