Researchers unveiled a technique to build ultra-clean 2D heterostructures using muscovite crystals, eliminating microscopic residues that disrupt electronic device performance. This method enables precise stacking of atomic layers, leading to new properties and potential breakthroughs in quantum computing and nanoelectronics.
SourceUniversity of Southampton·JournalNature Communications·TypeExperimental study·DateJul 14, 2026
The book explores foundational and advanced principles of modeling concurrent control systems using Petri nets, focusing on building reliable, verifiable systems where concurrency plays a central role.
Researchers developed a large-scale optical programmable logic array that can execute complex models like Conway's Game of Life, marking a significant advancement in optical computing. The array uses parallel spectrum modulation to achieve an 8-input system, significantly expanding the capabilities of optical logic operations.
SourceSPIE--International Society for Optics and Photonics·JournalAdvanced Photonics·DateOct 30, 2024
A new cellular automaton model has successfully predicted how hair follicle stem cells regenerate, shedding light on the mechanisms behind alopecia. The study suggests that improving the environment around hair follicles may be a more effective approach to regrowing hair than implanting stem cells.
SourceAmerican Society for Cell Biology·DateDec 7, 2011
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
University of Notre Dame researchers have successfully demonstrated a functioning transistorless logic gate using quantum-dot cellular automata (QCA) technology. The device consists of four quantum dots connected in a ring by tunnel junctions, enabling digital data to be encoded in the positions of only two electrons.
SourceUniversity of Notre Dame·JournalScience·DateApr 9, 1999
The team, led by Gregory L. Snider, has successfully demonstrated a transistorless approach to computing using quantum dots. This technology could lead to the development of smaller, faster, and more powerful computers with increased storage capacity, potentially replacing conventional microelectronic devices.
SourceUniversity of Notre Dame·JournalScience·DateAug 14, 1997