Jan van den Hurk
@jvdhurk.bsky.social
Ehemann und Vater | Ingenieur | Mobilitätspolitischer Sprecher | Sozialdemokrat | Schrebergärtner
🚀 New paper! We demonstrate zero-bias, room-temperature THz rectennas based on scalable CVD graphene, operating up to 0.68 THz. A step towards THz energy harvesting for autonomous sensors & 6G IoT. 📡 #Graphene #Terahertz #2DMaterials #6G Hemmetter et al. rdcu.be/hjkQVDsJtXDa
rdcu.be
Graphene Sensors: Novel Methodologies for Multiaxial Strain Measurements with Piezoresistive Films based on Graphene Nanoplatelets - Yokaribas et al. , Small Science, 2021 onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
Happy to share the latest issue of #nanovate, the magazine of AMO GmbH. It offers a glimpse into our latest research, ongoing projects, and new developments. Take a look and let us know what you think! www.amo.de/wp-content/u...
Water-based, large-scale transfer of 2D materials grown on sapphire substrates. npj 2D Materials & Applications 10, 48 (2026). rdcu.be/ff96L
Water-based, large-scale transfer of 2D materials grown on sapphire substrates
npj 2D Materials and Applications - Water-based, large-scale transfer of 2D materials grown on sapphire substrates
rdcu.be
Enhanced Zero-Bias Rectification in 1D Metal-Double-Insulator-Graphene Diodes for RF Energy Harvesting | ACS Applied Electronic Materials pubs.acs.org/doi/full/10....
Enhanced Zero-Bias Rectification in 1D Metal-Double-Insulator-Graphene Diodes for RF Energy Harvesting
Passive rectifiers in radio frequency (RF) energy-harvesting applications require viable zero-bias responsivities to achieve significant RF-to-DC conversion efficiencies. While conventional metal–insu...
pubs.acs.org
Check out the "Technology Roadmap of Bioinspired Computing Hardware" published in ACS Nano organized by Prof. Yang Chai and coauthored by a global team of engineers. pubs.acs.org/doi/10.1021/...
Technology Roadmap of Bioinspired Computing Hardware
The rapid growth of artificial intelligence (AI) is increasingly constrained by fundamental hardware bottlenecks in computation throughput and energy efficiency. Bioinspired computing (BIC) offers a p...
pubs.acs.org
Reduced Variability in Threshold Switches Using Heterostructures of SiOx and Vertically Aligned MoS2 - Jimin Lee - Advanced Electronic Materials, 2026 - Wiley Online Library advanced.onlinelibrary.wiley.com/doi/abs/10.1...
Reduced Variability in Threshold Switches Using Heterostructures of SiOx and Vertically Aligned MoS2
Heterostructures of SiOx and vertically aligned MoS2 exhibit reliable threshold switching by guiding Ag ion migration through van der Waals gaps. Compared to SiOx-only devices, these heterostructures...
advanced.onlinelibrary.wiley.com
Influence of Top Electrode Metal on Resistive Switching in Multilayer MOCVD MoS2 Memristors, Dennis Braun et al., Advanced Electronic Materials, 2026 - Wiley Online Library advanced.onlinelibrary.wiley.com/doi/10.1002/...
Influence of Top Electrode Metal on Resistive Switching in Multilayer MOCVD MoS2 Memristors
MoS2 memristors typically use evaporated noble metal electrodes. This study compares Pd, Ni, and Al electrodes and sputtered versus evaporated deposition. Pd is passive, while Ni damages MoS2, yieldi....
advanced.onlinelibrary.wiley.com
🤔 How do memristors based on 2D materials switch? Dr. Ke Ran spent a year showing it in an operando experiment - electrical measurements inside a transmission electron microscope while the memristors switched! Check out paper and video at Nature Communications @natcomms.nature.com rdcu.be/flBLg
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The International Conference on Neuromorphic Computing and Engineering 2026 just ended. For almost a week, over 500 Neuroscientists, Computer Scientists, Microelectronics Engineers and Material Scientists in Aachen to discus the future of #Neuromorphiccomputing. Come again in 2028!
