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Ion-Beam-Directed Self-Ordering of Ga Nanodroplets on GaAs Surfaces

Overview of attention for article published in Discover Nano, January 2016
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Title
Ion-Beam-Directed Self-Ordering of Ga Nanodroplets on GaAs Surfaces
Published in
Discover Nano, January 2016
DOI 10.1186/s11671-016-1234-y
Pubmed ID
Authors

Xingliang Xu, Jiang Wu, Xiaodong Wang, Mingliang Zhang, Juntao Li, Zhigui Shi, Handong Li, Zhihua Zhou, Haining Ji, Xiaobin Niu, Zhiming M. Wang

Abstract

Ordered nanodroplet arrays and aligned nanodroplet chains are fabricated using ion-beam-directed self-organization. The morphological evolution of nanodroplets formed on GaAs (100) substrates under ion beam bombardment is characterized by scanning electron microscopy and atomic force microscopy. Ordered Ga nanodroplets are self-assembled under ion beam bombardment at off-normal incidence angles. The uniformity, size, and density of Ga nanodroplets can be tuned by the incident angles of ion beam. The ion beam current also plays a critical role in the self-ordering of Ga nanodroplets, and it is found that the droplets exhibit a similar droplet size but higher density and better uniformity with increasing the ion beam current. In addition, more complex arrangements of nanodroplets are achieved via in situ patterning and ion-beam-directed migration of Ga atoms. Particularly, compared to the destructive formation of nanodroplets through direct ion beam bombardment, the controllable assembly of nanodroplets on intact surfaces can be used as templates for fabrication of ordered semiconductor nanostructures by droplet epitaxy.

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

Mendeley readers

The data shown below were compiled from readership statistics for 18 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Brazil 1 6%
Unknown 17 94%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 7 39%
Researcher 2 11%
Librarian 1 6%
Student > Master 1 6%
Unknown 7 39%
Readers by discipline Count As %
Physics and Astronomy 3 17%
Engineering 3 17%
Materials Science 2 11%
Environmental Science 1 6%
Social Sciences 1 6%
Other 3 17%
Unknown 5 28%
Attention Score in Context

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 28 January 2016.
All research outputs
#17,283,763
of 25,371,288 outputs
Outputs from Discover Nano
#538
of 1,146 outputs
Outputs of similar age
#246,383
of 405,718 outputs
Outputs of similar age from Discover Nano
#16
of 30 outputs
Altmetric has tracked 25,371,288 research outputs across all sources so far. This one is in the 21st percentile – i.e., 21% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,146 research outputs from this source. They receive a mean Attention Score of 3.5. This one is in the 41st percentile – i.e., 41% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 405,718 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 30th percentile – i.e., 30% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 30 others from the same source and published within six weeks on either side of this one. This one is in the 33rd percentile – i.e., 33% of its contemporaries scored the same or lower than it.