CIRQUSS

Circuit Quantum Electrodynamics with Single Electronic and Nuclear Spins

 Coordinatore COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES 

Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie.

 Nazionalità Coordinatore France [FR]
 Totale costo 1˙999˙995 €
 EC contributo 1˙999˙995 €
 Programma FP7-IDEAS-ERC
Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
 Code Call ERC-2013-CoG
 Funding Scheme ERC-CG
 Anno di inizio 2014
 Periodo (anno-mese-giorno) 2014-03-01   -   2019-02-28

 Partecipanti

# participant  country  role  EC contrib. [€] 
1    COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

 Organization address address: RUE LEBLANC 25
city: PARIS 15
postcode: 75015

contact info
Titolo: Dr.
Nome: Patrice Emmanuel
Cognome: Bertet
Email: send email
Telefono: +33 1 69 08 55 29
Fax: +33 1 69 08 74 42

FR (PARIS 15) hostInstitution 1˙999˙995.00
2    COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

 Organization address address: RUE LEBLANC 25
city: PARIS 15
postcode: 75015

contact info
Titolo: Mr.
Nome: Jean-Christophe
Cognome: Coste
Email: send email
Telefono: +33 69089097
Fax: +33 169082199

FR (PARIS 15) hostInstitution 1˙999˙995.00

Mappa


 Word cloud

Esplora la "nuvola delle parole (Word Cloud) per avere un'idea di massima del progetto.

quantum    cqed    nuclear    interaction    detected    photon    electronic    few    spin    single    photons    microwave    spins    superconducting    detection   

 Obiettivo del progetto (Objective)

'Electronic spins are usually detected by their interaction with electromagnetic fields at microwave frequencies. Since this interaction is very weak, only large ensembles of spins can be detected. In circuit quantum electrodynamics (cQED) on the other hand, artificial superconducting atoms are made to interact strongly with microwave fields at the single photon level, and quantum-limited detection of few-photon microwave signals has been developed.

The goal of this project is to apply the concepts and techniques of cQED to the detection and manipulation of electronic and nuclear spins, in order to reach a novel regime in which a single electronic spin strongly interacts with single microwave photons. This will lead to

1) A considerable enhancement of the sensitivity of spin detection by microwave methods. We plan to detect resonantly single electronic spins in a few milliseconds. This could enable A) to perform electron spin resonance spectroscopy on few-molecule samples B) to measure the magnetization of various nano-objects at millikelvin temperatures, using the spin as a magnetic sensor with nanoscale resolution.

2) Applications in quantum information science. Strong interaction with microwave fields at the quantum level will enable the generation of entangled states of distant individual electronic and nuclear spins, using superconducting qubits, resonators and microwave photons, as “quantum data buses” mediating the entanglement. Since spins can have coherence times in the seconds range, this could pave the way towards a scalable implementation of quantum information processing protocols.

These ideas will be primarily implemented with NV centers in diamond, which are electronic spins with properties suitable for the project.'

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