Diatope GmbH

🟪 Diatope GmbH's first product brochure 🟪 #Diatope #purediamondlayers #quantumdiamonds #productbrochure

Visiting Konfidi in Roeselare 🇧🇪 Our recent trip to Konfidi in Roeselare, Belgium, was an exciting step forward for Diatope GmbH. The connection was made at the last Hasselt Diamond Workshop, and we were eager to see their laser cutting technology in action. Despite a train delay, Dr. Johannes Lang and I arrived safely and enjoyed a wonderful dinner with Lars Benesch and Lode De Schepper. The next day, we visited Konfidi's headquarters near Brussels, where they demonstrated their state-of-the-art laser cutting system with micrometer resolution. For quantum technology applications, it is crucial that the diamond material and its surface near the cutting edges remain undamaged. Konfidi's owner and tech expert, Lode, showcased their system's capabilities on diamond substrates we brought along. As a delightful touch, we received some classic Belgian gifts - delicious beer and chocolate. 🍫🍻 Looking forward to integrating this cutting-edge technology into our work at diatope GmbH! #diatope #Konfidi #LaserCutting #QuantumTechnology #Diamond #Belgium #Networking

How do the surface properties of synthetic diamonds affect the quantum characteristics of NV centers? Designing an experiment to explore this phenomenon is the focus of the QCI StarQ project with Markus Mohr, Jakob Buchheim, and their team from the Deutsches Zentrum für Luft-und Raumfahrt e.V.'s Institute for Quantum Technology. In the QCI StarQ project of the DLR Quantencomputing-Initiative, the influence of different surface modifications and plasma treatments on NV center properties is investigated. Tailored surface modifications can stabilize NV centers, which have great potential in combination with 13C nuclear spins to form quantum computing registers and qubits. Our role at diatope GmbH is to supply custom diamond material featuring NV centers at various depths. We are developing novel techniques to grow 12C enriched diamond material, free from spin noise, to host NV centers at depths ranging from a few to several tens of nanometers. We are pleased to announce the successful development of the first batch of NV diamonds, meticulously designed to meet the project requirements and thoroughly characterized by our fabrication team. #QuantumTechnology #NVcenters #Diamond #QuantumComputing #diatope #DLR #QCIStarQ

Can the surface properties of synthetic diamonds affect the quantum characteristics of (near-surface) NV centers? How should an experiment to measure this phenomenon look like? Finding answers to these intriguing questions is the focus of the QCI StarQ with Markus Mohr, Jakob Buchheim and their team from the Deutsches Zentrum für Luft-und Raumfahrt e.V.'s Institute for Quantum Technology. In the QCI StarQ project of the DLR Quantencomputing-Initiative (https://qci.dlr.de/starq), the influence of different surface modification and plasma treatments on (near-surface) NV center properties is investigated. Tailored modification of the chemical composition of the surface layer of diamond can lead to stabilization of NV centers which have great potential in combination with e.g. 13C nuclear spins to form quantum computing registers and qubits. The role of the team of quantum researchers within the Deutsches Zentrum für Luft-und Raumfahrt e.V. is the diamond surface modification, analysis of the chemical composition as well as the characterization of the NV center properties as part of the DLR Quantencomputing-Initiative. Diatope GmbH was commissioned to supply tailormade diamond material featuring NV centers in various depths from the surface. Novel fabrication techniques are developed to grow 12C enriched diamond material, free from spin noise and acting as a perfect host for carefully created NV centers in various depths ranging from a few to a few tens of nanometers. We are happy to share that we have successfully developed the first batch of NV diamonds, well designed to meet the project requirements and thoroughly characterized by our fabrication team including Yarden Hagian and Allegra de Gleria Clark. Christian Osterkamp Alma Beatrice Sergi Jéssica Fernanda Da Silva Barbosa #QuantumTechnology #NVcenters #Diamond #QuantumComputing #diatope #DLR #QCIStarQ

Have you ever wondered about the future of photonics and quantum technologies? 🤔 I recently attended the Photonics BW e.V. members' meeting, where we discussed the exciting expansion of their repertoire to include quantum technologies. The potential in this field is incredibly promising, though there's still a long journey ahead before these innovations can reach the mass market. In today's world, collaboration is essential. That's why we network—to discover new trends, identify emerging technologies, and contribute our expertise. Since the beginning of this year, we've been proud members of Photonics BW. It was a pleasure to introduce Diatope GmbH as a new partner during our first members' meeting. A big thank you to Katrin Kobe and Bosch Quantum Sensing from Ludwigsburg for hosting the event. How do you see the impact of quantum technologies evolving? 💬👇🏼 Andreas Ehrhardt Andre Salzinger  #diatopeGmbH #PhotonicsBW #QuantumTechnology #Networking #Innovation 

1️⃣ Step One in CVD Diamond Growth for Quantum Technology 🟪 I am excited to unveil the first step of our animation series on CVD diamond production at Diatope GmbH! CVD, or chemical-vapor-deposition, allows us to grow diamond layers with precise isotopic composition. These isotopically-enriched diamonds are foundational for groundbreaking quantum technology applications at room temperature. By carefully controlling the type of methane used, we significantly reduce the 13C isotope content in our homoepitaxial layers, achieving near-perfect '12C enrichment'. This process creates a 'magnetic vacuum' by excluding unwanted nuclear spins in the diamond lattice, making it ideal for quantum applications. For quantum computing, NV centers need long coherence times and must interact with nearby nuclear spins. To achieve this, we create NV centers within a clean 12C environment while strategically adding single 13C atoms. Our technology places these 13C atoms with sub-nanometer precision, enabling the creation of scalable qubit registers in diamond on demand. Stay tuned for more insights into our CVD diamond journey and its revolutionary quantum tech applications! 💎 #diatopeGmbH #CVDdiamonds #QuantumTechnology #diatope #Innovation #QuantumComputing

