2013
DOI: 10.1007/978-3-319-00590-4
|View full text |Cite
|
Sign up to set email alerts
|

Optically Active Charge Traps and Chemical Defects in Semiconducting Nanocrystals Probed by Pulsed Optically Detected Magnetic Resonance

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

1
2
0

Year Published

2014
2014
2014
2014

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(3 citation statements)
references
References 0 publications
1
2
0
Order By: Relevance
“…In fact, as Figure 7 suggests, carriers can be trapped for tens of microseconds in the CdS without relaxing to the overall lowest‐energy state, yet ultimately still contribute to emission from the core. This localization of carriers within the CdS “shell” material is unlikely to be a quirk of the nanotetrapods, and indeed we and others have observed related spectroscopic features in spherical nanoparticles 42. 46 The interface between the two semiconductors in core/shell particles gives rise to strain, which can induce a local barrier inhibiting relaxation,47 even when the overall energetic structure favours carrier concentration in the core.…”
Section: What Can Be Learned?supporting
confidence: 50%
See 2 more Smart Citations
“…In fact, as Figure 7 suggests, carriers can be trapped for tens of microseconds in the CdS without relaxing to the overall lowest‐energy state, yet ultimately still contribute to emission from the core. This localization of carriers within the CdS “shell” material is unlikely to be a quirk of the nanotetrapods, and indeed we and others have observed related spectroscopic features in spherical nanoparticles 42. 46 The interface between the two semiconductors in core/shell particles gives rise to strain, which can induce a local barrier inhibiting relaxation,47 even when the overall energetic structure favours carrier concentration in the core.…”
Section: What Can Be Learned?supporting
confidence: 50%
“…The experimental setup42 for pulsed optically detected magnetic resonance of CdSe/CdS nanocrystals is summarized in Figure 4. Since the experiments have to be carried out at low temperature, the nanocrystals are dispersed in a polystyrene block, mounted in a liquid‐helium cryostat.…”
Section: Emulating Blinking: a Handle To Control Radiative Transitionsmentioning
confidence: 99%
See 1 more Smart Citation