Engineering of Electron States and Spin Relaxation in Quantum Rings and Quantum Dot-Ring Nanostructures
作者： Marcin Kurpas , Elżbieta Zipper , Maciej M. Maśka
DOI: 10.1007/978-3-642-39197-2_18
关键词: Open quantum system 、 Condensed matter physics 、 Quantum process 、 Quantum phases 、 Quantum dot 、 Physics 、 Quantum number 、 Quantum dynamics 、 Quantum point contact 、 Principal quantum number
摘要: Quantum nanostructures are frequently referred to as artificial atoms. Like the natural atoms they show a discrete spectrum of energy levels but at same time exhibit new physics which has no analogue in real Electrons an atom attracted nucleus by potential that diminishes inversely proportional distance from center atom. This feature, together with Coulomb interactions between electrons, determines properties On other hand, quantum one can (almost) freely design shape confinement potential. As result, variety nanostructure be modified according designer’s will.
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