ColloQuantO SIGNED
Colloidal Quantum Dot Quantum Optics
Total Cost €
0EC-Contrib. €
0Partnership
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0ColloQuantO project word cloud
Explore the words cloud of the ColloQuantO project. It provides you a very rough idea of what is the project "ColloQuantO" about.
Project "ColloQuantO" data sheet
The following table provides information about the project.
| Coordinator |
WEIZMANN INSTITUTE OF SCIENCE
Organization address contact info |
| Coordinator Country | Israel [IL] |
| Total cost | 2˙000˙000 € |
| EC max contribution | 2˙000˙000 € (100%) |
| Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
| Code Call | ERC-2015-CoG |
| Funding Scheme | ERC-COG |
| Starting year | 2016 |
| Duration (year-month-day) | from 2016-05-01 to 2021-04-30 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | WEIZMANN INSTITUTE OF SCIENCE | IL (REHOVOT) | coordinator | 2˙000˙000.00 |
Map
Project objective
Colloidal semiconductor nanocrystals have already found significant use in various arenas, including bioimaging, displays, lighting, photovoltaics and catalysis. Here we aim to harness the extremely broad synthetic toolbox of colloidal semiconductor quantum dots in order to utilize them as unique sources of quantum states of light, extending well beyond the present attempts to use them as single photon sources. By tailoring the shape, size, composition and the organic ligand layer of quantum dots, rods and platelets, we propose their use as sources exhibiting a deterministic number of emitted photons upon saturated excitation and as tunable sources of correlated and entangled photon pairs. The versatility afforded in their fabrication by colloidal synthesis, rather than by epitaxial growth, presents a potential pathway to overcome some of the significant limitations of present-day solid state sources of nonclassical light, including color tunability, fidelity and ease of assembly into devices. This program is a concerted effort both on colloidal synthesis of complex multicomponent semiconductor nanocrystals and on cutting edge photophysical studies at the single nanocrystal level. This should enable new types of emitters of nonclassical light, as well as provide a platform for the implementation of recently suggested schemes in quantum optics which have never been experimentally demonstrated. These include room temperature sources of exactly two (or more) photons, correlated photon pairs from quantum dot molecules and entanglement based on time reordering. Fulfilling the optical and material requirements from this type of system, including photostability, control of carrier-carrier interactions, and a large quantum yield, will inevitably reveal some of the fundamental properties of coupled carriers in strongly confined structures.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2019 |
Ron Tenne, Uri Rossman, Batel Rephael, Yonatan Israel, Alexander Krupinski-Ptaszek, Radek Lapkiewicz, Yaron Silberberg, Dan Oron Super-resolution enhancement by quantum image scanning microscopy published pages: 116-122, ISSN: 1749-4885, DOI: 10.1038/s41566-018-0324-z |
Nature Photonics 13/2 | 2019-06-06 |
| 2018 |
Gaoling Yang, Miri Kazes, Dan Oron Chiral 2D Colloidal Semiconductor Quantum Wells published pages: 1802012, ISSN: 1616-301X, DOI: 10.1002/adfm.201802012 |
Advanced Functional Materials 28/28 | 2019-06-05 |
| 2018 |
Venkata Jayasurya Yallapragada, Hervé Rigneault, Dan Oron Spectrally narrow features in a supercontinuum generated by shaped pulse trains published pages: 5694, ISSN: 1094-4087, DOI: 10.1364/OE.26.005694 |
Optics Express 26/5 | 2019-06-05 |
| 2017 |
Yonatan Israel, Ron Tenne, Dan Oron, Yaron Silberberg Quantum correlation enhanced super-resolution localization microscopy enabled by a fibre bundle camera published pages: 14786, ISSN: 2041-1723, DOI: 10.1038/ncomms14786 |
Nature Communications 8 | 2019-06-18 |
| 2016 |
Ron Tenne, Silvia Pedetti, Miri Kazes, Sandrine Ithurria, Lothar Houben, Brice Nadal, Dan Oron, Benoit Dubertret From dilute isovalent substitution to alloying in CdSeTe nanoplatelets published pages: 15295-15303, ISSN: 1463-9076, DOI: 10.1039/C6CP01177B |
Phys. Chem. Chem. Phys. 18/22 | 2019-06-18 |
| 2016 |
Assaf Ben-Moshe, Ayelet Teitelboim, Dan Oron, Gil Markovich Probing the Interaction of Quantum Dots with Chiral Capping Molecules Using Circular Dichroism Spectroscopy published pages: 7467-7473, ISSN: 1530-6984, DOI: 10.1021/acs.nanolett.6b03143 |
Nano Letters 16/12 | 2019-06-18 |
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