Access the comprehensive CBSE Class 11 Physics deleted syllabus for 2025-26. Find out which topics have been removed to ...

Abstract: We propose a higher-$\kappa $ non-hysteric ferroelectric field-effect transistor (FEFET) using reversible domain wall displacement. By separately stimulating reversible and irreversible ...

The National Testing Agency (NTA) has issued the subject wise NEET 2026 syllabus on this website soon after the NMC released ...

The Indian Institute of Technology (IIT) Roorkee has officially released the complete syllabus for the much-anticipated JEE Advanced 2026 examination, and it is now available for direct download on ...

Just over 200 years after French engineer and physicist Sadi Carnot formulated the second law of thermodynamics, an international team of researchers has unveiled an analogous law for the quantum ...

How can the strange properties of quantum particles be exploited to perform extremely accurate measurements? This question is at the heart of the research field of quantum metrology. One example is ...

We study a process of heat transfer between a body of heat capacity C(T) and a sequence of N heat reservoirs, with temperatures equally spaced between an initial temperature T0 and a final temperature ...

We established that Onsager’s principle of reciprocity is violated for the cell model of an ion–exchange membrane —the coupled cross kinetic coefficients are not equal. It is crucial when considering ...

However, while thermodynamics enforces an irreversible flow of time, the fundamental laws of physics, such as Newtonian mechanics, electromagnetism, and the Schrödinger equation in quantum mechanics, ...

Everyone knows that time flows in one direction, with events occurring in a sequence. Time’s unidirectionality is linked to entropy, the unstoppable urge of any system to become increasingly ...

Researchers from the RIKEN Center and the University of Amsterdam have shown that quantum entanglement can potentially follow a rule similar to entropy, suggesting its reversibility and providing ...