Electrons in artificial atoms

作者: Daniel Gammon

DOI: 10.1038/35016189

关键词: Condensed matter physicsPrincipal quantum numberLaserBasis (linear algebra)Quantum mechanicsQuantum numberPhysicsSemiconductor nanostructuresQuantum point contactElectronQuantum dot

摘要: Semiconductor nanostructures known as ‘quantum dots’ are often described artificial atoms. Researchers now building quantum dots that interact strongly with light, because they may form the basis of a new generation lasers.

参考文章(10)
R. J. Warburton, C. Schäflein, D. Haft, F. Bickel, A. Lorke, K. Karrai, J. M. Garcia, W. Schoenfeld, P. M. Petroff, Optical emission from a charge-tunable quantum ring Nature. ,vol. 405, pp. 926- 929 ,(2000) , 10.1038/35016030
Uri Banin, YunWei Cao, David Katz, Oded Millo, Identification of atomic-like electronic states in indium arsenide nanocrystal quantum dots Nature. ,vol. 400, pp. 542- 544 ,(1999) , 10.1038/22979
M. Bayer, O. Stern, P. Hawrylak, S. Fafard, A. Forchel, Hidden symmetries in the energy levels of excitonic 'artificial atoms' Nature. ,vol. 405, pp. 923- 926 ,(2000) , 10.1038/35016020
Gary D Doolen, Gennady P Berman, Ronnie Mainieri, Vladimir I Tsifrinovich, Introduction to Quantum Computers ,(1998)
F Findeis, A Zrenner, G Böhm, G Abstreiter, Optical spectroscopy on a single InGaAs/GaAs quantum dot in the few-exciton limit Solid State Communications. ,vol. 114, pp. 227- 230 ,(2000) , 10.1016/S0038-1098(00)00019-3
Nicolas H Bonadeo, John Erland, D Gammon, D Park, DS Katzer, DG Steel, Coherent Optical Control of the Quantum State of a Single Quantum Dot Science. ,vol. 282, pp. 1473- 1476 ,(1998) , 10.1126/SCIENCE.282.5393.1473
L Landin, MS Miller, M-E Pistol, CE Pryor, L Samuelson, Optical Studies of Individual InAs Quantum Dots in GaAs: Few-Particle Effects Science. ,vol. 280, pp. 262- 264 ,(1998) , 10.1126/SCIENCE.280.5361.262
B. T. Miller, W. Hansen, S. Manus, R. J. Luyken, A. Lorke, J. P. Kotthaus, S. Huant, G. Medeiros-Ribeiro, P. M. Petroff, Few-electron ground states of charge-tunable self-assembled quantum dots Physical Review B. ,vol. 56, pp. 6764- 6769 ,(1997) , 10.1103/PHYSREVB.56.6764
E. Dekel, D. Gershoni, E. Ehrenfreund, D. Spektor, J. M. Garcia, P. M. Petroff, Multiexciton Spectroscopy of a Single Self-Assembled Quantum Dot Physical Review Letters. ,vol. 80, pp. 4991- 4994 ,(1998) , 10.1103/PHYSREVLETT.80.4991
S. Tarucha, D. G. Austing, T. Honda, R. J. van der Hage, L. P. Kouwenhoven, Shell Filling and Spin Effects in a Few Electron Quantum Dot. Physical Review Letters. ,vol. 77, pp. 3613- 3616 ,(1996) , 10.1103/PHYSREVLETT.77.3613