🟪 DIATOPE RECAP 06 | 2024 🟪 Here is a small compilation of our highlights in June 1. 𝗜𝗻𝗵𝗲𝗿𝗶𝘁𝗲𝗱 𝗣𝗹𝗮𝗻𝘁 𝗥𝗲𝘃𝗶𝘃𝗮𝗹: We have inherited a plant from the previous owners, and we are making efforts to revive it. Here is Allegra giving the plant its daily vitamin boost. 2. 𝗖𝗵𝗿𝗶𝘀𝘁𝗼𝗽𝗵'𝘀 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝘃𝗲 𝗣𝗵𝗗 𝗪𝗼𝗿𝗸: Christoph is hard at work on his doctoral thesis. His facial expression shows just how much fun he is having at the moment. 3. 𝗟𝗮𝗯 𝗦𝗮𝗳𝗲𝘁𝘆 𝗮𝗻𝗱 𝗖𝗵𝗲𝗺𝗶𝗰𝗮𝗹 𝗙𝘂𝗺𝗲 𝗛𝗼𝗼𝗱 𝗧𝗲𝘀𝘁: We conducted tests with the chemical fume hood in our lab. Wearing protective gear is crucial for maintaining a healthy and safe work environment. 4. 𝗣𝗹𝗮𝗻𝗻𝗶𝗻𝗴 𝗡𝗲𝘄 𝗠𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴 𝗙𝗮𝗰𝗶𝗹𝗶𝘁𝗶𝗲𝘀: We are in the midst of planning new manufacturing facilities and analyzing measurement data. And of course, discussions, discussions, discussions about data interpretation and the resulting steps to take. #diatopeGmbH #highlights06 #news #recap #june

▶️ Animation video about the fab process of our NV-diamonds 🟪 I'm thrilled to share our latest animation video that illustrates the individual processing steps we take to transform a bare ultrapure diamond substrate into a high-performance NV diamond for quantum technologies, “Made-in-Germany.” In this video, you’ll see how we: 1️⃣ Start with CVD growth of isotopically controlled diamond. 2️⃣ Introduce nitrogen (or other atoms like Si) with precision. 3️⃣ Transform the dopants into NV or other color centers via high temperature annealing in vacuum. 4️⃣ Perform quantum characterization to evaluate the performance and key quantum parameters of the final NV diamonds. All of our equipment is home-built and tailor-made to meet the stringent process requirements, ensuring we produce the best-in-class isotopically purified NV diamonds. Check out the video to see our innovative process in action! Diatope GmbH #DiatopeGmbH #QuantumTechnologies #NVDiamond #MadeInGermany #AnimationVideo #Youtube

Diatope GmbH product brochure 📖🟪 I'm excited to highlight another remarkable innovation from our product brochure at Diatope GmbH, where we continue to lead in quantum technology advancements: ▫️ 𝗘𝗻𝘀𝗲𝗺𝗯𝗹𝗲 𝗡𝗩𝘀 Our Ensemble NV centers are engineered to deliver a strong optical signal while maintaining high sensitivity in quantum sensors. At Diatope, we can achieve NV-rich layers with concentrations up to 2ppm. These layers are designed for optimal performance in a range of applications. 𝗞𝗲𝘆 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 Usage: magentometry NV Density: Typically 10ppb NV Depth: Approximately 5nm T2 (Coherence Time): 1µs T2* (Inhomogeneous Dephasing Time): 120ns Alternatively, we can equip the entire diamond with NV centers, providing the highest optical signal available in diamond quantum technology. This versatility ensures that we can meet diverse requirements, from high-precision magnetometry to other advanced quantum sensing applications. Discover more about our cutting-edge Ensemble NVs and how they can enhance your quantum projects in our product brochure at 𝘄𝘄𝘄.𝗱𝗶𝗮𝘁𝗼𝗽𝗲.𝗰𝗼𝗺 🔎 #diatopeGmbH #QuantumTechnology #ProductBrochure #QuantumSensors #Magnetometry

Our new image film is ready! 🎥 We are thrilled to share that our new image film is now complete! A special thanks to Golden Cut Media for their exceptional work in bringing our vision to life.  At diatope, we're an international, interdisciplinary team of physicists, chemists, and engineers united by one vision: Quantum technology transforming everyday life. Based on the campus of the German Space Agency Deutsches Zentrum für Luft-und Raumfahrt e.V., we work closely with the DLR Quantencomputing-Initiative (QCI) to develop diamond solutions for quantum computers. In our advanced facilities, we utilize multiple machines and fabrication techniques to precisely control synthetic diamond at the atomic level. Synthetic diamond holds immense potential for both quantum sensing and computing. Unlike competing approaches, diamond based quantum technology can be used at room temperature, paving the way for compact and mobile quantum computers. Our mission is clear: To revolutionize diamond technology by providing cutting-edge hardware - diamond quantum sensors and processors - made in Germany! 💎 Join us on this journey to the future of quantum technology! ➡️ Watch the full video on YouTube: https://lnkd.in/dS7ih6RP Diatope GmbH #diatopeGmbH #QuantumTechnology #SyntheticDiamond #QuantumComputing #EngineeringExcellence #MadeInGermany #GoldenCutMedia