Ultrafast Spectroscopy of Fano-Like Resonance between Optical Phonon and Excitons in CdSe Quantum Dots: Dependence of Coherent Vibrational Wave-Packet Dynamics on Pump Fluence

The main goal of the present work is to study the coherent phonon in strongly confined CdSe quantum dots (QDs) under varied pump fluences. The main characteristics of coherent phonons (amplitude, frequency, phase, spectrogram) of CdSe QDs under the red-edge pump of the excitonic band [1S(e)-1S(3/2)(...

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Detalles Bibliográficos
Autores principales: Nadtochenko, Victor, Denisov, Nikolay, Aybush, Arseniy, Gostev, Fedor, Shelaev, Ivan, Titov, Andrey, Umanskiy, Stanislav, Cherepanov, Dmitry
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5707588/
https://www.ncbi.nlm.nih.gov/pubmed/29113056
http://dx.doi.org/10.3390/nano7110371

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5707588/
https://www.ncbi.nlm.nih.gov/pubmed/29113056
http://dx.doi.org/10.3390/nano7110371

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