Journal article
Time- and spectrally-resolved four-wave mixing in single CdTe/ZnTe quantum dots
- Abstract:
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We present transient four-wave mixing experiments on individual excitonic transitions in self-assembled CdTe/ZnTe quantum dots. Using a two-dimensional femtosecond spectroscopy and heterodyne detection of the nonlinear signal we study the dephasing and mutual coherent coupling of single quantum dot states. For the homogeneous linewidth of the zero-phonon line (ZPL) values of 0.06-0.1 meV (T2 =13-20 ps) are measured, and a ZPL weight in the total line shape of Z=0.9 at T=7 K is estimated. We o...
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- Publication status:
- Published
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Bibliographic Details
- Journal:
- Physical Review B More from this journal
- Volume:
- 73
- Issue:
- 23
- Publication date:
- 2006-06-01
- DOI:
- EISSN:
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1550-235X
- ISSN:
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1098-0121
Item Description
- Language:
-
English
- Pubs id:
-
pubs:416250
- UUID:
-
uuid:ecd463d1-bda0-4b22-954d-28546f95a5ea
- Local pid:
-
pubs:416250
- Source identifiers:
-
416250
- Deposit date:
-
2013-11-17
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- Copyright date:
- 2006
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