Quondensate

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Amit Raj and Yuzhe SHI, the 2 new PhD students at the Molecular and Device Physics Laboratory at @inrsciences.bsky.social EMT, saying goodbye for the first time to the Canadian summer.

#Quondensate #Graphene #2DMaterials #QuantumMaterials #QuantumComputing #Innovation

Quondensate research about the importance of substrate treatment prior to 2D material synthesis was presented in #GrapheneWeek2025 conference by Vesa-Matti Hiltunen.

Preprint of the study can be found from here: doi.org/10.26434/che...

#QuantumMaterials #Graphene #QuantumComputing #Innovation

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On the 24th of September, Shane Mansfield the PI of QUONDENSATE presented Quandela and its roadmap at Q2B Paris! It was interesting to discuss the links with Quantum reservoir computing during these two days of networking and discussions at Q2B where the future of quantum technology comes to life!

#meetmetonight #quondensate #smartelectron | Quondensate In the 2025 edition of the Milan European Researchers' Night #MeetMeTonight our scientist Giovanni Maria Vanacore talks about the "invisible quantum dance of electrons, photons, and matter" at the EU ...

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Last week, Prof. Michał Matuszewski represented our project during the Quantum Optics XI conference, which was held at the beautiful Collegium Novum of the Jagiellonian University in Kraków, Poland.

Picture showing the entrance of Churchill College.

Picture showing the King’s College entrance.

Picture from the dinner at King’s College.

Quondensate joined the 2D TMDs Meeting at the University of Cambridge—presenting recent results and engaging with the global 2D materials community. Insightful talks at Churchill College and a beautiful kickoff dinner at King’s.

Quondensate partner Quandela recently released MerLin, a new framework for quantum computing and AI which includes a platform for the reproduction of scientific articles. MerLin is a tool in advancing research and benchmarking of quantum algorithms including in particular quantum reservoir computing

Lots of novel ideas were presented at OECS 19 conference and it took long to hear first "Bingo" from audience.
Share the charts with your younger colleagues to make sure they are familiar with the classical concepts in their field. Here for Polaritons, 2D materials and single photon sources :)

After an intense week of discussions, the OECS19 conference concluded with a stimulating discussion about the future of the fields and the next avenues for progress.

We are thankful to Barbara Pietka, Michał Matuszewski, and all the local committee members who made this conference a success.

The QUONDENSATE project is acknowledged at FISMAT 2025, one of the largest and most prestigious gatherings in the field of condensed matter physics. | Quondensate The QUONDENSATE project is acknowledged at FISMAT 2025, one of the largest and most prestigious gatherings in the field of condensed matter physics. Science is curiosity, respect, and responsibility. ...

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Our two consortium members, Barbara Pietka and Michał Matuszewski opened the 19th “Optics of Excitons in Confined Systems” (www.OECS19.pl) conference in Warsaw.

Participants will discuss excitons confined in zero and 2D dimensional materials as well as in the form of excitons-porlaritons.

Dominik Dettmann proud member of Quondensate operating the high magnetic field, low temperature probe station at INRS EMT. One of many able facilities available for experimentation on this project.

#Quondensate #QuantumMaterials #Graphene #QuantumComputing #Innovation

2D-Vision 2025 workshop combined the beautiful historic setting of Pisa with high-level scientific discussions. | Quondensate 2D-Vision 2025 workshop combined the beautiful historic setting of Pisa with high-level scientific discussions. The venues were the prestigious Scuola Normale Superiore and Domus Comeliana, an exquisi...

Quondensate researchers had an extremely strong showing this year's 2D-Vision workshop.
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Jedynka - polskieradio.pl Jedynka - polskieradio.pl

Quondensate makes a splash in polish radio

Interview in Polish: jedynka.polskieradio.pl/artykul/3420...

English: quondensate.eu/2025/06/10/p...

Researchers from Poland in collaboration with institutions from Italy, Iceland and Australia, have made a breakthrough discovery in photonics.

One dimensional edge localized YSR states in CrCl3 on NbSe2 - npj Quantum Materials npj Quantum Materials - One dimensional edge localized YSR states in CrCl3 on NbSe2

Experimental-Theoretical collaboration 2D #Quantum Magnetic Materials and #superconductivity. In-house expertise Condensed Matter & Interfaces/Chemistry Dept/Debye Institute @utrechtuniversity.bsky.social
www.nature.com/articles/s41... First-principles simulations performed with the SIESTA DFT code

Excellent collaborative work to map the optical spectroscopy features of topological insulating few-layer Bi2Se3. Congratulations to the leading authors Vliem, Ataberk Cayan, Reho pubs.acs.org/doi/full/10.... @pubs.acs.org @quondensate.bsky.social @utrechtuniversity.bsky.social UGent

Congratulations to @zeilazanolli.bsky.social !

