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Influence of GaAsBi Matrix on Optical and Structural Properties of InAs Quantum Dots

Overview of attention for article published in Nanoscale Research Letters, June 2016
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Title
Influence of GaAsBi Matrix on Optical and Structural Properties of InAs Quantum Dots
Published in
Nanoscale Research Letters, June 2016
DOI 10.1186/s11671-016-1470-1
Pubmed ID
Authors

Peng Wang, Wenwu Pan, Xiaoyan Wu, Juanjuan Liu, Chunfang Cao, Shumin Wang, Qian Gong

Abstract

InAs/GaAsBi dot-in-well structures were fabricated using gas-source molecular beam epitaxy and investigated for its optical and structural properties. GaAsBi-strained buffer layer and strain reduction layer are both effective to extend the photoluminescence (PL) emission wavelength of InAs quantum dot (QD). In addition, a remarkable PL intensity enhancement is also obtained compared with low-temperature-grown GaAs-capped InAs QD sample. The GaAsBi matrix also preserves the shape of InAs QDs and leads to increase the activation energy for nonradiative recombination process at low temperature. Lower density and larger size of InAs QDs are obtained on the GaAsBi surface compared with the QDs grown on GaAs surface.

Twitter Demographics

The data shown below were collected from the profile of 1 tweeter who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 13 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 1 8%
Unknown 12 92%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 4 31%
Professor 3 23%
Researcher 3 23%
Other 1 8%
Professor > Associate Professor 1 8%
Other 1 8%
Readers by discipline Count As %
Physics and Astronomy 5 38%
Materials Science 4 31%
Unspecified 2 15%
Engineering 2 15%

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 11 August 2016.
All research outputs
#7,470,313
of 8,613,927 outputs
Outputs from Nanoscale Research Letters
#273
of 600 outputs
Outputs of similar age
#217,034
of 260,616 outputs
Outputs of similar age from Nanoscale Research Letters
#15
of 19 outputs
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So far Altmetric has tracked 600 research outputs from this source. They receive a mean Attention Score of 1.6. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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