Excitons and Spins in Quantum Dots Coupled to a Continuum of States

  • Alexander O. Govorov
Part of the Lecture Notes in Nanoscale Science and Technology book series (LNNST, volume 1)


Fano Resonance Fano Factor Back Contact Kondo Effect Auger Process 
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  1. Alén B, Martínez-Pastor J, Granados D, García JM (2005) Continuum and discrete excitation spectrum of single quantum rings. Phys. Rev. B 72: 155331CrossRefGoogle Scholar
  2. Anderson PW (1961) Localized Magnetic States in Metals. Phys. Rev. 124: 41–53CrossRefGoogle Scholar
  3. Atatüre M, Dreiser J, Badolato A, Högele A, Karrai K, Imamoglu A (2006) Quantum-Dot Spin-State Preparation with Near-Unity Fidelity. Science 312: 551–553CrossRefGoogle Scholar
  4. Drexler H, Leonard D, Hansen W, Kotthaus JP, Petroff PM (1994) Spectroscopy of Quantum Levels in Charge-Tunable InGaAs Quantum Dots. Phys. Rev. Lett. 73, 2252–2255Google Scholar
  5. Fano U (1961) Effects of Configuration Interaction on Intensities and Phase Shifts. Phys. Rev. 124: 1866–1878CrossRefGoogle Scholar
  6. Ferreira R, Bastard G (2000) Carrier Capture and Intra-Dot Auger Relaxation in Quantum Dots. physica status solidi (a): 178: 327–330CrossRefGoogle Scholar
  7. Ferreira R, Bastard G (2006) Unbound states in quantum heterostructures, Nanoscale Res. Lett.1: 120–136Google Scholar
  8. 8.
    Findeis F, Baier M, Zrenner A, Bichler M, Abstreiter G, Hohenester U, and Molinari E (2001) Optical excitations of a self-assembled artificial ion. Phys. Rev. B 63: 121309CrossRefGoogle Scholar
  9. Finley JJ, Ashmore AD, Lema[SYM]tre A, Mowbray DJ, Skolnick MS, Itskevich IE, Maksym PA, Hopkinson M, Krauss TF (2001) Charged and neutral exciton complexes in individual self-assembled In(Ga)As quantum dots. Phys. Rev. B 63: 073307Google Scholar
  10. Glazman LI, Raikh ME (1988) Resonant Kondo transparency of a barrier with quasilocal impurity states. JETP Lett. 47: 452–455Google Scholar
  11. Goldhaber-Gordon D, H. Shtrikman, D. Mahalu, D. Abusch-Magder, U. Meirav, and M. A. Kastner (1998) Kondo effect in a single-electron transistor. Nature (London) 391: 156–160Google Scholar
  12. Govorov AO, Karrai K, Warburton RJ (2003) Kondo excitons in self-assembled quantum dots. Phys. Rev. B 67 (RC): 241307CrossRefGoogle Scholar
  13. Govorov AO, Kalameitsev AV (2005) Optical properties of a semiconductor quantum dot with a single magnetic impurity: photo-induced spin orientation. Phys. Rev. B71: 035338Google Scholar
  14. Govorov AO, Karrai K, Warburton RJ, Kalameitsev AV (2004) Charged excitons in quantum dots: novel magnetic behavior and Auger processes. Physica E 20: 295–299CrossRefGoogle Scholar
  15. Gunnarsson O. and K. Schönhammer (1983) Electron spectroscopies for Ce compounds in the impurity model. Phys. Rev. B 28: 4315–4341Google Scholar
  16. Helmes RW, Sindel M, Borda L, Van Delft J (2005) Absorption and emission in quantum dots: Fermi surface effects of Anderson excitons. Phys. Rev. B72: 125301Google Scholar
  17. Hewson AC (1993) The Kondo Problem to Heavy Fermions. Cambridge University Press, CambridgeGoogle Scholar
  18. Kammerer C, Cassabois G, Voisin C, Delalande C, Roussignol Ph., Gérard JM (2001) Photoluminescence Up-Conversion in Single Self-Assembled InAs/GaAs Quantum Dots. Phys. Rev. Lett. 87: 207401CrossRefGoogle Scholar
  19. Karrai K, Warburton RJ, Schulhauser C, Högele A, Urbaszek B, McGhee EJ, Govorov AO, Garcia JM, Gerardot BD, Petroff PM (2004) Hybridization of electronic states in quantum dots through photon emission. Nature 427: 135–138CrossRefGoogle Scholar
  20. Kikoin K, Avishai Y (2000) Many-particle resonances in excited states of semiconductor quantum dots. Phys. Rev. B 62: 4647–4655Google Scholar
  21. Kondo J (1964) Resistance minimum in dilute magnetic alloys. Prog. Theor. Phys. 32: 37–49CrossRefGoogle Scholar
  22. Luyken RJ, Lorke A, Govorov AO, Kotthaus JP, Medeiros-Ribeiro G, Petroff PM (1999) The dynamics of tunneling into self-assembled InAs dots. Appl. Phys. Lett. 74: 2486–2488CrossRefGoogle Scholar
  23. Mazur YI, Liang BL, Wang ZM, Tarasov GG, Guzun D, Alamo GJ (2007) Development of continuum states in photoluminescence of self-assembled InGaAs/GaAs quantum dots. J. Appl. Phys. 101: 014301CrossRefGoogle Scholar
  24. Narvaez GA, Bester G, Franceschetti A, Zunger A (2006) Excitonic exchange effects on the radiative decay time of monoexcitons and biexcitons in quantum dots. Phys. Rev. B 74: 205422CrossRefGoogle Scholar
  25. Schulhauser C., Haft D., Warburton RJ, Karrai K, Govorov AO, Kalameitsev AV, Chaplik A, Schoenfeld W, Garcia JM, Petroff PM (2002) Magneto-optical properties of charged excitons in quantum dots. Phys. Rev. B 66, 193303Google Scholar
  26. Schulhauser C, Warburton RJ, Högele A, Karrai K, Govorov AO, Garcia JM, Gerardot BD, Petroff PM (2004) Emissison from neutral and charged excitons in a single quantum dot in a magnetic field. Physica E 21: 184–190CrossRefGoogle Scholar
  27. Smith JM, Dalgarno PA, Warburton RJ, Govorov AO, Karrai K, Gerardot BD, Petroff PM (2005). Voltage-control of the spin flip rate of an exciton in a semiconductor quantum dot, Physical Review Letters 94: 197402Google Scholar
  28. Warburton RJ, Schäflein C, Haft D, Bickel F, Lorke A, Karrai K, Garcia JM, Schoenfeld W, Petroff PM (2000) Optical emission from a charge-tunable quantum ring. Nature 405: 926–930CrossRefGoogle Scholar
  29. Wojs A, Hawrylak P (1997) Theory of photoluminescence from modulation-doped self-assembled quantum dots in a magnetic field. Phys. Rev. B 55: 13066–13071Google Scholar

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© Springer Science+Business Media, LLC 2008

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  • Alexander O. Govorov

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