Abstract: The electron-optical system (EOS), consisting of a beam-forming electrode (BFE), double anodes, and a set of period cusped magnet-tunable quadrupole magnet (PCM-TQM) system, is proposed for ...

Prepare for the CBSE Class 12 Physics Board Exam 2026 scheduled on 20th February with the Top 50 MCQs. Check important competency-based questions, latest exam pattern, and high-scoring practice MCQs ...

For over a decade, confusion over the size of the proton has held scientists back. Disagreeing measurements of the subatomic particle’s radius meant that scientists couldn’t test one of their key ...

At the smallest scales of nature, the rules of the world shift in ways that can feel unsettling and beautiful at the same time. Matter no longer behaves like solid objects moving along clear paths.