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Volumn 66, Issue 23, 2002, Pages 2353121-2353129

Fine structure and spin quantum beats in InP quantum dots in a magnetic field

Author keywords

[No Author keywords available]

Indexed keywords

ACCELERATION; ARTICLE; ELECTRICITY; LUMINESCENCE; MAGNETIC FIELD; PHOTOACTIVATION; QUANTUM MECHANICS; THEORY;

EID: 0242691622     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (40)

References (37)
  • 12
    • 0030817135 scopus 로고    scopus 로고
    • L. Sham, Science 277, 1258 (1997).
    • (1997) Science , vol.277 , pp. 1258
    • Sham, L.1
  • 25
    • 33646601184 scopus 로고    scopus 로고
    • note
    • In Ref. 17 it has been shown that at a voltage of U = -0.2 V each quantum dot contains, on average, one resident electron, the electron distribution being described by a Gaussian with a half width at half maximum of A U = 0.22 V. with increasing negative voltage (U < - 0.2 V), the number of neutral quantum dots increases, while with increasing positive voltage (U > -0.2 V), the number of multiply charged dots increases. Thus we can easily obtain the expression for the dependence of the number of uncharged quantum dots on the voltage, used to fit the data in Fig. 1(d).
  • 33
    • 33646629837 scopus 로고    scopus 로고
    • note
    • +-polarized excitation, the electrons, both with the spin s = +1/2 and with the spin s = -1/2, can be generated. A certain role can be also played by ellipticity of the exciting light arising upon oblique incidence of the beam upon the sample.
  • 34
    • 4244118512 scopus 로고    scopus 로고
    • The processes of formation of the secondary emission at the initial stages are rather complicated [see, i.e., W. Langbein, K. Leosson, J.R. Jensen, J.M. Hvam, and R. Zimmermann, Phys. Rev. B 61, R10 555 (2000)] and may also result in behavior of the beats other than that described by Eq. (1).
    • (2000) Phys. Rev. B , vol.61
    • Langbein, W.1    Leosson, K.2    Jensen, J.R.3    Hvam, J.M.4    Zimmermann, R.5
  • 37
    • 33646635182 scopus 로고
    • edited by K.-H. Hellwege and O., Madelung, Landolt-Börstein, New Series, Group III, (Springer-Verlag, Berlin)
    • Semiconductors, Intrinsic properties of Group V Elements and III-V, II-VI, and I-VI Compounds, edited by K.-H. Hellwege and O., Madelung, Landolt-Börstein, New Series, Group III, Vol. 22, Pt. a (Springer-Verlag, Berlin, 1987).
    • (1987) Semiconductors, Intrinsic Properties of Group V Elements and III-V, II-VI, and I-VI Compounds , vol.22 , Issue.PART A


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.