Opendata, web and dolomites

POLTDES SIGNED

Interacting polaritons in two-dimensional electron systems

Total Cost €

0

EC-Contrib. €

0

Partnership

0

Views

0

 POLTDES project word cloud

Explore the words cloud of the POLTDES project. It provides you a very rough idea of what is the project "POLTDES" about.

dichalcogenides    cavity    inside    charged    light    superfluidity    reversible    mechanism    free    cooper    fractional    leads    search    hall    concurrently    interactions    constitute    nonlinear    observation    condensation    nonequilibrium    exhibit    reciprocal    monolayer    photons    valley    realization    gallium    principal    explore    intrinsic    unravelling    derive    interplay    exciton    quantum    filling    interaction    doped    berry    arsenide    absorption    excitations    ground    magneto    interacting    besides    blockade    splitting    paving    mostly    optical    electron    gas    central    compressible    mixed    coupling    pair    photon    microcavities    realize    curvature    metal    excitons    transport    polaritons    combine    demonstrating    electrons    topological    dependence    revolutionize    effect    physics    dimensional    positioned    regime    incompressible    played    polariton    modulation    nature    transition    body    superconductivity    microcavity    correlated    semiconductors    quasiparticles    parallel    mediated   

Project "POLTDES" data sheet

The following table provides information about the project.

Coordinator
EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH 

Organization address
address: Raemistrasse 101
city: ZUERICH
postcode: 8092
website: https://www.ethz.ch/de.html

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Switzerland [CH]
 Total cost 2˙482˙250 €
 EC max contribution 2˙482˙250 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2014-ADG
 Funding Scheme ERC-ADG
 Starting year 2015
 Duration (year-month-day) from 2015-11-01   to  2020-10-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    EIDGENOESSISCHE TECHNISCHE HOCHSCHULE ZUERICH CH (ZUERICH) coordinator 2˙482˙250.00

Map

 Project objective

Reversible coupling of excitons and photons in a microcavity leads to the formation of mixed light-matter quasiparticles, called cavity-polaritons. Weakly interacting polaritons constitute a rich system for studying nonequilibrium condensation and superfluidity. While exciton-polaritons have been studied mostly in intrinsic semiconductors with no free electrons, two-dimensional modulation-doped semiconductors with strong interactions between electrons have played a central role in unravelling many-body physics using transport. In this project, we combine these two fields of research and explore the complex interplay between cavity-polaritons and strongly correlated states of two dimensional electrons embedded inside microcavities. Our principal objective is the realization of polariton mediated superconductivity of electrons in gallium arsenide. Besides demonstrating a new mechanism for Cooper-pair formation, such an observation could revolutionize the search for systems that exhibit topological order. In a reciprocal approach, we will exploit the many-body nature of optical excitations in a two-dimensional electron gas to enhance polariton-polariton interactions. This will allow us to reach the polariton blockade regime, paving the way for realization of nonequilibrium strongly interacting polaritons. In parallel, we will explore cavity-magneto-polariton excitations out of fractional quantum Hall ground states: the objective in this part is to use the strong filling factor dependence of polariton splitting to realize nonlinear optical devices which derive their photon-photon interaction from light-absorption induced transition between compressible and incompressible ground states. Concurrently, we will study charged-exciton-polaritons in monolayer transition metal dichalcogenides positioned inside a microcavity, where a large polariton Berry-curvature allows for the observation of valley Hall effect and could be used to realize topological polaritons.

