Article published in Physical Review Research

January 01, 2020

Article published in Physica Status Solidi (a)

February 18, 2020

Article published in Physical Review Research

February 18, 2020

Article published in Physical Review B

October 03, 2019

Industrial workshop

September 16, 2019

  • NanOQTech members met in Barcelona, last Friday, September 13 during the industrial workshop organized by Keysight Technologies. The journey consisted in several talks, a round table discussion about future of quantum technologies and a demo station.

Article published in Physical Review Letters

September 15, 2019

NanOQTech researchers meet in Aarhus

August 08, 2019

  • ​CNRS researchers (France) visit Aarhus University (Denmark) in order to finalize the work corresponding to the last deliverables (in particular, work on resonators, and how to use them for creating non-classical states, or as force sensors).


In the picture, from left to right: Signe Seidelin (CNRS-IN), Yuxiang Zhang (AU), Kamanasish Debnath (AU), Yann Le Coq (CNRS-SY) and Klaus 

Industrial Workshop

June 10, 2019

  • ​NanOQTech's industrial partner, Keysight Technologies, organizes an Industrial Workshop on Quantum Technologies. The event will take place in Barcelona (Spain) on September 13. It will gather industrials and academics for talks and discussions. 

Article published in PRA

July 24, 2019

NanOQTech members meet in Paris

June 30, 2019

  • NanOQTech members reunited in Paris on July 1-2 2019 for the annual consortium meeting. The progress of the project towards the different objectives was thouroughtfully discussed. The exchanges where as usual, very fruitful and encouraging.

Marion Scarafagio wins best oral presentation at EuroCVD 2019

June 27, 2019

  • Marion Scarafagio, third year PhD student at CNRS-CP, has been awarded best oral presentation of his session at the EuroCVD 22-Baltic ALD 16 conference. She presented a talk entitled: "Eu or Er doped Y2O3 thin films grown with ALD with optimized properties for quantum technologies". EuroCVD 22-Baltic ALD 16 took place in Luxembourg on 24-28 June 2019 gathering experts on thin film technologies.

NanOQTech researchers meet in Barcelona

May 22, 2019

  • CNRS researchers (from CNRS IN and CNRS SY) visit the Barcelona laboratories in order to discuss the final part of the EU project, give scientific talks, as well as visiting the laboratories.

In the picture: 

Hugues de Riedmatten provides a tour of his labs. From left to right: Chetan Deshmukh, Hugues de Riedmatten, Signe Seidelin, Yann Le Coq and Bernado Casabone.

May 22, 2019

In the picture:

 

Klaas-Jan Tielrooij (left) introduces the speakers Yann Le Coq (middle) and Signe Seidelin (right) for their talks at the Catalan Institute of Nanoscience and Nanotechnology (ICN2).

Article published in ACS Photonics

Article published in J. Phys. Chem. C

May 03, 2019

New micro-resonator for WP3

April 03, 2019

  • New micro-resonator recently fabricated at Nanofab at the NEEL institute (CNRS-IN) with the assistance of Jean-François Motte and Jérôme Debray, starting from bulk crystals grown at CNRS-CP. The current structure is currently being prepared for measurements at SYRTE/Observatoire de Paris (CNRS-SY), see photo (by Bess Fang and Signe Seidelin, in the ctop cleanroom). The sample is developed for testing spectral hole burning in FIB etched structures with variable thickness.

NanOQTech researchers meet secondary school teachers in Paris

March 19, 2019

  • As a part of the CNRS event: "National day of scientific training in chemistry", a group of nine secondary school teachers participated in scientific workshops organized by Diana Serrano (CNRS-CP) and supervised by NanOQTech's junior researchers. Among others, they took part in the chemical synthesis of rare-earth doped nanoparticles and participated in several optical spectroscopy experiments. NanOQTech's context and goals were also discussed during the visit. In the picture: Alexandre Fossati showing the Europium luminescence from just synthesized nanoparticles.

NanOQTech innovations identified by the European Commission

March 04, 2019

NanOQTech innovations tagged by the European Commission innovation radar:

  • Significant improvement of laser stability (CNRS)

  • High-precision vibration resistant stage for cryogenic applications (KIT)

Article published in New Journal of Physics

January 06, 2019

Best oral presentation award for Alexandre Fossati (CNRS-CP)

December 21, 2018

  • Alexandre Fossati (CNRS-CP) has been awarded with the "best oral presentation" at the Paris graduate school yearly meeting, where he presented his PhD thesis work on rare-earth doped nanoparticles synthesis and coherent spectroscopy. Marion Scarafagio (CNRS-CP) also presented her PhD work in a talk entitled: "Elaboration by ALD of europium doped yttrium oxide films for quantum technologies". In the picture: Alexandre Fossati during the poster session.

