Ferroelectric materials, which were discovered nearly a hundred years ago, and have led to a huge range of applications, including digital information storage and neuromorphic computing, are still not ...

Dielectrics are of two types: (i) Non-Polar Dielectrics: When the centre of positive charge coincides with the centre of negative charge in a molecule, e.g., Nitrogen, Oxygen, CO 2 etc. (ii) Polar ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

CBSE section of Jagran Josh has come up with chapter-wise test series of Physics for students of Class 12th. This test series consist of MCQs questions for Physics. All the questions are framed as per ...

In this work, we show that the voltage amplification effect in NC-FETs can be further enhanced if the transistor channel is made of two-dimensional (2D) materials because 2D channels have better gate ...

The NCERT course aims to bridge learning gaps and provide affordable access to quality education. NCERT Free Online Physics Classes: The National Council of Educational Research and Training (NCERT) ...

CBSE has released the Class 12 board exam 2025 date sheet, with exams starting on February 15 and ending on April 4. The Physics exam is scheduled for February 21. To aid preparation, Shailendra ...

Scientists reveal the origin of apparently high and even negative capacitance values observed in perovskite solar cells. On the verge of outcompeting current thin-film solar cells, perovskite solar ...