AMADEUS at the 2nd Quantum Effects Exhibition in Stuttgart
Credits: Landesmesse Stuttgart GmbH & Co. KG From October 8 – 9, 2024, the Quantum Effects exhibition and conference took place in Stuttgart, focusing on the latest advancements in quantum technologies, including quantum computing, quantum communication, and quantum sensing. Three partners of the AMADEUS project, Fraunhofer IAF, Bosch and University of Stuttgart showcased their innovative solutions, highlighting their […]
On 26-27 September, the AMADEUS project held its 4th General Assembly meeting in Germany
The AMADEUS partners gathered in Freiburg im Breisgau, at the Fraunhofer IAF premises to present their latest technical achievements and discuss about the next steps towards achieving the goal of bringing NV diamond based sensors to the market. On the second day, a lab tour was organised, allowing partners to observe the ongoing work. In […]
Quantum Magnetometer on board EU Space Mission Ariane 6
During its historical launch on July 9th, 2024, the Ariane 6 rocket carried a special device called a diamond-based quantum magnetometer, which was created by imo-imomec students under the OSCAR ESA-funded YPSAT project. Imomec is a joint research institute of IMEC and Hasselt University, partnering the EU-funded AMADEUS project. The magnetometer is tightly related to the […]
NV centres by vacancies trapping in irradiated diamond: experiments and modelling
Citation: S Santonocito et al 2024 New J. Phys. 26 013054
Quantum sensors on the road to industrial applications
Thierry Debuisschert, Coordinator of AMADEUS (TRT), attended the 2023 European Quantum Technologies Conference (EQTC) taking place at the Convention Center in Hannover, Germany from October 16-20, 2023. On October 17th, he participated to the round table of the High-level Panel, discussing about European Leadership in Quantum Technologies. It is a moderated panel featuring high-level representatives of the European Commission, […]
Quantum Sensing Gordon Research Conference–Frontiers of Sensing in the Quantum Regime with Atomic, Solid-State and Photonic Systems
The AMADEUS project was presented by USTUTT at the Quantum Sensing GRC event held in Les Diablerets, Switzerland, from the 23rd to the 28th of July 2023. The Quantum sensing GRC is a premier, international scientific conference focused on advancing the frontiers of science through the presentation of cutting-edge and unpublished research, prioritizing time for […]
33rd International Conference on Diamond and Carbon Materials
From September 10 – 14 2023, members of the AMADEUS consortium presented their latest results on diamond growth and quantum sensing at the 33rd International Conference onDiamond and Carbon Materials in Palma, Spain. In overall 6 oral and 1 poster presentation from Fraunhofer IAF and Diatope, the consortium shared the ongoing research progress. The main […]
AMADEUS 2nd General Assembly in Stuttgart
On the 6th and 7th of September 2023, the AMADEUS project held its 2nd General Assembly at the University of Stuttgart (USTUTT). Partners presented their main technical achievements and principal results, offering vision about the project’s progression on the development of diamond based quantum sensors. At the end of the first day of meeting, participants were able […]
Editor’s Pick on Applied Physics Letters (APL) “Efficient and all-carbon electrical readout of a NV-based Quantum Sensor”
The spin readout of an ensemble of nitrogen-vacancy (NV) centers in diamond can be realized by a photoconductive detection that is a complementary method to the optical detection of the NV electron spin magnetic resonance. Here, we implement the photoconductive detection through graphitic planar electrodes that collect the photocurrent. Graphitic electrodes are patterned using a xenon focused-ion beam on an optical-grade quality diamond crystal containing a nitrogen concentration of 1 ppm and a NV concentration of a few parts per billion. Resistance and current–voltage characteristics of the NV-doped diamond junction are investigated tuning the 532 nm pump beam intensity. The junction has an ohmic behavior and, under a strong bias field, we observe velocity saturation of the optically induced carriers in the diamond junction. We perform the photoconductive detection in the continuous-wave regime of the magnetic resonance of the NV centers ensemble for a magnetic field applied along the < 100 > and the < 111 > directions with a magnitude above 100 mT. This technique enables the realization of all-carbon diamond quantum sensors integrating graphitic microstructures for the electrical readout.
QBN meeting on Applications of Diamond-based Quantum Computing & Sensing
On May 4th, 2023, a QBN meeting hosted by Fraunhofer IAF was held in Freiburg on Applications of Diamond-based Quantum Computing & Sensing. The Quantum Business Network (QBN) offers developers and users of quantum technologies an opportunity for contact and information exchange as well as the presentation of new technologies in the network. Members of […]
