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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/10487
Far-infrared spectroscopy of nanoscopic InAs rings
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We have employed time-dependent local-spin-density theory to analyze the far-infrared transmission spectrum of InAs self-assembled nanoscopic rings recently reported [A. Lorke et al., Phys. Rev. Lett. (to be published)]. The overall agreement between theory and experiment is fairly good, which on the one hand confirms that the experimental peaks indeed reflect the ringlike structure of the sample, and on the other hand, asseses the suitability of the theoretical method to describe such nanostructures. The addition energies of one- and two-electron rings are also reported and compared with the corresponding capacitance spectra
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EMPERADOR, Agustí, et al. Far-infrared spectroscopy of nanoscopic InAs rings. Physical Review B. 2000. Vol. 62, num. 7, pags. 4573-4577. ISSN 0163-1829. [consulted: 6 of June of 2026]. Available at: https://hdl.handle.net/2445/10487