Research output: Contribution to journal › Article › peer-review
Magnetic field induced valence band mixing in [111] grown semiconductor quantum dots. / Durnev, M. V.; Glazov, M. M.; Ivchenko, E. L.; Jo, M.; Mano, T.; Kuroda, T.; Sakoda, K.; Kunz, S.; Sallen, G.; Bouet, L.; Marie, X.; Lagarde, D.; Amand, T.; Urbaszek, B.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 87, No. 8, 085315, 22.02.2013.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Magnetic field induced valence band mixing in [111] grown semiconductor quantum dots
AU - Durnev, M. V.
AU - Glazov, M. M.
AU - Ivchenko, E. L.
AU - Jo, M.
AU - Mano, T.
AU - Kuroda, T.
AU - Sakoda, K.
AU - Kunz, S.
AU - Sallen, G.
AU - Bouet, L.
AU - Marie, X.
AU - Lagarde, D.
AU - Amand, T.
AU - Urbaszek, B.
PY - 2013/2/22
Y1 - 2013/2/22
N2 - We present a microscopic theory of the magnetic field induced mixing of heavy-hole states ±3/2 in GaAs droplet dots grown on (111)A Ga-rich surfaces. The proposed theoretical model takes into account the striking dot shape with trigonal symmetry revealed in atomic force microscopy. Our calculations of the hole states are carried out within the Luttinger Hamiltonian formalism, supplemented with allowance for the triangularity of the confining potential. They are in quantitative agreement with the experimentally observed polarization selection rules, emission line intensities and energy splittings in both longitudinal and transverse magnetic fields for neutral and charged excitons in all measured single dots.
AB - We present a microscopic theory of the magnetic field induced mixing of heavy-hole states ±3/2 in GaAs droplet dots grown on (111)A Ga-rich surfaces. The proposed theoretical model takes into account the striking dot shape with trigonal symmetry revealed in atomic force microscopy. Our calculations of the hole states are carried out within the Luttinger Hamiltonian formalism, supplemented with allowance for the triangularity of the confining potential. They are in quantitative agreement with the experimentally observed polarization selection rules, emission line intensities and energy splittings in both longitudinal and transverse magnetic fields for neutral and charged excitons in all measured single dots.
UR - http://www.scopus.com/inward/record.url?scp=84874518015&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.87.085315
DO - 10.1103/PhysRevB.87.085315
M3 - Article
AN - SCOPUS:84874518015
VL - 87
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 8
M1 - 085315
ER -
ID: 36371237