RobCo Academy

26/11/2025

The journal Nature Electronics holds a high position in global academic rankings related to electrical and electronic engineering, materials science, and physics.
report on China's analog chip breakthrough. It covers the technical details of Peking University's 24-bit precision RRAM chip, performance benchmarks against Nvidia and AMD GPUs, applications in 6G telecommunications and AI inference

China just unveiled a breakthrough analog chip that could change the future of AI, computing, and global power forever. While the wor...

23/09/2025

Scientists have just built the first perovskite-based gamma-ray camera, marking a breakthrough in nuclear medicine imaging.

Developed by a team from Northwestern University and Soochow University, this camera uses perovskite crystals—best known for transforming solar technology—to achieve unprecedented clarity, precision, and sensitivity in medical scans.

Unlike conventional detectors, which rely on costly or less effective materials, perovskite detectors are cheaper, easier to produce, and more efficient. They can pick up even faint gamma-ray signals, producing crisp images while reducing scan times and radiation exposure.

This innovation could make advanced diagnostic imaging more accessible worldwide, allowing hospitals and clinics—even those with limited budgets—to adopt cutting-edge nuclear medicine tools. A Northwestern spinout, Actinia Inc., is already moving toward commercialization, bringing this technology closer to real-world applications.

This is not just an upgrade—it’s the start of a new era in medical diagnostics.

📖 Reference: Shen, N. et al. Nature Communications (Aug 30, 2025), “Single photon γ-ray imaging with high energy and spatial resolution perovskite semiconductor for nuclear medicine.”