Hosted Erika Covi (TU Munich) at the AMO / RWTH Aachen cleanroom after #ICNCE2026. Discussed device-circuit co-design for neuromorphic computing. icnce-2026.de #NeuromorphicComputing #2DMaterials @amogmbh.bsky.social @rwth.bsky.social
Catarina dos Santos-Wintz, MdB, gave an opening address at #ICNCE2026 about the strong Aachen research ecosystem in semiconductors. Her message: innovation only works when science, entrepreneurship, and policy create an innovation climate.I couldn’t agree more! @catarinadossantos.bsky.social
New in Nature Materials: we mapped leakage current across hBN, MoS₂, and WS₂ vs. industrial SiO₂. Monolayer #hBN leaks more than monolayer #MoS₂ & #WS₂ despite 3x larger bandgap, because it's ~50% thinner. Key reliability data for 2D devices. doi.org/10.1038/s415... #2DMaterials #Nanoelectronics
Quantum tunnelling and leakage current across two-dimensional materials - Nature Materials
Leakage current affects the operation and reliability of electronic devices, but obtaining accurate measurements of leakage current across two-dimensional (2D) materials has been difficult. This artic...
doi.org
🥳 Congrats to Jens Samland on his new paper! Non-volatile Mach-Zehnder switches using graphene heaters to crystallize Sb2Se3 — 0.7 π phase shift, 28 dB extinction ratio, wafer-scale. A step toward zero-power photonic switching for neuromorphic computing. doi.org/10.1002/adom... #photonics #graphene
Non‐Volatile Silicon Mach‐Zehnder Switches with 0.7 π Phase Shift Based on Graphene Heaters and Sb<sub>2</sub>Se<sub>3</sub> Phase Change Material
A photonic Mach-Zehnder switch based on graphene heaters and the non-volatile phase change material (PCM) Sb2Se3 is presented to address the challenge of high energy consumption in neuromorphic photo...
doi.org
🥳 Congrats to Ragini Gupta and Sebastian Lukas on their new paper! We integrated PtSe₂ piezoresistive pressure sensors into a Wheatstone bridge, cutting illumination-induced drift to near zero and repeatability error by 7x. Advanced Electronic Materials: doi.org/10.1002/aelm... #2Dmaterials #sensors
Drift Reduction in 2D PtSe<sub>2</sub> Piezoresistive Pressure Sensors Through an On‐Chip Wheatstone Bridge
Drift is a major source of error affecting the accuracy and repeatability of sensors. A Wheatstone bridge (WSB) enables high sensitivity, accuracy, and the elimination of common-mode drift. We apply ...
doi.org
🔥 New paper PhD student Liudmila Starodubtceva! Few-layer #hBN boosts the effective thermal conductivity of CsPbBr₃ perovskite films by 7× and reduces laser-induced damage by 9×. Nice demonstration of #2DMaterials for thermal management in #Perovskites and #Photonics! pubs.rsc.org/ma/article/d...
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pubs.rsc.org
Nano Korea 2026 kicked off in Goyang! Great to see former AMO colleague Prof. Surendra Anantharaman (IIT Madras), to present my work from #RWTHAachen and #AMOGmbH, and to meet our Korean partners of the #EU - #Korea project ENERGIZE in person. #NanoKorea2026 #2DMaterials #NeuromorphicComputing
Where are 2D Materials headed? Will there be industrialization in microelectronics? Yes, I am convinced. Read about the opportunities in Nature Communications: rdcu.be/fltLb
2D materials for future heterogeneous electronics
Nature Communications - Graphene and related two-dimensional (2D) materials have remained an active field of research in science and engineering for over fifteen years. Here, the authors...
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#re:publica 2026 in Berlin. Technology meets politics meets people. What a great event for promoting participation and democracy. Proud to be part of it. #Zukunftscluster #neurosys #bmftr
Great initiative! The NeuroSys Cluster4Futiure hosted an entire session on semiconductors in North Rhine Wetphalia, and I was invited to represent the topic on a panel with @rwth.bsky.social colleagues and Ministerin Ina Brandes.
