Research output: Contribution to journal › Article › peer-review
Spin dynamics and hyperfine interaction in InAs semiconductor quantum dots. / Eble, B.; Braun, P. F.; Krebs, O.; Lombez, L.; Marie, X.; Urbaszek, B.; Amand, T.; Lagarde, D.; Renucci, P.; Voisin, P.; Lemaître, A.; Kowalik, K.; Kudelski, A.; Kalevich, V. K.; Kavokin, K. V.
In: Physica Status Solidi (B) Basic Research, Vol. 243, No. 10, 01.08.2006, p. 2266-2273.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Spin dynamics and hyperfine interaction in InAs semiconductor quantum dots
AU - Eble, B.
AU - Braun, P. F.
AU - Krebs, O.
AU - Lombez, L.
AU - Marie, X.
AU - Urbaszek, B.
AU - Amand, T.
AU - Lagarde, D.
AU - Renucci, P.
AU - Voisin, P.
AU - Lemaître, A.
AU - Kowalik, K.
AU - Kudelski, A.
AU - Kalevich, V. K.
AU - Kavokin, K. V.
PY - 2006/8/1
Y1 - 2006/8/1
N2 - We present a detailed study of the hyperfine interaction between carrier and nuclear spins in InAs semiconductor quantum dots. Time resolved measurements on excitons in positively charged quantum dots show the electron spin relaxation due to random fluctuations of the spin orientation of the nuclei in the quantum dot. A complimentary aspect of the hyperfine interaction can be uncovered in single dot continuous wave photoluminescence experiments in a weak magnetic field, namely the Overhauser shift due to the dynamic polarisation of the nuclei following excitation with circularly polarised light.
AB - We present a detailed study of the hyperfine interaction between carrier and nuclear spins in InAs semiconductor quantum dots. Time resolved measurements on excitons in positively charged quantum dots show the electron spin relaxation due to random fluctuations of the spin orientation of the nuclei in the quantum dot. A complimentary aspect of the hyperfine interaction can be uncovered in single dot continuous wave photoluminescence experiments in a weak magnetic field, namely the Overhauser shift due to the dynamic polarisation of the nuclei following excitation with circularly polarised light.
UR - http://www.scopus.com/inward/record.url?scp=33748331297&partnerID=8YFLogxK
U2 - 10.1002/pssb.200668001
DO - 10.1002/pssb.200668001
M3 - Article
AN - SCOPUS:33748331297
VL - 243
SP - 2266
EP - 2273
JO - Physica Status Solidi (B): Basic Research
JF - Physica Status Solidi (B): Basic Research
SN - 0370-1972
IS - 10
ER -
ID: 39446581