Understanding the features in the ultrafast transient absorption spectra of CdSe quantum dots

Understanding the features in the ultrafast transient absorption spectra of CdSe quantum dots

We describe a model to explain the features of the ultrafast transient absorption (TA) spectra of CdSe core type quantum dots (QDs). The measured TA spectrum consists of contributions by the ground state bleach (GSB), stimulated emission (SE) and excited state absorption (ESA) processes associated w...

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Bibliographic Details
Main Authors: Zhang, Cheng, Do, Thanh Nhut, Ong, Xuanwei, Chan, Yinthai, Tan, Howe-Siang
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2017
Subjects:
CdSe quantum dots
Nonlinear optical spectroscopy
Online Access:https://hdl.handle.net/10356/85126
http://hdl.handle.net/10220/43633
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/85126
http://hdl.handle.net/10220/43633

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