 Publications

year authors and title journal last update
List of publications.
2017 Patrick Back, Meinrad Sidler, Ovidiu Cotlet, Ajit Srivastava, Naotomo Takemura, Martin Kroner, Atac ImamoÄŸlu
Giant Paramagnetism-Induced Valley Polarization of Electrons in Charge-Tunable Monolayer MoSe 2
published pages: , ISSN: 0031-9007, DOI: 10.1103/physrevlett.118.237404
Physical Review Letters 118/23 2019-07-05
2018 Ovidiu Cotlet, Falko Pientka, Richard Schmidt, Gergely Zarand, Eugene Demler, Atac Imamoglu
Transport of neutral optical excitations using electric fields
published pages: , ISSN: , DOI:
arxiv 2019-07-05
2017 Sina Zeytinoǧlu, Charlaine Roth, Sebastian Huber, Atac İmamoğlu
Atomically thin semiconductors as nonlinear mirrors
published pages: , ISSN: 2469-9926, DOI: 10.1103/physreva.96.031801
Physical Review A 96/3 2019-07-05
2018 Emre Togan, Hyang-Tag Lim, Stefan Faelt, Werner Wegscheider, Atac Imamoglu
Enhanced Interactions between Dipolar Polaritons
published pages: , ISSN: 0031-9007, DOI: 10.1103/physrevlett.121.227402ï‚Ž
Physical Review Letters 121/22 2019-07-05
2018 Patrick Back, Sina Zeytinoglu, Aroosa Ijaz, Martin Kroner, Atac ImamoÄŸlu
Realization of an Electrically Tunable Narrow-Bandwidth Atomically Thin Mirror Using Monolayer MoSe 2
published pages: , ISSN: 0031-9007, DOI: 10.1103/physrevlett.120.037401
Physical Review Letters 120/3 2019-07-05
2017 Sina Zeytinoğlu, Ataç İmamoğlu, Sebastian Huber
Engineering Matter Interactions Using Squeezed Vacuum
published pages: , ISSN: 2160-3308, DOI: 10.1103/PhysRevX.7.021041
Physical Review X 7/2 2019-07-05
2017 Hyang-Tag Lim, Emre Togan, Martin Kroner, Javier Miguel-Sanchez, Atac ImamoÄŸlu
Electrically tunable artificial gauge potential for polaritons
published pages: 14540, ISSN: 2041-1723, DOI: 10.1038/ncomms14540
Nature Communications 8 2019-07-05
2016 Meinrad Sidler, Patrick Back, Ovidiu Cotlet, Ajit Srivastava, Thomas Fink, Martin Kroner, Eugene Demler, Atac Imamoglu
Fermi polaron-polaritons in charge-tunable atomically thin semiconductors
published pages: 255-261, ISSN: 1745-2473, DOI: 10.1038/nphys3949
Nature Physics 13/3 2019-07-05
2016 Ovidiu Cotleţ, Sina Zeytinoǧlu, Manfred Sigrist, Eugene Demler, Ataç Imamoǧlu
Superconductivity and other collective phenomena in a hybrid Bose-Fermi mixture formed by a polariton condensate and an electron system in two dimensions
published pages: , ISSN: 2469-9950, DOI: 10.1103/physrevb.93.054510
Physical Review B 93/5 2019-07-05
2018 Sylvain Ravets, Patrick Knüppel, Stefan Faelt, Ovidiu Cotlet, Martin Kroner, Werner Wegscheider, Atac Imamoglu
Polaron Polaritons in the Integer and Fractional Quantum Hall Regimes
published pages: , ISSN: 0031-9007, DOI: 10.1103/physrevlett.120.057401
Physical Review Letters 120/5 2019-07-05
2018 Mathias Van Regemortel, Sylvain Ravets, Atac Imamoglu, Iacopo Carusotto, Michiel Wouters
Engineering Gaussian states of light from a planar microcavity
published pages: , ISSN: 2542-4653, DOI: 10.21468/SciPostPhys.5.1.013
SciPost Physics 5/1 2019-04-10
2018 Aymeric Delteil, Thomas Fink, Anne Schade, Sven Höfling, Christian Schneider, Ataç Imamoğlu
Quantum correlations of confined exciton-polaritons
published pages: , ISSN: , DOI:
arXiv.org 2019-04-10
2018 Sina ZeytinoÄŸlu, Atac Ä°mamoÄŸlu
Interaction-induced photon blockade using an atomically thin mirror embedded in a microcavity
published pages: , ISSN: 2469-9926, DOI: 10.1103/physreva.98.051801ï‚Ž
Physical Review A 98/5 2019-04-10

Are you the coordinator (or a participant) of this project? Plaese send me more information about the "POLTDES" project.

For instance: the website url (it has not provided by EU-opendata yet), the logo, a more detailed description of the project (in plain text as a rtf file or a word file), some pictures (as picture files, not embedded into any word file), twitter account, linkedin page, etc.

Send me an  email (fabio@fabiodisconzi.com) and I put them in your project's page as son as possible.

Thanks. And then put a link of this page into your project's website.

The information about "POLTDES" are provided by the European Opendata Portal: CORDIS opendata.

More projects from the same programme (H2020-EU.1.1.)

SuperH (2019)

Discovery and Characterization of Hydrogen-Based High-Temperature Superconductors

Read More  

PROGRESS (2019)

The Enemy of the Good: Towards a Theory of Moral Progress

Read More  

Neurovulnerability (2019)

Molecular mechanisms underlying selective neuronal death in motor neuron diseases

Read More