메뉴 건너뛰기




Volumn 79, Issue 20, 2009, Pages

Spectroscopic access to single-hole energies in InAs/GaAs quantum dots

Author keywords

[No Author keywords available]

Indexed keywords


EID: 67649440865     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.79.205321     Document Type: Article
Times cited : (20)

References (35)
  • 4
    • 15744392270 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.71.045318
    • G. Bester and A. Zunger, Phys. Rev. B 71, 045318 (2005). 10.1103/PhysRevB.71.045318
    • (2005) Phys. Rev. B , vol.71 , pp. 045318
    • Bester, G.1    Zunger, A.2
  • 7
    • 4244115357 scopus 로고
    • 10.1103/PhysRevLett.74.4043
    • M. Grundmann, Phys. Rev. Lett. 74, 4043 (1995). 10.1103/PhysRevLett.74. 4043
    • (1995) Phys. Rev. Lett. , vol.74 , pp. 4043
    • Grundmann, M.1
  • 19
  • 21
    • 84988751828 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.65.195315
    • M. Bayer, Phys. Rev. B 65, 195315 (2002). 10.1103/PhysRevB.65.195315
    • (2002) Phys. Rev. B , vol.65 , pp. 195315
    • Bayer, M.1
  • 30
    • 67649417405 scopus 로고    scopus 로고
    • Few-particle energies e ( ) can be expressed as a sum over the single-particle energies of electrons e (em) and holes e (hn), attractive C em hn and repulsive C hm hn Coulomb interaction and exchange and correlation energies K ( ). For X + that yields: e (X +) =e (e0) +e (h0) +e (h1) + C e0 h0 + C e0 h1 + C h0 h1 +K (X +). The transition energies Edet and Eexc for the recombination X + → hj and excitation process h0 →X + are defined as the difference between e (X +) and the energy of the final e (hj) and initial e (h0) states. By subtracting both energies, Δ h0 hj e (hj) -e (h0) = Eexc (h0 →X +) - Edet (X + → hj), all contributions from few-particle effects are eliminated.
    • Few-particle energies e ( ) can be expressed as a sum over the single-particle energies of electrons e (em) and holes e (hn), attractive C em hn and repulsive C hm hn Coulomb interaction and exchange and correlation energies K ( ). For X + that yields: e (X +) =e (e0) +e (h0) +e (h1) + C e0 h0 + C e0 h1 + C h0 h1 +K (X +). The transition energies Edet and Eexc for the recombination X + → hj and excitation process h0 →X + are defined as the difference between e (X +) and the energy of the final e (hj) and initial e (h0) states. By subtracting both energies, Δ h0 hj e (hj) -e (h0) = Eexc (h0 →X +) - Edet (X + → hj), all contributions from few-particle effects are eliminated.
  • 31
    • 67649431881 scopus 로고    scopus 로고
    • Eexc (h0 →X +2 -) - Eexc (h0 →X +2) =e (h2) -e (h1) + (C e0 h2 - C e0 h1) + (C h0 h2 - C h0 h1) + [K (X +2 -) -K (X +2)]
    • Eexc (h0 →X +2 -) - Eexc (h0 →X +2) =e (h2) -e (h1) + (C e0 h2 - C e0 h1) + (C h0 h2 - C h0 h1) + [K (X +2 -) -K (X +2)]


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.