Energy transfer from TPD to CdSe/CdS/ZnS colloidal nanocrystals

Journal Article · Mon May 15 04:00:00 EDT 2017 · Semiconductors

DOI:https://doi.org/10.1134/S1063782617050153· OSTI ID:22756537

Katsaba, A. V.; Ambrozevich, S. A.; Vitukhnovsky, A. G.; Vashchenko, A. A. ^[1]; Tananaev, P. N. ^[2]

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1. Russian Academy of Sciences, Lebedev Physical Institute (Russian Federation)
2. Dukhov Research Institute of Automation (Russian Federation)

The efficiency of electronic-excitation energy transfer from organic semiconductor TPD to CdSe/CdS/ZnS nanocrystals passivated with different organic ligands is investigated. It is shown that the rate of energy transfer from TPD to nanocrystals decreases with increasing thickness of the passivation coating. It is suggested that the Förster mechanism is responsible for the excitation transfer.

• OSTI ID: 22756537
• Journal Information: Semiconductors, Journal Name: Semiconductors Journal Issue: 5 Vol. 51; ISSN SMICES; ISSN 1063-7826
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CADMIUM SELENIDES
CADMIUM SULFIDES
ENERGY TRANSFER
NANOSTRUCTURES
ORGANIC SEMICONDUCTORS
ZINC SULFIDES