They reveal that the chemical composition of the deep mantle has remained almost intact since the Earth's formation 4.5 ...

Wang, Y. , Yong, T. , Wang, Y. , Yang, Y. and Li, X. (2025) Core-Shell VN@PCNs Nanoreactors as Cathode Materials for ...

This work establishes the ability of valence-to-core X-ray emission spectroscopy (XES) to serve as a direct probe of N2 bond activation. A systematic series of iron-N2 complexes has been ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...