The updated Class 12th Physics syllabus for the academic year 2025-26 has been released by the Rajasthan Board on its ...

Prof. Zener uses the term ‘anelasticity’ to describe the properties of solids, as a result of which stress and strain are not uniquely related.

Organic LEDs articles from across Nature Portfolio Organic LEDs are light emitting diodes (LEDs) that use polymers or small organic molecules as their optically active element.