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Mendeley readers
| Title |
Structural and optical properties of position-retrievable low-density GaAs droplet epitaxial quantum dots for application to single photon sources with plasmonic optical coupling
|
|---|---|
| Published in |
Discover Nano, March 2015
|
| DOI | 10.1186/s11671-015-0826-2 |
| Pubmed ID | |
| Authors |
Eun-Hye Lee, Jin-Dong Song, Il-Ki Han, Soo-Kyung Chang, Fabian Langer, Sven Höfling, Alfred Forchel, Martin Kamp, Jong-Su Kim |
| Abstract |
The position of a single GaAs quantum dot (QD), which is optically active, grown by low-density droplet epitaxy (DE) (approximately 4 QDs/μm(2)), was directly observed on the surface of a 45-nm-thick Al0.3Ga0.7As capping layer. The thin thickness of AlGaAs capping layer is useful for single photon sources with plasmonic optical coupling. A micro-photoluminescence for GaAs DE QDs has shown exciton/biexciton behavior in the range of 1.654 to 1.657 eV. The direct observation of positions of low-density GaAs DE QDs would be advantageous for mass fabrication of devices that use a single QD, such as single photon sources. |
Mendeley readers
The data shown below were compiled from readership statistics for 9 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United Kingdom | 1 | 11% |
| Unknown | 8 | 89% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 2 | 22% |
| Other | 1 | 11% |
| Student > Master | 1 | 11% |
| Professor > Associate Professor | 1 | 11% |
| Student > Postgraduate | 1 | 11% |
| Other | 0 | 0% |
| Unknown | 3 | 33% |
| Readers by discipline | Count | As % |
|---|---|---|
| Physics and Astronomy | 3 | 33% |
| Engineering | 3 | 33% |
| Unknown | 3 | 33% |