Picture from the entrance of the University of Salento.

Picture from the CNR-NANOTEC building.

Photo of Marios Matehou in the internal yard of the University of Salento during the poster session.

QUONDENSATE was represented by Marios Matheou with a poster contribution at the CNR-NANOTEC Summer School in Lecce — a week of inspiring talks by experts in quantum optics & quantum materials, lab visits, and QTris games. Thanks to CNR-NANOTEC!
#QUONDENSATE

Quondensate | QUantum reservoir cOmputing based on eNgineered DEfect NetworkS in trAnsition meTal dichalcogEnides (QUONDENSATE) is a EU Pathfinder project. Today’s computation, based on parallel processing of infor...

The 5th edition of the Quantum Matter International Conference – QUANTUMatter 2025 took place last week (20-23 May) in Grenoble. Quandela was beautifully represented by Alexia Salavrakos, Ariane Soret, and Boris Bourdoncle, presenting some nice new results of Quandela related to Quondensate.

Are you interested in the optical excitations in semiconductors; excitons, polaritons and collective excitations found in photonic nanostructures?

Then come and join us in Warsaw for the 19th International Conference on Optics of Excitons in Confined Systems.

More information: www.oecs19.pl

Ultrafast Dynamics of Rydberg Excitons and Their Optically Induced Charged Complexes in Encapsulated WSe2 Monolayers Quantum confinement and reduced dielectric screening lead to strong excitonic effects in atomically thin transition metal dichalcogenides (TMDs). Encapsulation of TMD monolayers in hexagonal boron nitride (hBN) unveils the excitonic Rydberg series below the free particle bandgap. The nonequilibrium response and the dynamics of these higher order exciton states and their multiparticle complexes remain almost unexplored. Here we use ultrafast pump–probe optical microscopy to measure the dynamics of excited-state (2s) excitons in hBN-encapsulated monolayer WSe2. 2s excitons form through an ultrafast relaxation process from high-energy states and exhibit longer decay dynamics than ground state excitons due to their higher spatial extension. We detect light-induced formation of 2s trions with significant oscillator strength and faster decay dynamics than 2s excitons, attributed to an intra-excitonic Auger effect causing an additional decay channel. Our results shed light on the dynamics of excited state excitons in TMDs and their interactions with free carriers.

New Quondensate paper
Ultrafast Dynamics of Rydberg Excitons and Their Optically Induced Charged Complexes in Encapsulated WSe2 Monolayers

doi.org/10.1021/acs....

Quantum confinement and reduced dielectric screening lead to strong excitonic effects in atomically thin (TMDs).

Role of Surface Bands in the Photogeneration, Cooling, and Recombination of Charge Carriers in Two-Dimensional Bi2Se3 Bi2Se3, a layered three-dimensional topological insulator, exhibits intriguing changes in its band structure when its thickness is reduced below 7 quintuple layers. The reduction in thickness leads to...

New Quondensate publication:
Role of Surface Bands in the Photogeneration, Cooling, and Recombination of Charge Carriers in Two-Dimensional Bi2Se3

pubs.acs.org/doi/full/10....

Bi2Se3, exhibits intriguing changes in its band structure when its thickness is reduced below 7 quintuple layers....

Floriana M. posted on LinkedIn Floriana M. posted images on LinkedIn

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A proud moment for the Quondensate consortium at the Forum Québécois sur les Matériaux Avancés 2025!

Dominik Dettmann, a member of INRS EMT and a contributor to Quondensate, delivered a poster presentation on "Manipulation of Dirac Bands through Covalent Graphene Superlattices."

Here is a peek inside the glowingly hot chamber where new exciting 2D materials are being synthesized. In the #Quondensate project these materials are used to make new devices usable in Quantum Reservoir Computing and to break the boundaries of conventional electronic devices.

During the "DOKO" Open Day of the Univ. of Warsaw, Dr. Tomasz Jakubczyk presented the goals of the Quondensate project to broad audience. Utilizing a demonstrative single-photon device from the #QuanTour project, attendees gained insight into the practical aspects of quantum research.

Great time at the ETSF Real-Time collaboration meeting!Steven Bos presented on real-time dynamics in TMDs, and Stefano dal Conte shared work on ultrafast optical processes in 2D semiconductors. Thanks to all for the insightful discussions! 🚀

#Quondensate #ETSF #QuantumComputing #Research