Fabrication of(Ga,Mn)As magnetic semiconductor quantum dots on Si substrates by droplet epitaxy
文献类型：期刊论文
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| 作者 | Wang, S.L.; Meng, K.K.; Chen, L.; Xu, P.F.; Meng, H.J.; Lu, J.; Zhao, J.H.; Zhao, J.H.(jhzhao@red.semi.ac.cn) |
| 刊名 | physica status solidi(c) current topics in solid state physics
 ; Physica Status Solidi(C) Current Topics in Solid State Physics
|
| 出版日期 | 2011 ; 2011 |
| 卷号 | 8期号:2页码:393-395 |
| 关键词 | Drop formation Epitaxial growth Ferromagnetic materials Ferromagnetism Gallium alloys High resolution transmission electron microscopy Magnetic semiconductors Manganese Semiconducting silicon Semiconductor growth Semiconductor quantum dots Drop Formation Epitaxial Growth Ferromagnetic Materials Ferromagnetism Gallium Alloys High Resolution Transmission Electron Microscopy Magnetic Semiconductors Manganese Semiconducting Silicon Semiconductor Growth Semiconductor Quantum Dots |
| ISSN号 | 18626351 ; 18626351 |
| 通讯作者 | zhao, j.h.(jhzhao@red.semi.ac.cn) |
| 英文摘要 | (Ga,Mn)As magnetic semiconductor quantum dots were fabricated on Si(001) substrates by droplet epitaxy using molecular-beam epitaxy. It is found that both the diameter and density of the(Ga,Mn)As quantum dots can be modulated by changing the amount of Ga deposited. The high-resolution transmission electron microscopy image shows that the dots possess a zincblende structure. The presence of ferromagnetic ordering with a Mn content of0.08 was observed, and the ferromagnetic transition temperature can be increased from approximately50 K to80 K by post-growth annealing.?2011 WILEY-VCH Verlag GmbH& Co. KGaA, Weinheim. |
| 学科主题 | 半导体物理 ; 半导体物理 |
| 收录类别 | EI |
| 语种 | 英语 ; 英语 |
| 公开日期 | 2012-06-14 ; 2012-06-14 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/23048]  |
| 专题 | 半导体研究所_半导体超晶格国家重点实验室 |
| 通讯作者 | Zhao, J.H.(jhzhao@red.semi.ac.cn) |
| 推荐引用方式 GB/T 7714 | Wang, S.L.,Meng, K.K.,Chen, L.,et al. Fabrication of(Ga,Mn)As magnetic semiconductor quantum dots on Si substrates by droplet epitaxy, Fabrication of(Ga,Mn)As magnetic semiconductor quantum dots on Si substrates by droplet epitaxy[J]. physica status solidi(c) current topics in solid state physics, Physica Status Solidi(C) Current Topics in Solid State Physics,2011, 2011,8, 8(2):393-395, 393-395. |
| APA | Wang, S.L..,Meng, K.K..,Chen, L..,Xu, P.F..,Meng, H.J..,...&Zhao, J.H..(2011).Fabrication of(Ga,Mn)As magnetic semiconductor quantum dots on Si substrates by droplet epitaxy.physica status solidi(c) current topics in solid state physics,8(2),393-395. |
| MLA | Wang, S.L.,et al."Fabrication of(Ga,Mn)As magnetic semiconductor quantum dots on Si substrates by droplet epitaxy".physica status solidi(c) current topics in solid state physics 8.2(2011):393-395. |
入库方式： OAI收割
来源：半导体研究所
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