二维金属和金属纳米线中的磁量子振荡Magnetic quantum oscillations in 2D metals and metallic nanowires |
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课程网址: | http://videolectures.net/kolokvij_kabanov_mqo/ |
主讲教师: | Viktor Kabanov |
开课单位: | 拉夫堡大学 |
开课时间: | 2008-05-19 |
课程语种: | 英语 |
中文简介: | 磁场和磁场的电磁率的量子振荡具有很大的实验和理论价值,提供可靠和详细的费米表面。由于在一些高温铜酸盐超导体中的磁振荡的实验发现,最近对几乎二维(2D)费米液体的振荡的兴趣最近经历了剧烈的复苏。量子振荡的另一个有趣应用是准一维纳米线领域。在我的演讲中,我回顾了De Haas van Alphen和Shubnikov De Haas效应的实验结果以及在我们小组中获得的理论结果。 |
课程简介: | Quantum oscillations of magnetization and resistivity with the magnetic field are of a great experimental and theoretical value providing reliable and detailed Fermi-surfaces. Specifically interest in the oscillations in almost two-dimensional (2D) Fermi-liquids has recently gone through a vigorous revival due to experimental discoveries of magneto-oscillations in a few high-temperature cuprate superconductors. Another interesting application of the quantum oscillation is in the field of quasi one dimensional nanowires. In my talk I review experimental outcome of De Haas van Alphen and Shubnikov-De Haas effects and theoretical results obtained in our group. |
关 键 词: | 磁场; 量子振荡; 费米液体 |
课程来源: | 视频讲座网 |
最后编审: | 2019-05-12:lxf |
阅读次数: | 76 |