Letter to the editorComment on “Tunneling effect on second-harmonic generation in quantum dot molecule, Superlattices and Microstructures 91 (2016) 358–364”
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Declaration of competing interest
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
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2022, Physica E: Low-Dimensional Systems and NanostructuresCitation Excerpt :This consists of two SQDs with different band structures, which are coupled by tunneling and the tunneling coefficient is controlled by an external voltage. This nanostructure has led to several interesting phenomena, including tunneling induced transparency, Autler-Townes splitting and emergence of slow light [42,43], creation of robust states and controlled indirect exciton population transfer [44–46], tunneling modified time-dependent absorption and alteration between absorption and gain [47], enhanced pump-probe optical response and four-wave mixing [48,49] and others [50–54]. Interestingly, the optical properties of hybrid structures composed of an asymmetric double SQD molecule and a MNP remain relatively unexplored.
Theoretical studies of energy states of CdSe/ZnS/CdSe and ZnS/CdSe/ZnS quantum dots with an impurity
2021, Materials Science and Engineering: BCitation Excerpt :In recent years, with the improvement of nanotechnology, quantum dots (QDs) are widely used in a variety of electronic devices and applications such as quantum-dots light-emitting diodes [1–3], quantum dot solar cells [4–6], quantum dot lasers [7–9], single-electron transistors [10–12], quantum computing [13–15], single-photon sources [16–18], Second-Harmonic Generation [19–21] and medical imaging [22–24].
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