Identifying quantum defects that create photons at these wavelengths has been tough, but funding from the US Department of Energy and the National Science Foundation (NSF) has allowed researchers at the UC Santa Barbara College of Engineering to figure out why. They report their findings in the journal APL Photonics.
Researchers proposed a novel cooperative approach using black hole optimization (BHO) and convolutional neural networks (CNN) for detecting attacks in IoT networks. This method improved intrusion detection accuracy to 99.89% on NSLKDD and 97.72% on NSW-NB15 datasets, leveraging feature selection and majority voting among subnet controllers for enhanced security and reduced communication overhead.
By Samudrapom Dam
30 Jul 2024
Researchers at Stanford University have discovered that contrary to popular belief, short-range CDW correlations are compatible with superconductivity in cuprate superconductors rather than necessarily competitive.
According to a study published in Applied Physics Letters Quantum, physicists from the University of Bath have designed a new generation of customized optical fibers to address data transfer difficulties that are likely to emerge in the future age of quantum computing.
Researchers have developed a hybrid quantum computing pipeline to tackle real-world drug discovery challenges. This approach improves molecular dynamics simulations and reaction barrier computations, providing valuable insights into prodrug activation and covalent inhibitor interactions, potentially revolutionizing cancer treatment development.
By Samudrapom Dam
29 Jul 2024
Physicists from Yale University and Duke University have discovered that a significant portion of particles studied in particle accelerators to understand the early universe actually originate from later reactions, not the initial “soup” of matter.
Using two optically trapped glass nanoparticles, researchers observed a novel collective Non-Hermitian and nonlinear dynamic driven by nonreciprocal interactions. This contribution expands traditional optical levitation with tweezer arrays by incorporating the so called non-conservative interactions.
A new generation of specialty optical fibres has been developed by physicists at the University of Bath to cope with the challenges of data transfer expected to arise in the future age of quantum computing.
A paper published in the Journal of Imaging has proposed a novel approach for accurate camera quantum efficiency (QE) determination from a single image.
Difference between ground truth (GT) and recovered (Rec) qua...
By Samudrapom Dam
25 Jul 2024
In a recent study published in the journal Physical Review Letters, a team of researchers from the University of Bonn has challenged the accuracy of current theoretical models describing helium's transition from its ground to its first excited state.
LASER COMPONENTS manufacturers single photon counting modules which offer a unique combination of high quantum efficiency, wide dynamic range and ease of use.
In a significant development for large-scale superconducting quantum computing, researchers have demonstrated a coherent on-chip cryogenic microwave pulse generator, overcoming key scaling challenges. This innovation, detailed in Nature Communications, integrates qubits and control electronics, reducing heat load and improving signal management, crucial for fault-tolerant quantum computing with millions of qubits.
By Samudrapom Dam
24 Jul 2024
A pocket-size gizmo that puts the "pop" in microwave popcorn could soon fuel particle accelerators of the future.
Researchers from the Pritzker School of Molecular Engineering at the University of Chicago have now figured out how to combine two potent technologies, photonic devices, and trapped atom arrays, to create cutting-edge systems for quantum computing, networking, and simulation, which will enable the creation of huge quantum systems that are easily scalable.
Archer Materials Limited, a semiconductor company advancing the quantum technology and medical diagnostics industries, has developed a standardised procedure for testing its graphene field effect transistors (“gFETs”) manufactured by its European suppliers.