CNRS - AU exchange 

December 19, 2018

  • Yann Le Coq (CNRS/LNE-Syrte) and Signe Seidelin (CNRS/NEEL/UGA) are currently visiting Klaus Mølmer and Yu-Xiang Zhang at Aarhus University. The goal is to progress on the theory for the work-package 3 of the NanOQTech project, in particular how to cool a nano-resonator, and use it as a force-sensor. From left to right: Yann Le Coq, Yu-Xiang Zhang, Signe Seidelin and Klaus Mølmer. 

Article published in RCS Advances

November 11, 2018

XIII RARE EARTH IONS WORKSHOP (REIW’18)

October 23, 2018

  • The 13th edition of the "Rare-earth ions workshop" was hold in Geneva between October 24 and October 26.  Most NanOQTech's partners were represented in the workshop, with talks were given by Signe Seidelin (CNRS-IN), David Hunger (KIT), Shuping Liu (CNRS-CP), Philippe Goldner (CNRS-CP), Bernardo Casabone (ICFO-QP) and Chungyan Shi (ULUND).

Chimie ParisTech science fair 2018

October 11, 2018

  • As every year, the Chimie ParisTech Science Fair opened its doors, this time on October 13-14, 2018. As in the two previous editions, the IRCP NanOQTech team presented an outreach stand with live experiments where the visitors could see optical materials and effects like light guiding by a water jet (as in telecom optical fibers), or the difference between fluorescence and scatteringphenomena. People of all ages attended the event. This is a great occasion for the youngest  to approach science while having fun.

NanOQTech at EOSAM 2018

October 10, 2018

  • Diana Serrano (CNRS-CP) presented NanOQTech's goals and early results at the EU project dissemination session at the European Optical Society Biennial Meeting (EOSAM), held in Delft on October 8-12, 2018.

Consortium meeting 2018

October 03, 2019

  • A new consortium meeting was held on Paris, on October 4-5 2018. This was a new occasion for the NanOQTech partners to meet and discuss the latest results. It was also the opportunity for recently recruited members to meet the different partners. Among them Kelvin Chung (KIT) and Mario Persechino (CNRS-CP), the last to join the project as postdocs.

New articles published in Physical Review A!

October 02, 2018

ICFO-QP / CNRS-CP exchange

September 27, 2018

  • Chetan Deshmukh, PhD student at ICFO-QP spent two weeks in Paris at CNRS-CP, performing low temperature spectroscopy experiments on ceramics and rare-earth doped nanoparticles. This is the second visit of the young researcher to Paris since the beginning of the project.

New article published in New Journal of Physics

September 05, 2018

  • "Cavity-enhanced spectroscopy of a few-ion ensemble in Eu3+:Y2O3" by B. Casabone, J. Benedikter, T. Hümmer, F. Oehl, K. de Oliveira Lima, T. W. Hansch, A. Ferrier, P. Goldner, H. de Riedmatten and D. Hunger. Congratulations!

Interview to P. Goldner and D. Serrano by PSL Université

July 26, 2018

  • The NanOQTech project and its latest result just published in Nature Communications were discussed in a double interview to Philippe Goldner and Diana Serrano.

Read the interview here.

Article published in Nature Communications

May 29, 2018

 

This article appears featured at the CNRS National Chemistry Intitute website (link in french)

Pr. Hugues de Riedmatten doubly awarded

March 15, 2018

  • Pr. Hugues de Riedmatten, group leader at ICFO-QP and working on NanOQTech's WPs 1 and 2 has much to celebrate! He has been awarded the "Premi Ciutat de Barcelona 2017 in Experimental Sciences and Technology" as well as the 2nd prize "Vanguardia de la Ciencia" (Science avant-garde). Congratulations! 

Article published in Journal of Inorganic and General Chemistry (ZAAC)

January 29, 2018

ICFO-CNRS-CP exchange

December 10, 2017

  • Chetan Deshmukh (ICFO-QP) joined the Paris team during two weeks. A series of photon echo and spectral hole burning experiments on Y2O3 ceramics were carried out yielding promising results.

The 'quantum supremacy' race

November 13, 2017

  • IBM researcher Edwin Pednault was doing the dishes one evening when he came to the realization that qubits are a lot like the bristles of a scrubbing brush. What he dubbed as a “seemingly inconsequential moment” became the basis of a fault-tolerance theory which makes the 50-qubit quantum computer possible.

Science Fair 2017 @ Chimie ParisTech

October 13, 2017

  • CNRS-CP researchers participated in the 2017 Science Fair, held at Chimie ParisTech on October 14-15. The fair consists on scientific demonstrations for general public. The luminiscent properties of rare-earth materials were outlined in the demonstrations.