RWTH Aachen University@rwth.bsky.social · 6mo agoBeim RWTH Tech Impact Festival rücken Forschung und Wirtschaft zusammen: 1.500 Expert*innen diskutieren an der RWTH zehn zentrale Herausforderungen für das Leben von morgen. Sie versetzen dabei bewusst Grenzen. Der Netzwerkgedanke wird jederzeit gelebt. 👍 ➡️ www.rwth-aachen.de/go/id/bsgovn
Congratulations, Jimin Lee! On-Chip THz-TDS Platform for High-Sensitivity Analysis of Graphene and Thin-Film Conductors | Nano Letters pubs.acs.org/doi/10.1021/... @rwth.bsky.social
On-Chip THz-TDS Platform for High-Sensitivity Analysis of Graphene and Thin-Film Conductors
Terahertz (THz) technology enables nondestructive characterization of conductive thin films but faces challenges in analyzing ultrathin, weakly conductive two-dimensional materials because of their we...
pubs.acs.org
🥳 Congratulations, Jimin Lee et al.! Reduced Variability in Threshold Switches Using Heterostructures of SiOx and Vertically Aligned MoS2 - Jimin Lee et al. - Advanced Electronic Materials advanced.onlinelibrary.wiley.com/doi/10.1002/...
Reduced Variability in Threshold Switches Using Heterostructures of SiOx and Vertically Aligned MoS2
Heterostructures of SiOx and vertically aligned MoS2 exhibit reliable threshold switching by guiding Ag ion migration through van der Waals gaps. Compared to SiOx-only devices, these heterostructures....
advanced.onlinelibrary.wiley.com
Pulsed DC Sputter Deposition of Stable Turbostratic Boron Nitride Thin Films - Schätz - Advanced Materials Interfaces - Wiley Online Library advanced.onlinelibrary.wiley.com/doi/10.1002/... @rwth.bsky.social, AMO GmbH, Infineon
Pulsed DC Sputter Deposition of Stable Turbostratic Boron Nitride Thin Films
Boron nitride (BN) films are deposited by sputtering from a boron target. During deposition, a substrate bias voltage is applied between the plasma and the sample, which reduces excess boron in the f...
advanced.onlinelibrary.wiley.com
High UV sensitivity in graphene-silicon Schottky photodiodes in industry standard packaging Ardeshir Esteki, Christoph P. Gebauer, Jülide Avci, Heinrich D. B. Gottlob & Max C. Lemme rdcu.be/e8MaS
High UV sensitivity in graphene-silicon Schottky photodiodes in industry standard packaging
npj 2D Materials and Applications - High UV sensitivity in graphene-silicon Schottky photodiodes in industry standard packaging
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Aachen meets Berlin — Strengthening Europe’s High‑Tech Future Aachen delegation holds fruitful discussions about AI and #semiconductor technologies with representatives of the German Parliament and federal ministries. I am encouraged by the willingness to move ahead, politically and technologically.
Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications - Fa - Advanced Functional Materials - Wiley Online Library advanced.onlinelibrary.wiley.com/doi/10.1002/... Congratulations, Yuan Fa et al.!
Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications
In MOCVD MoS2 memristors, a current compliance-regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically ...
advanced.onlinelibrary.wiley.com
Periodic and Statistically Distributed Surface Texturing of Surface‐Enhanced Raman Spectroscopy (SERS) Sensors with Spatially Selective Signal Mapping - Daskalova - Advanced Physics Research - Wiley Online Library advanced.onlinelibrary.wiley.com/doi/10.1002/... Congrats, Dessi Daskalova et al.!
Periodic and Statistically Distributed Surface Texturing of Surface‐Enhanced Raman Spectroscopy (SERS) Sensors with Spatially Selective Signal Mapping
Molecular fingerprinting for the detection of biomolecules is highly sensitive and noninvasive through the surface-enhanced Raman scattering (SERS) effect. This is a report on the commercially compet...
advanced.onlinelibrary.wiley.com
Piezoresistive Platinum Diselenide Pressure Sensors with Reliable High Sensitivity and Their Integration into Complementary Metal-Oxide-Semiconductor Circuits | ACS Nano pubs.acs.org/doi/10.1021/... Sebastian Lulas et al.
Piezoresistive Platinum Diselenide Pressure Sensors with Reliable High Sensitivity and Their Integration into Complementary Metal-Oxide-Semiconductor Circuits
Membrane-based sensors are an important market for microelectromechanical systems (MEMS). Two-dimensional (2D) materials, with their low mass, are excellent candidates for suspended membranes to provi...
pubs.acs.org