TY - GEN
T1 - Multiexcitons in a single core-shell colloidal quantum dots
AU - Cheskis, Dima
AU - Osovsky, Ruth
AU - Kloper, Viki
AU - Sashchiuk, Aldona
AU - Lifshitz, Efrat
N1 - Funding Information:
to Prof. Samuel J. Wajc for his helpful comments. This research was Gutwirth Fund for Advancement of Research.
PY - 2010
Y1 - 2010
N2 - The micro-photoluminescence (μ-PL) spectra of a single CdTe/CdSe quasi-type II core-shell colloidal quantum dots (CQDs) unambiguously reveal an emission of a biexciton (2X), a triexciton (3X) and a quadraexciton (4X) under continuous-wave excitation. The CQDs were characterized by optical measurements and theoretical consideration of carrier's wavefunctions distribution of a quasi-type II core-shell structure.
AB - The micro-photoluminescence (μ-PL) spectra of a single CdTe/CdSe quasi-type II core-shell colloidal quantum dots (CQDs) unambiguously reveal an emission of a biexciton (2X), a triexciton (3X) and a quadraexciton (4X) under continuous-wave excitation. The CQDs were characterized by optical measurements and theoretical consideration of carrier's wavefunctions distribution of a quasi-type II core-shell structure.
UR - https://www.scopus.com/pages/publications/77957766263
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AN - SCOPUS:77957766263
SN - 9781617387623
T3 - Materials Research Society Symposium Proceedings
SP - 20
EP - 25
BT - Colloidal Nanoparticles for Electronic Applications - Light Emission, Detection, Photovoltaics, and Transport
T2 - 2009 MRS Fall Meeting
Y2 - 30 November 2009 through 4 December 2009
ER -