| 查看: 866 | 回复: 2 | |||||||
| 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 | |||||||
[交流]
PhD project for the CSC 法国图鲁斯 LAAS CNRS 招聘MBE半导体纳米线生长CSC博士
|
|||||||
链接： http://www.univ-toulouse.fr/site ... ires_on_silicon.pdf Thesis Display of the thesis: THE53 Campaign: Thèse 2014 Contact(s) LAAS: S.PLISSARD, sebastien.plissard@laas.fr Team(s): MPN, Theme(s): MNBT, Title: Low bandgap III-V nanowires on Silicon Subject: Nanowires (NWs) are a new material class in the world of semiconductors with potential applications for electronics, photovoltaics, sensors and many other areas. So far, their synthesis using a bottom-up approach has been the most successful these 10 last years since it allowed the combination of materials previously incompatible both axially and laterally. Among the different possibilities, III-V based materials benefit from the most interesting intrinsic properties such as direct bandgaps, high mobilities, and large wavelength coverage. In addition, it has been shown for nanowires based on this semiconductor family that good control can be obtained over their dimension, morphology, position, material combination and crystalline structure. Unfortunately, their integration on silicon and their combination with the CMOS technology suffer two major drawbacks: they are mostly grown using a gold catalyst which create detrimental mid-gap defect states in silicon and their growth direction is <111>, in most of the case, which is incompatible with the CMOS technology. This research proposal aims at solving these two bottlenecks by growing gold-free nanowires on silicon in the <001> direction using new nanotechnology advances. The research work will be conducted in the MPN group of the LAAS-CNRS under the supervision of Dr. Sébastien Plissard. The PhD candidate will benefit from the state of the art clean-room environment of the lab, and from the broad knowledge of the group in the fields of nanoelectronics, nanowire growth, nano fabrication and material characterization. Potential candidates should demonstrate knowledge or experience in nanoelectronics, thin film deposition, materials science, material characterization and nanofabrication. Recent publications: S.R. Plissard et al., Nature Nanotechnology 2013, 8, 859-864. J. Wang et al., Nano Letters 2013, 13(8), 3802-3806. V. Mourik et al., Science 2012, 336(6084), 1003-1007. S. Plissard et al., Nanotechnology 2011, 22(27), 275602. |
回复此楼» 猜你喜欢
咱们一起用铁证分析2026国家社科基金中标与否
已经有8人回复
-
欢迎发来filecode的Mz6后的代码验证其规律
已经有16人回复
-
澳大利亚 Murdoch University 全奖博士招生（3个名额）地质化工冶金领域
已经有22人回复
-
静等基金结果
已经有21人回复
-
FileCode能看出啥？
已经有28人回复
-
阿姨
已经有3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6人回复
-
filecode
已经有16人回复
-
重要来源：本周末出结果
已经有10人回复
-
不应该看fileCode
已经有9人回复
3楼2015-02-05 15:15:37
yunlong402
金虫 (小有名气)
- 应助: 0 (幼儿园)
- 金币: 83.9
- 红花: 1
- 帖子: 172
- 在线: 65.8小时
- 虫号: 427943
- 注册: 2007-07-31
- 性别: GG
- 专业: 凝聚态物性 II ：电子结构
2楼2015-02-05 13:00:14
