Magnetic field effects on the DOS of a Kondo quantum dot coupled to LL leads

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• 作者：Kai-Hua Yang^a ; ^{khy@bjut.edu.cn} ; Chang-Dong Qin^a ; Huai-Yu Wang^b ; Xu Wang^a
• 关键词：Luttinger liquid ; Kondo regime ; Density of states ; Quantum dot ; Magnetic field
• 刊名：Solid State Communications
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：250
• 期：Complete
• 页码：57-63
• 全文大小：794 K
• 卷排序：250

文摘

Effects of a field and intralead interaction on the DOS of a quantum dot is studied. The DOS appears different features for weak and strong interaction under the field. There appears a power-law scaling behavior in the limit of strong interaction.